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1.
《Saudi Journal of Biological Sciences》2022,29(5):3167-3176
The acquisition of multi-drug resistance (MDR) genes by pathogenic bacterial bugs and their dispersal to different food webs has become a silent pandemic. The multiplied use of different antibacterial therapeutics during COVID-19 pandemic has accelerated the process among emerging pathogens. Wild migratory birds play an important role in the spread of MDR pathogens and MDR gene flow due to the consumption of contaminated food and water. Escherichia fergusonii is an emerging pathogen of family Enterobacteriaceae and commonly causes disease in human and animals. The present study focused on the isolation of E. fergusonii from blood, saliva, and intestine of selected migratory birds of the Hazara Division. The sensitivity of isolated strains was assessed against ten different antibiotics. The isolation frequency of E. fergusonii was 69%. In blood samples, a high rate of resistance was observed against ceftriaxone (80%) followed by ampicillin (76%) whereas, in oral and intestinal samples, ceftriaxone resistant strains were 56% and 57% while ampicillin resistance was 49% and 52% respectively. The overall ceftriaxone and ampicillin-resistant cases in all three sample sources were 71% and 65% respectively. In comparison to oral and intestinal samples, high numbers of ceftriaxone-resistant strains were isolated from the blood of mallard while ampicillin-resistant strains were observed in blood samples of cattle egrets. 16S rRNA-based confirmed strains of E. fergusonii were processed for detection of CTX-M and TEM-1 gene through Polymerase chain reaction (PCR) after DNA extraction. Hundred percent ceftriaxone resistant isolates possessed CTX-M and all ampicillin-resistant strains harbored TEM-1 genes. Amplified products were sequenced by using the Sanger sequencing method and the resulted sequences were checked for similarity in the nucleotide Database through the BLAST program. TEM-1 gene showed 99% and the CTX-M gene showed 98% similar sequences in the Database. The 16S rRNA sequence and nucleotide sequences for TEM-1 and CTX-M genes were submitted to Gene Bank with accession numbers LC521304, LC521306, LC521307 respectively. We posit to combat MDR gene flow among the bacterial pathogens across different geographical locations, regular surveillance of new zoonotic pathogens must be conducted. 相似文献
2.
The purpose of this table is to provide the community with a citable record of publications of ongoing genome sequencing projects that have led to a publication in the scientific literature. While our goal is to make the list complete, there is no guarantee that we may have omitted one or more publications appearing in this time frame. Readers and authors who wish to have publications added to subsequent versions of this list are invited to provide the bibliographic data for such references to the SIGS editorial office.
Phylum Crenarchaeota
- Pyrobaculum strain 1860, sequence accession [ CP0030981]
Phylum Deinococcus-Thermus
- “Thermus sp.” Strain CCB_US3_UF1, sequence accession (chromosome), CP003126 (plasmid) [ CP0031272]
Phylum Proteobacteria
- “Achromobacter arsenitoxydans” SY8, sequence accession [ AGUF000000003]
- Acidovorax sp. Strain NO1, sequence accession [ AGTS000000004]
- Acinetobacter baumannii AB4857, sequence accession [ AHAG000000005]
- Acinetobacter baumannii AB5075, sequence accession [ AHAH000000005]
- Acinetobacter baumannii AB5256, sequence accession [ AHAI000000005]
- Acinetobacter baumannii AB5711, sequence accession [ AHAJ000000005]
- Aeromonas salmonicida, sequence accession [ AGVO000000006]
- Aggregatibacter actinomycetemcomitans RHAA1, sequence accession [ AHGR000000007]
- Agrobacterium tumefaciens 5A, sequence accession [ AGVZ000000008]
- Azoarcus sp. Strain KH32C, sequence accession , AP012304 [ AP0123059]
- Burkholderia sp. Strain YI23, sequence accession (Chromosome 1), CP003087 (Chromosome 2), CP003088 (Chromosome 3), CP003089 (plasmid BYI23_D), CP003090 (plasmid BYI23_E) CP003091 (plasmid BYI23_F) [ CP00309210]
- Brucella suis VBI22, sequence accession , CP003128 [ CP00312911]
- Comamonas testosteroni ATCC 11996, sequence accession [ AHIL0000000012]
- “Commensalibacter intestini” A911T, sequence accession [ AGFR0000000013]
- Edwardsiella ictaluri, sequence accession [ CP001600.114]
- Enterobacter cloacae subsp. dissolvens SDM, sequence accession [ AGSY0000000015]
- “Gluconobacter morbifer” G707T, sequence accession [ AGQV0000000016]
- Legionella dumoffii TEX-KL, sequence accession [ AGVT0000000017]
- Legionella dumoffii NY-23, sequence accession [ AGVU0000000017]
- Legionella pneumophila serogroup 12 Strain 570-CO-H, sequence accession [ CP00319218]
- Marinobacterium stanieri S30, sequence accession [ AFPL0000000019]
- “Marinobacter manganoxydans” MnI7-9, sequence accession [ CP001978 to CP00198020]
- Mesorhizobium alhagi CCNWXJ12-2T, sequence accession [ AHAM0000000021]
- Mesorhizobium amorphae, sequence accession [ AGSN0000000022]
- Methylomicrobium alcaliphilum 20Z, sequence accession and FO082060 [ FO08206123]
- Mitsuaria sp. Strain H24L5A, sequence accession [ CAFG01000001 to CAFG0100060724]
- Novosphingobium pentaromativorans US6-1, sequence accession [ AGFM0000000025]
- Pantoea ananatis B1-9, sequence accession [ CAEI01000001 to CAEI0100016926]
- Pantoea ananatis LMG 5342, sequence accession (chromosome), HE617160 (pPANA10) [ HE61716127]
- Pantoea ananatis Strain PA13, sequence accession and CP003085 [ CP00308628]
- Pseudomonas aeruginosa, sequence accession [ AFXI0000000029]
- Pseudomonas aeruginosa, sequence accession [ AFXJ0000000029]
- Pseudomonas aeruginosa, sequence accession [ AFXK0000000029]
- Pseudomonas chlororaphis GP72, sequence accession [ AHAY0100000030]
- Pseudomonas fluorescens F113, sequence accession [ CP00315031]
- Pseudomonas fluorescens Wayne 1R, sequence accession [ CADX01000001 to CADX0100009032]
- Pseudomonas fluorescens Wood1R, sequence accession to CAFF01000001 [ CAFF0100143732]
- Pseudomonas psychrotolerans L19, sequence accession [ AHBD0000000033]
- Pseudoalteromonas rubra ATCC 29570T, sequence accession [ AHCD0000000034]
- Pseudomonas stutzeri SDM-LAC, sequence accession [ AGSX0000000035]
- Pseudoxanthomonas spadix BD-a59, sequence accession [ CP00309336]
- Rickettsia slovaca, sequence accession [ CP00242837]
- Salmonella enterica serovar Pullorum RKS5078, sequence accession [ CP00304738]
- Sinorhizobium meliloti CCNWSX0020, sequence accession [ AGVV0000000039]
- Sphingobium sp. Strain SYK-6, sequence accession and AP012222 [ AP01222340]
- Sphingomonas sp. Strain PAMC 26605, sequence accession [ AHIS0000000041]
- Stenotrophomonas maltophilia RR-10, sequence accession [ AGRB0000000042]
- Strain HIMB30, sequence accession [ AGIG0000000043]
- Taylorella equigenitalis, sequence accession [ CP00305944]
- Vibrio campbellii DS40M4, sequence accession [ AGIE0000000045]
- Vibrio fischeri SR5, sequence accession [ AHIH0000000046]
- Yersinia enterocolitica, sequence accession [ AGQO0000000047]
Phylum Tenericutes
- Candidatus Mycoplasma haemominutum, sequence accession [ HE61325448]
- Mycoplasma haemocanis strain Illinois, sequence accession [ CP00319949]
- Mycoplasma iowae, sequence accession [ AGFP0000000050]
- Mycoplasma pneumoniae Type 2a Strain 309, sequence accession [ AP01230351]
Phylum Firmicutes
- Bacillus cereus F837/76, sequence accession (chromosome) CP003187 (pF837_55kb), CP003188 (pF837_10kb) [ CP00318952]
- Brevibacillus laterosporus Strain GI-9, sequence accession [ CAGD01000001 to CAGD0100006153]
- Clostridium sporogenes PA 3679, sequence accession [ AGAH0000000054]
- Enterococcus mundtii CRL1656, sequence accession [ AFWZ00000000.155]
- Geobacillus thermoleovorans CCB_US3_UF5, sequence accession [ CP00312556]
- Lactobacillus curvatus Strain CRL705, sequence accession [ AGBU0100000057]
- Lactobacillus rhamnosus ATCC 8530, sequence accession [ CP00309458]
- Lactobacillus rhamnosus R0011, sequence accession [ AGKC0000000059]
- Lactococcus garvieae TB25, sequence accession [ AGQX0100000060]
- Lactococcus garvieae LG9, sequence accession [ AGQY0100000060]
- Lactococcus lactis subsp. cremoris A76, sequence accession (chromosome), CP003132 (pQA505), CP003136 (PQA518), CP003135 (pQA549), CP003134 (pQA554) [ CP00313361]
- Leuconostoc citreum LBAE C10, sequence accession [ CAGE0000000062]
- Leuconostoc citreum LBAE C11, sequence accession [ CAGF0000000062]
- Leuconostoc citreum LBAE E16, sequence accession [ CAGG0000000062]
- Leuconostoc mesenteroides subsp. mesenteroides Strain J18, sequence accession [ CP00310163]
- Paenibacillus peoriae Strain KCTC 3763T, sequence accession [ AGFX0000000064]
- Pediococcus acidilactici MA18/5M, sequence accession [ AGKB0000000065]
- Pediococcus claussenii ATCC BAA-344T, sequence accession (chromosome), CP003137 (pPECL-1), CP003138 (pPECL-2), CP003139 (pPECL-3), CP003140 (pPECL-4), CP003141 (pPECL-5), CP003142 (pPECL-6), CP003143 (pPECL-7), CP003144 (pPECL-8) [ CP00314566]
- Staphylococcus aureus M013, sequence accession [ CP00316667]
- Staphylococcus aureus subsp. aureus TW20, sequence accession [ FN43359668]
- Weissella confusa LBAE C39-2, sequence accession [ CAGH0000000069]
Phylum Actinobacteria
- Corynebacterium casei, sequence accession [ CAFW01000001 to CAFW0100010670]
- Corynebacterium glutamicum, sequence accession [ AGQQ0000000071]
- Leucobacter chromiiresistens, sequence accession [ AGCW0000000072]
- Mycobacterium abscessus, sequence accession [ AGQU0000000073]
- Propionibacterium acnes ST9, sequence accession [ CP00319574]
- Propionibacterium acnes ST22, sequence accession [ CP00319674]
- Propionibacterium acnes ST27, sequence accession [ CP00319774]
- Saccharomonospora azurea SZMC 14600, sequence accession [ AHBX0000000075]
- Streptomyces sp. Strain TOR3209, sequence accession [ AGNH0000000076]
- Streptomyces sp. Strain W007, sequence accession [ AGSW0000000077]
Phylum Spirochaetes
- Borrelia valaisiana VS116, sequence accession (chromosome), ABCY02000001 (plasmid Ip17), CP001439 (Ip25), CP001437 (plasmid Ip 28-3), CP001440 (plasmid Ip28-8), CP001442 (Ip 36), CP001436 (plasmid Ip 54), CP001433 (plasmid cp9), CP001438 (plasmid cp26), CP001432 (plasmid cp32-5), CP001441 (plasmid cp32-7), CP001434 (plasmid cp32-10) [ CP00143578]
- “Borrelia bissettii” DN127, sequence accession (chromosome), CP002746 (plasmid Ip12), CP002756 (plasmid Ip25), CP002757 (plasmid 28-3), CP002758 (plasmid Ip 28-4), CP002759 (Ip28-7), CP002760 (plasmid Ip54), CP002761 (plasmid Ip56), CP002762 (plasmid cp9), CP002755 (plasmid cp26), CP002747 (plasmid cp32-3), CP002749 (plasmid cp32-4), CP002750 (plasmid 32-5), CP002751 (plasmid cp32-6), CP002752 (plasmid cp32-7), CP0027554 (plasmid cp32-9), CP002753 (plasmid cp32-11) [ CP00274878]
- Borrelia spielmanii A14S, sequence accession (chromosome), ABKB02000001 (plasmid Ip17), CP001468 (Ip28-3), CP001471 (plasmid Ip28-4), CP001470 (plasmid Ip28-2), CP001465 (plasmid Ip36), CP001466 (plasmid Ip38), CP001464 (plasmid Ip54), CP001469, ABKB02000016 (plasmid cp9), ABKB02000020 (plasmid cp26), CP001467 (plasmid cp32-3), ABKB02000026 (plasmid 32-5), ABKB02000031 (plasmid cp32-12), ABKB02000021 (unidentified) [ ABKB0200001478]
Non-Bacterial genomes
- Aspergillus flavus, sequence accession [ GSE3217779]
- Bacteriophage SPN3UB, sequence accession [ JQ28802180]
- Bamboo mitochondria, sequence accession [ JQ235166 to JQ23517981]
- Boea hygrometrica chloroplast, sequence accession [ JN10781182]
- Boea hygrometrica mitochondrial, sequence accession [ JN10781282]
- Canine Picornavirus, sequence accession [ JN83135683]
- Chandipura virus (CHPV) CIN0327, sequence accession [ GU212856.184]
- Chandipura virus (CHPV) CIN0451, sequence accession [ GU212857.184]
- Chandipura virus (CHPV) CIN0751, sequence accession [ GU212858.184]
- Chandipura virus (CHPV) CIN0755, sequence accession [ GU190711.184]
- Chinese Porcine Parvovirus Strain PPV2010, sequence accession [ JN87244885]
- Common midwife toad megavirus, sequence accession [ JQ23122286]
- Dengue Virus Serotype 4, sequence accession [ JN98381387]
- Duck Tembusu Virus, sequence accession [ JF27048088]
- Duck Tembusu Virus, sequence accession [ JQ31446488]
- Duck Tembusu Virus, sequence accession [ JQ31446588]
- Emiliania huxleyi Virus 202, sequence accession [ HQ63414589]
- Emiliania huxleyi Virus EhV-88, sequence accession [ JF97431089]
- Emiliania huxleyi EhV-201, sequence accession [ JF97431189]
- Emiliania huxleyi EhV-207, sequence accession [ JF97431789]
- Emiliania huxleyi EhV-208, sequence accession [ JF97431889]
- Glarea lozoyensis, sequence accession GUE00000000 [90]
- Nannochloropis gaditana, sequence accession [ AGNI0000000091]
- Oryza sativa cv., sequence accession DRA000499 [92]
- Partetravirus, sequence accession [ JN99026993]
- Porcine Bocavirus PBoV5, sequence accession [ JN83165194]
- Porcine epidemic diarrhea virus, sequence accession [ JQ28290995]
- Pseudomonas aeruginosa lytic bacteriophage PA1Ø, sequence accession [ HM62408096]
- Pseudomonas fluorescens phage OBP, sequence accesssion [ JN62716097]
- RNA Virus from Avocado, sequence accession [ JN88041498]
- Salmonella enterica Serovar Typhimurium Bacteriophage SPN1S, sequence accession [ JN39118099]
- Schistosoma haematobium, sequence accession PRJNA78265 [100]
- Schistosoma mansoni, sequence accession [ ERP00038101]
- Stenopirates sp., sequence accession [ JN100019102]
- T7-Like Virus, sequence accession [ JN651747103]
- Vibrio harveyi siphophage VHS1, sequence accession [ JF713456104]
- Tyrolean ice man, sequence accession ERP001144 [105]
3.
DNA sequencing has been revolutionized by the development of high-throughput sequencing technologies. Plummeting costs and the massive throughput capacities of second and third generation sequencing platforms have transformed many fields of biological research. Concurrently, new data processing pipelines made rapid de novo genome assemblies possible. However, high quality data are critically important for all investigations in the genomic era. We used chloroplast genomes of one Oryza species (O. australiensis) to compare differences in sequence quality: one genome () was obtained through Illumina sequencing and reference-guided assembly and the other genome ( GU592209) was obtained via target enrichment libraries and shotgun sequencing. Based on the whole genome alignment, KJ830774 was more similar to the reference genome (O. sativa: GU592209) with 99.2% sequence identity (SI value) compared with the 98.8% SI values in the AY522330 genome; whereas the opposite result was obtained when the SI values in coding and noncoding regions of KJ830774 and GU592209 were compared. Additionally, the junctions of two single copies and repeat copies in the chloroplast genome exhibited differences. Phylogenetic analyses were conducted using these sequences, and the different data sets yielded dissimilar topologies: phylogenetic replacements of the two individuals were remarkably different based on whole genome sequencing or SNP data and insertions and deletions (indels) data. Thus, we concluded that the genomic composition of KJ830774 was heterogeneous in coding and non-coding regions. These findings should impel biologists to carefully consider the quality of sequencing and assembly when working with next-generation data. GU592209相似文献
4.
Lavanya Rishishwar Lee S. Katz Nitya V. Sharma Lori Rowe Michael Frace Jennifer Dolan Thomas Brian H. Harcourt Leonard W. Mayer I. King Jordan 《Journal of bacteriology》2012,194(20):5649-5656
Containment strategies for outbreaks of invasive Neisseria meningitidis disease are informed by serogroup assays that characterize the polysaccharide capsule. We sought to uncover the genomic basis of conflicting serogroup assay results for an isolate () from a patient with acute meningococcal disease. To this end, we characterized the complete genome sequence of the M16917 isolate and performed a variety of comparative sequence analyses against N. meningitidis reference genome sequences of known serogroups. Multilocus sequence typing and whole-genome sequence comparison revealed that M16917 is a member of the ST-11 sequence group, which is most often associated with serogroup C. However, sequence similarity comparisons and phylogenetic analysis showed that the serogroup diagnostic capsule polymerase gene (synD) of M16917 belongs to serogroup B. These results suggest that a capsule-switching event occurred based on homologous recombination at or around the capsule locus of M16917. Detailed analysis of this locus uncovered the locations of recombination breakpoints in the M16917 genome sequence, which led to the introduction of an ∼2-kb serogroup B sequence cassette into the serogroup C genomic background. Since there is no currently available vaccine for serogroup B strains of N. meningitidis, this kind capsule-switching event could have public health relevance as a vaccine escape mutant. M16917相似文献
5.
Jiseon Yang Jennifer Barrila Kenneth L. Roland Jacquelyn Kilbourne C. Mark Ott Rebecca J. Forsyth Cheryl A. Nickerson 《PLoS neglected tropical diseases》2015,9(6)
A distinct pathovar of Salmonella enterica serovar Typhimurium, ST313, has emerged in sub-Saharan Africa as a major cause of fatal bacteremia in young children and HIV-infected adults. , a multidrug resistant clinical isolate of ST313, was previously shown to have undergone genome reduction in a manner that resembles that of the more human-restricted pathogen, Salmonella enterica serovar Typhi. It has since been shown through tissue distribution studies that D23580 is able to establish an invasive infection in chickens. However, it remains unclear whether ST313 can cause lethal disease in a non-human host following a natural course of infection. Herein we report that D23580 causes lethal and invasive disease in a murine model of infection following peroral challenge. The LD50 of D23580 in female BALB/c mice was 4.7 x 105 CFU. Tissue distribution studies performed 3 and 5 days post-infection confirmed that D23580 was able to more rapidly colonize the spleen, mesenteric lymph nodes and gall bladder in mice when compared to the well-characterized S. Typhimurium strain SL1344. D23580 exhibited enhanced resistance to acid stress relative to SL1344, which may lend towards increased capability to survive passage through the gastrointestinal tract as well as during its intracellular lifecycle. Interestingly, D23580 also displayed higher swimming motility relative to SL1344, S. Typhi strain Ty2, and the ST313 strain A130. Biochemical tests revealed that D23580 shares many similar metabolic features with SL1344, with several notable differences in the Voges-Proskauer and catalase tests, as well alterations in melibiose, and inositol utilization. These results represent the first full duration infection study using an ST313 strain following the entire natural course of disease progression, and serve as a benchmark for ongoing and future studies into the pathogenesis of D23580. D23580相似文献
6.
The purpose of this table is to provide the community with a citable record of publications of ongoing genome sequencing projects that have led to a publication in the scientific literature. While our goal is to make the list complete, there is no guarantee that we may have omitted one or more publications appearing in this time frame. Readers and authors who wish to have publications added to subsequent versions of this list are invited to provide the bibliographic data for such references to the SIGS editorial office.
Phylum Euryarchaeota
- Halococcus hamelinensis, sequence accession PRJNA80845 [1]
- “Methanocella conradii” HZ254, sequence accession [ CP0032432]
- Thermococcus litoralis NS-C, sequence accession [ AHVB000000003]
Phylum Crenarchaeota
- Candidatus Nitrosopumilus salaria” BD31, sequence accession [ AEXL000000004]
- Candidatus Nitrosoarchaeum limnia, sequence accession [ AHJG000000005]
Phylum Deinococcus-Thermus
- Deinococcus gobiensis, sequence accession [ CP0025366]
Phylum Proteobacteria
- Aggregatibacter actinomycetemcomitans strain ANH9381, sequence accession [ CP0030997]
- Alishewanella jeotgali, sequence accession [ AHTH000000008]
- Enterobacter aerogenes KCTC 2190, sequence accession [ CP0028249]
- Escherichia coli O104:H4, sequence accession [ AFOB0200009210]
- Helicobacter pylori strains 17874, sequence accession PRJNA76569 [11]
- Helicobacter pylori strains P79, sequence accession PRJNA76567 [11]
- Janthinobacterium sp. Strain PAMC 25724, sequence accession [ AHHB0000000012]
- Klebsiella oxytoca KCTC 1686, sequence accession [ CP00321813]
- Klebsiella pneumoniae subsp. pneumoniae HS11286, sequence accession (chromosome), CP003200 (plasmid pKPHS1), CP003223 (plasmid pKPHS2), CP003224 (plasmid pKPHS3), CP003225 (plasmid pKPHS4), CP003226 (plasmid pKPHS5), CP003227 (plasmid pKPHS6) [ CP00322814]
- Oceanimonas sp. GK1, sequence accession [ CP00317115]
- “Pseudogulbenkiania ferrooxidans” Strain 2002, sequence accession [ NZ_ACIS0100000016]
- Pseudomonas extremaustralis 14-3b, sequence accession [ AHIP0000000017]
- Pseudomonas sp. Strain PAMC 25886, sequence accession [ AHHC0000000018]
- Psychrobacter, sequence accession [ AHVZ0000000019]
- Rahnella sp. Strain Y9602, sequence accession [ CP00250520]
- Rhizobium sp. Strain PDO1-076, sequence accession [ AHZC0000000021]
- Rhodospirillum photometricum DSM122, sequence accession [ HE66349322]
- “Rickettsia sibirica sibirica”, sequence accession [ AHIZ0000000023]
- Rickettsia sibirica subsp. mongolitimonae strain HA-91, sequence accession [ AHZB0000000024]
- Salmonella enterica subsp. enterica Serotype Enteritidis Strain LA5, sequence accession [25]
- Salmonella enterica subsp. enterica Serotype Senftenberg Strain SS209, sequence accession [ CAGQ0000000026]
- Salmonella enterica subsp. enterica Serovar Typhi P-stx-12, sequence accession (chromosome) and CP003278 (plasmid) [ CP00327927]
- Sphingomonas echinoides ATCC 14820, sequence accession [ AHIR0000000028]
- Strain HIMB55, sequence accession [ AGIF0000000029]
- Vibrio harveyi CAIM 1792, sequence accession [ AHHQ0000000030]
- Wolbachia Strain wAlbB, sequence accession [ CAGB01000001 to CAGB0100016531]
- Xanthomonas axonopodis pv. punicae Strain LMG 859, sequence accession [ CAGJ01000001 to CAGJ0100021732]
Phylum Tenericutes
- Mycoplasma hyorhinis Strain GDL-1, sequence accession [ CP00323133]
Phylum Firmicutes
- Bacillus subtilis, sequence accession BGSCID 3A27 through BGSCID 28A4 [34]
- Clostridium difficile Strain CD37, sequence accession [ AHJJ0000000035]
- Clostridium perfringens, sequence accession [ AFES0000000036]
- Lactobacillus fructivorans KCTC 3543, sequence accession [ AEQY0000000037]
- Lactococcus lactis IO-1, sequence accession [ AP01228138]
- Lactobacillus plantarum strain NC8, sequence accession [ AGRI0000000039]
- Paenibacillus dendritiformis C454, sequence accession [ AHKH0000000040]
- Paenibacillus sp. Strain Aloe-11, sequence accession [ AGFI0000000041]
- “Peptoniphilus rhinitidis” 1-13T, sequence accession [ BAEW01000001 to BAEW0100005642]
- Streptococcus macedonicus ACA-DC 198, sequence accession and HE613569 [ HE61357043]
- Staphylococcus aureus VC40, sequence accession [ CP00303344]
- Streptococcus infantarius subsp. infantarius Strain CJ18, sequence accession (chromosome), CP003295 (plasmid) [ CP00329645]
- Streptococcus macedonicus ACA-DC 198, sequence accession (chromosome), HE613569 (plasmid pSMA198) [ HE61357046]
Phylum Actinobacteria
- Actinoplanes sp. SE50/110, sequence accession [ CP00317047]
- Amycolatopsis sp. Strain ATCC 39116, sequence accession [48]
- Nocardia cyriacigeorgica GUH-2, sequence accession [ FO08284349]
- Salinibacterium sp., sequence accession [ AHWA0000000050]
- Streptomyces acidiscabies 84-104, sequence accession [ AHBF0000000051]
Non-Bacterial genomes
- Bluetongue Virus Serotype 2, sequence accession (Seg-6) and AJ783905 (Seg-1), JQ681257 (Seg-1), JQ681257 (Seg-2), JQ681258 (Seg-3), JQ681259 (Seg-4), JQ681260 (Seg-5), JQ681261 (Seg-7), JQ6812563 (Seg-8), JQ6812564 (Seg-9), to JQ681262 (Seg-10) [ JQ68126552]
- Virus Serotype 1, sequence accession (Seg-2), AJ585111 (Seg-6), AJ586659 (Seg-1), JQ282770 (Seg-3), JQ282771 (Seg-4), JQ282772 (Seg-5), JQ282773 (Seg-7), JQ282774 (Seg-8), JQ282775 (Seg-9), and JQ282776 (Seg-10) [ JQ28277752]
- Chloroplast genome of Erycina pusilla, sequence accession JF_746994 [53]
- Danio rerio, sequence accession [ JQ43410154]
- Enterococcal Bacteriophage SAP6, sequence accession [ JF73112855]
- Eubenangee virus, sequence accession through JQ070376 [ JQ07038556]
- Fujian/411-like viruses, sequence accession [ CY087969 to CY08856857]
- Hantavirus Variant of Rio Mamoré Virus, Maripa Virus, sequence accession (segment S), JQ611712 (segment M), and JQ611713 (segment L) [ JQ61171458]
- Pata virus, sequence accession through JQ070386 [ JQ07039559]
- Porcine Circovirus 2, sequence accession [ JQ41380860]
- Porcine Reproductive and Respiratory Syndrome Virus, sequence accession [ JQ32627161]
- Streptococcus mutans Phage M102AD, sequence accession [ DQ38616262]
- Tilligery virus, sequence accession through JQ070366 [ JQ07037563]
7.
The purpose of this table is to provide the community with a citable record of publications of ongoing genome sequencing projects that have led to a publication in the scientific literature. While our goal is to make the list complete, there is no guarantee that we may have omitted one or more publications appearing in this time frame. Readers and authors who wish to have publications added to this subsequent versions of this list are invited to provide the bibliometric data for such references to the SIGS editorial office.
- Phylum Crenarchaeota
- Phylum Euryarchaeota
- Pyrococcus yayanosii CH1, sequence accession [ CP0027791]
- Methanocella paludicola, sequence accession [ AP0115322]
- Halorhabdus tiamatea, sequence accession [ AFNT000000003]
- Thermococcus sp. Strain 4557, sequence accession [ CP0029204]
- Phylum Chloroflexi
- Phylum Proteobacteria
- Ralstonia solanacearum strain Po82, sequence accession (chromosome) and CP002819 (megaplasmid) [ CP0028205
- Desulfovibrio alaskensis G20, sequence accession [ CP0001126]
- Methylophaga aminisulfidivorans MPT, sequence accession [ AFIG000000007]
- Acinetobacter sp. P8-3-8, sequence accession [ AFIE000000008]
- Sphingomonas strain KC8, sequence accession [ AFMP010000009]
- Brucella pinnipedialis B2/94, sequence accession and CP002078 [ CP00207910]
- Salmonella enterica Serovar Typhimurium UK-1, sequence accession (chromosome), CP002614 (plasmid) [ CP00261511]
- Bordetella pertussis CS, sequence accession [ CP00269512]
- Alteromonas sp. Strain SN2, sequence accession [ CP00233913]
- Escherichia coli O104:H4, sequence accession ( AFOB00000000) and LB226692 (01-09591) [ AFPS0000000014]
- Acidithiobacillus caldus, sequence accession (Chromosome), CP002573 (pLAtcm), CP002574 (pLAtc1), CP002575 (pLAtc2), CP002576 (pLAtc3) [ CP00257715]
- Cupriavidus necator N-1, sequence accession (chromosome 1), CP002877 (chromosome 2), CP002878 (pBB1), and CP002879 (pBB2) [ CP00288016]
- Oligotropha carboxidovorans OM4, sequence accession (OM4 chromosome), CP002821 (pHCG3b), CP002822 (pOC167B) [ CP00282317]
- Oligotropha carboxidovorans OM5, sequence accession (OM5 chromosome), CP002826 (pHCG3), and CP002827 (pOC167) [17] CP002828
- Pantoea ananatis LMG20103, sequence accession [ CP00187518]
- Helicobacter bizzozeronii strain CIII-1, sequence accession (chromosome) and FR871757 (HBZ-1) [ FR87175819]
- Vibrio anguillarum 775, sequence accession [ CP002284 to CP00228520]
- Zymomonas mobilis subsp. pomaceae, sequence accession (chromosome), CP002865 (p29192_1), CP002866 (p29192_2) [ CP00286721]
- Agrobacterium sp. strain ATCC 31749, sequence accession [ AECL0100000022]
- Xanthomonas spp. strain Xrc, sequence accesssion [ CP00278923]
- Xanthomonas spp. strain Xoc, sequence accesssion [ AAQN0000000023]
- Glaciecola sp. Strain 4H-3-7+YE-5, sequence accession (chromosome) and CP002526 (plasmid) [ CP00252724]
- Escherichia coli Strain HM605, sequence accession through CADZ01000001 [ CADZ0100015425]
- Salinisphaera shabanensis, sequence accession [ AFNV0000000026]
- Methyloversatilis universalis FAM5T, sequence accession [ AFHG0000000027]
- Alicycliphilus denitrificans Strain BC, sequence accession (chromosome), CP002449 (megaplasmid), CP002450 (plasmid) [ CP00245128].
- Alicycliphilus denitrificans K601T, sequence accession (chromosome) and CP002657 (plasmid) [ CP00265828]
- Oligotropha carboxidovorans Strain OM4, sequence accession (chromosome), CP002821 (pHCG3b), CP002822 (pOC167B) [ CP00282329]
- Oligotropha carboxidovorans Strain OM5, sequence accession (chromosome), CP002826 (pHCG3), and CP002827 (pOC167) [ CP00282829]
- Bradyrhizobiaceae strain SG-6C, sequence accession [ AFOF0100000030]
- Hyphomicrobium sp. Strain MC1, sequence accession [ FQ85918131]
- Shewanella sp. Strain HN-41, sequence accession [ AFOZ0100000032]
- Myxococcus fulvus HW-1, sequence accession [ CP00283033]
- Nitrosomonas sp. Strain AL212, sequence accession (chromosome), NC_015222 pNAL21201), NC_015223 (pNAL21202) [ NC_01522134]
- Ruegeria sp. Strain KLH11, sequence accession [ ACCW0000000035]
- Acidovorax avenae subsp. avenae RS-1, sequence accession [ AFPT0100000036]
- Escherichia coli (ExPEC), sequence accession [ AFAT0000000037]
- Vibrio mimicus SX-4, sequence accession [ ADOO0100000038]
- Agrobacterium tumefaciens Strain F2, sequence accession [ AFSD0000000039]
- Pasteurella multocida subsp. gallicida [ AFRR01000001 to AFRR0100048940]
- Pseudomonas aeruginosa 138244, sequence accession [ AEVV0000000041]
- Pseudomonas aeruginosa 152504, sequence accession [ AEVW0000000041]
- Campylobacter jejuni strain 305, sequence accession [ ADHL0000000042]
- Campylobacter jejuni strain DFVF1099, sequence accession [ ADHK0000000042]
- Xanthomonas campestris pv. raphani strain 756C, sequence accession [ CP00278943]
- Xanthomonas campestris pv. raphani strain BLS256, sequence accession [ AAQN0100000143]
- Rickettsia heilongjiangensis, sequence accession [ CP00291244]
- Acidiphilium sp. Strain PM (DSM 24941), sequence accession [ AFPR0000000045]
- Pseudomonas putida Strain S16, sequence accession [ CP00287046]
- Acinetobacter lwoffii, sequence accession [ AFQY0100000047]
- Phylum Firmicutes
- Caldalkalibacillus thermarum strain TA2.A1, sequence accession [ AFCE0000000048]
- Listeria monocytogenes Scott A, sequence accession [ AFGI0000000049]
- Lactococcus garvieae 8831, sequence accession [ AFCD0000000050]
- Natranaerobius thermophilus JW/NM-WN-LF, sequence accession (chromosome), CP001034 (plasmid) [ CP00103551]
- Melissococcus plutonius ATCC 35311, sequence accession (chromosome) and AP012200 (plasmid) [ AP01220152]
- Lactobacillus buchneri NRRL B-30929, sequence accession (chromosome), CP002652 (plasmid pLBU01), CP002653 (plasmid pLBU02), and CP002654 (plasmid pLBU03) [ CP00265553]
- Lactobacillus kefiranofaciens ZW3 , sequence accession (chromosome), CP002764 (plasmid), and CP002765 (plasmid) [ CP00276654]
- Bacillus megaterium strain QM B1551, sequence accession (chromosome), CP001983 (plasmids pBM100 through pBM700) [ CP001984 to CP00199055]
- Bacillus megaterium strain DSM319, sequence accession (chromosome) [ CP00198255]
- Listeria monocytogenes serovar 4a strain M7, sequence accession [ CP00281656]
- Bacillus coagulans 2-6, sequence accession [ CP00247257]
- Streptococcus salivarius strain CCHSS3, sequence accession [ FR87348158]
- Paenibacillus elgii B69, sequence accession [ AFHW0100000059]
- Lactobacillus pentosus MP-10, sequence accession through FR871759 [ FR87184860]
- Leuconostoc pseudomesenteroides KCTC 3652, sequence accession AEOQ00000001 through AEOQ00001160 [61]
- Lactobacillus mali KCTC 3596, sequence accession through BACP01000001 [ BACP0100012262]
- Paenibacillus polymyxa Type Strain ATCC 842T, sequence accession [ AFOX0100000063]
- Streptococcus salivarius strain JIM8777, sequence accssion [ FR87348264]
- Lactobacillus cypricasei KCTC 13900, sequence accession [ BACS01000001 to BACS0100048765]
- Lactobacillus zeae KCTC 3804, sequence accession to BACQ101000113 [ BACQ0100000166]
- Listeria monocytogenes Serovar 4a Strain M7, sequence accession [ CP00281667]
- Lactobacillus salivarius GJ-24, sequence accession [ AFOI0000000068]
- Lactobacillus johnsonii PF01, sequence accession [ AFQJ0100000069]
- Clostridium acetobutylicum DSM 1731, sequence accession through CP002660 [ CP00266270]
- Lactobacillus suebicus KCTC 3549, sequence accession [ BACO0100000071]
- Brevibacillus laterosporus LMG 15441, sequence accession [ AFRV0000000072]
- Lactobacillus salivarius NIAS840, sequence accession [ AFMN0000000073]
- Bifidobacterium animalis subsp. lactis CNCM I-2494, sequence accession [ CP00291574]
- Megasphaera elsdenii, sequence accession [ HE57679475]
- Lactobacillus versmoldensis KCTC 3814, sequence accession [ BACR01000001 to BACR0100010276]
- Lactobacillus pentosus IG1, sequence accession [ FR874848 to FR87486077]
- Alicyclobacillus acidocaldarius Strain Tc-4-1, sequence accession [ CP00290278]
- Streptococcus thermophilus Strain JIM8232, sequence accession [ FR87517879]
- Streptococcus equi subsp. zooepidemicus Strain ATCC 35246, sequence accession [ CP00290480]
- Bacillus amyloliquefaciens XH7, sequence accession [ CP00292781]
- Leuconostoc kimchii Strain C2, sequence accession [ CP00289882]
- Lactobacillus malefermentans KCTC 3548, sequence accession [ BACN01000001 to BACN0100017283]
- Weissella koreensis KACC 15510, sequence accession [ CP00290084]
- Phylum Tenericutes
- Mycoplasma bovis Strain Hubei-1, sequence accession [ CP00251385]
- Mycoplasma fermentans Strain M64, sequence accession [ NC_01492186]
- Haloplasma contractile, sequence accession [ AFNU0000000087]
- Mycoplasma ovipneumoniae Strain SC01, sequence accession [ AFHO0100000088]
- Phylum Actinobacteria
- Kocuria rhizophila P7-4, sequence accession [ AFID0000000089]
- Streptomyces S4, sequence accession [ CADY0100000090]
- Corynebacterium nuruki S6-4T, sequence accession [ AFIZ0000000091]
- Propionibacterium humerusii, sequence accession [ AFAM00000000.192]
- Strain JDM601, sequence accession [ CP00232993]
- Streptomyces sp. strain Tü6071, sequence accession [ AFHJ0100000094]
- Bifidobacterium breve UCC2003, sequence accession [ CP00030395]
- Propionibacterium acnes, sequence accession [ CP00281596]
- Amycolicicoccus subflavus DQS3-9A1T, sequence accession (chromosome), CP002786 (plasmid pAS9A-1), and CP002787 (plasmid pAS9A-2). [ CP00278897]
- Gordonia neofelifaecis NRRL B-59395, sequence accession [ AEUD0100000098]
- Pseudonocardia dioxanivorans strain CB1190, sequence accession NC_015312-4 and CP002595-7 [99]
- Bifidobacterium longum subsp. longum KACC 91563, sequence accession [ CP002794 to CP002796100]
- Streptomyces cattleya NRRL 8057, sequence accession (chromosome) and FQ859185 (megaplasmid) [ FQ859184101]
- Rhodococcus sp. Strain R04, sequence accession [ AFAQ01000000102]
- Mycobacterium bovis BCG Moreau, sequence accession [103]
- Saccharopolyspora spinosa NRRL 18395, sequence accession [104]
- Mycobacterium tuberculosis CCDC5079, sequence accession [105]
- Mycobacterium tuberculosis CCDC5180, sequence accession [105]
- Amycolatopsis mediterranei S699, sequence accession [ CP002896106]
- Nesterenkonia sp. Strain F, sequence accession [ AFRW01000000107]
- Streptomyces xinghaiensis NRRL T, sequence accession B24674 [ AFRP01000000108]
- Phylum Chlamydiae
- Chlamydophila abortus variant strain LLG, sequence accession [ AFHM01000000109]
- Chlamydia psittaci 6BC, sequence accession (chromosome), CP002586 (plasmid) [ CP002587110]
- Chlamydia psittaci Cal10, sequence accession (draft chromosome and plasmid) [ AEZD00000000110]
- Chlamydia trachomatis, sequence accession [ CP002024111]
- Phylum Spirochaetes
- Spirochaeta thermophila DSM 6192, sequence accession [ CP001698112]
- Brachyspira intermedia, sequence accession (chromosome) and CP002874 (plasmid) [ CP002875113]
- Phylum Fibrobacteres
- Phylum Bacteroidetes
- Porphyromonas gingivalis TDC60, sequence accession [ AP012203114]
- Krokinobacter sp. strain 4H-3-7-5, sequence accession [ CP002528115]
- Lacinutrix sp. strain 5H-3-7-4, sequence accession [ CP002825115]
- Bacterium HQM9, sequence accession [ AFPB00000000116]
- Anaerophaga sp. Strain HS1, sequence accession [ AFSL00000000117]
- Capnocytophaga canimorsus Strain 5, sequence accession [ CP002113118]
- Mesoflavibacter zeaxanthinifaciens strain S86, sequence accession [ AFOE00000000119]
- Phylum Verrucomicrobia
- Phylum Lentisphaerae
- Phylum Thermotogae
- Kosmotoga olearia Strain TBF 19.5.1, sequence accession [ CP001634120]
- Domain Archaea
- "Candidatus Nitrosoarchaeum koreensis" MY1, sequence accession [ AFPU00000000121]
Non-Bacterial genomes
- North-European Cucumber Cucumis sativus L., sequence accession , FI132140-FI136208, GS765762-GS766880 [ GS815969-GS874855122]
- Castor bean Ricinus communis organelle genome, sequence accession (chloroplast), JF937588 (mitochondria) [ HQ874649123]
- Stretch Lagoon Orbivirus Umatilla, sequence accession through HQ842619 [ HQ842628124]
- Atlantic cod Gadus morhua, sequence accession through CAEA01000001 [ CAEA01554869125]
- Potato Solanum tuberosum L., sequence accession through GS025503 [ GS026177126]
- ΦCA82, sequence accession [ HQ264138127]
- Paramecium caudatumreveals mitochondria, sequence accession NC001324 [128]
- bacteriophage IME08, sequence accession [ NC_014260129]
- virus (ILTV), sequence accession HQ_630064 [130]
- Australian kangaroo Macropus eugenii, sequence accession [ ABQO000000000131]
- Aichi virus, sequence accession [ FJ890523132]
- "Candidatus Tremblaya princeps" Strain PCVAL, sequence accession [ CP002918133]
8.
Shuanglin Peng Yujin Gao Sirong Shi Dan Zhao Huayue Cao Ting Fu Xiaoxiao Cai Jingang Xiao 《Cell proliferation》2022,55(1)
ObjectivesBone tissue engineering based on adipose‐derived stem cells (ASCs) is expected to become a new treatment for diabetic osteoporosis (DOP) patients with bone defects. However, compared with control ASCs (CON‐ASCs), osteogenic potential of DOP‐ASCs is decreased, which increased the difficulty of bone reconstruction in DOP patients. Moreover, the cause of the poor osteogenesis of ASCs in a hyperglycemic microenvironment has not been elucidated. Therefore, this study explored the molecular mechanism of the decline in the osteogenic potential of DOP‐ASCs from the perspective of epigenetics to provide a possible therapeutic target for bone repair in DOP patients with bone defects.Materials and methodsAn animal model of DOP was established in mice. CON‐ASCs and DOP‐ASCs were isolated from CON and DOP mice, respectively. small interfering RNA (SiRNA) and an AK137033 overexpression plasmid were used to regulate the expression of AK137033 in CON‐ASCs and DOP‐ASCs in vitro. Lentiviruses that carried shRNA‐ AK137033 or AK137033 cDNA were used to knockdown or overexpress AK137033, respectively, in CON‐ASCs and DOP‐ASCs in vivo. Hematoxylin and eosin (H&E), Masson''s, alizarin red, and alkaline phosphatase (ALP) staining, micro‐computed tomography (Micro‐CT), flow cytometry, qPCR, western blotting, immunofluorescence, and bisulfite‐specific PCR (BSP) were used to analyze the functional changes of ASCs.ResultsThe DOP mouse model was established successfully. Compared with CON‐ASCs, AK137033 expression, the DNA methylation level of the sFrp2 promoter region, Wnt signaling pathway markers, and the osteogenic differentiation potential were decreased in DOP‐ASCs. In vitro experiments showed that AK137033 silencing inhibited the Wnt signaling pathway and osteogenic ability of CON‐ASCs by reducing the DNA methylation level in the sFrp2 promoter region. Additionally, overexpression of AK137033 in DOP‐ASCs rescued these changes caused by DOP. Moreover, the same results were obtained in vivo.ConclusionsLncRNA‐ AK137033 inhibits the osteogenic potential of DOP‐ASCs by regulating the Wnt signaling pathway via modulating the DNA methylation level in the sFrp2 promoter region. This study provides an important reference to find new targets for the treatment of bone defects in DOP patients. AK137033相似文献
9.
In this short report, the genome-wide homologous recombination events were re-evaluated for classical swine fever virus (CSFV) strain . We challenged a previous study which suggested only one recombination event in AF407339 based on 25 CSFV genomes. Through our re-analysis on the 25 genomes in the previous study and the 41 genomes used in the present study, we argued that there should be possibly at least two clear recombination events happening in AF407339 through genome-wide scanning. The reasons for identifying only one recombination event in the previous study might be due to the limited number of available CSFV genome sequences at that time and the limited usage of detection methods. In contrast, as identified by most detection methods using all available CSFV genome sequences, two major recombination events were found at the starting and ending zones of the genome AF407339, respectively. The first one has two parents AF407339 (minor) and AF333000 (major) with beginning and ending breakpoints located at 19 and 607 nt of the genome respectively. The second one has two parents AY554397 (minor) and AF531433 (major) with beginning and ending breakpoints at 8397 and 11,078 nt of the genome respectively. Phylogenetic incongruence analysis using neighbor-joining algorithm with 1000 bootstrapping replicates further supported the existence of these two recombination events. In addition, we also identified additional 18 recombination events on the available CSFV strains. Some of them may be trivial and can be ignored. In conclusion, CSFV might have relatively high frequency of homologous recombination events. Genome-wide scanning of identifying recombination events should utilize multiple detection methods so as to reduce the risk of misidentification. GQ902941相似文献
10.
Anusri Tripathi Sudip Kumar Dutta Monalisa Majumdar Lena Dhara Debolina Banerjee Krishnangshu Roy 《Indian journal of microbiology》2012,52(4):557-564
Pathogenic Klebsiella pneumoniae, resistant to beta-lactam and quinolone drugs, is widely recognized as important bacteria causing array of diseases. The resistance property is obtained by acquisition of plasmid encoded blaTEM, blaSHV, blaCTX-M, QNRA, QNRB and QNRS genes. The aim of this study was to document the prevalence and association of these resistant genes in K. pneumoniae infecting patients in India. Approximately 97 and 76.7 % of the 73 K. pneumoniae isolates showed resistance towards beta-lactam and quinolone drugs respectively. Bla genes were detected in 74 % of K. pneumoniae isolates; with prevalence in the following order: blaTEM > blaSHV > blaCTXM. QNR genes were detected in 67 % samples. Chi-square analysis revealed significant association between presence of bla and qnr genes in our study (P value = 0.000125). Sequence analysis of some blaTEM, blaSHV, blaCTX-M and QNRB PCR products revealed presence of blaTEM1 (GenBank accession: ), blaTEM116 ( JN193522 and JN193523), blaSHV11, blaCTXM72 variants ( JN193524) and QNRB1 ( JF523199 and JN193526) in our samples. JN193527相似文献
11.
damo Davi Digenes Siena Isabela Ichihara de Barros Camila Baldin Storti Carlos Alberto Oliveira de Biagi Júnior Larissa Anastacio da Costa Carvalho Silvya Stuchi MariaEngler Josane de Freitas Sousa Wilson Araújo Silva Jr 《Journal of cellular and molecular medicine》2022,26(3):671
Our previous work using a melanoma progression model composed of melanocytic cells (melanocytes, primary and metastatic melanoma samples) demonstrated various deregulated genes, including a few known lncRNAs. Further analysis was conducted to discover novel lncRNAs associated with melanoma, and candidates were prioritized for their potential association with invasiveness or other metastasis‐related processes. In this sense, we found the intergenic lncRNA (ENSG00000230454) and decided to explore its effects in melanoma. For that, we silenced the lncRNA U73166 expression using shRNAs in a melanoma cell line. Next, we experimentally investigated its functions and found that migration and invasion had significantly decreased in knockdown cells, indicating an essential association of lncRNA U73166 for cancer processes. Additionally, using naïve and vemurafenib‐resistant cell lines and data from a patient before and after resistance, we found that vemurafenib‐resistant samples had a higher expression of lncRNA U73166. Also, we retrieved data from the literature that indicates lncRNA U73166 may act as a mediator of RNA processing and cell invasion, probably inducing a more aggressive phenotype. Therefore, our results suggest a relevant role of lncRNA U73166 in metastasis development. We also pointed herein the lncRNA U73166 as a new possible biomarker or target to help overcome clinical vemurafenib resistance. U73166相似文献
12.
Haibin Wu Jinxia Qin Jun Han Xiaojie Zhao Shuhong Ouyang Yong Liang Dong Zhang Zhenzhong Wang Qiuhong Wu Jingzhong Xie Yu Cui Huiru Peng Qixin Sun Zhiyong Liu 《PloS one》2013,8(12)
The wax (glaucousness) on wheat leaves and stems is mainly controlled by two sets of genes: glaucousness loci (W1 and W2) and non-glaucousness loci (Iw1 and Iw2). The non-glaucousness (Iw) loci act as inhibitors of the glaucousness loci (W). High-resolution comparative genetic linkage maps of the wax inhibitors Iw1 originating from Triticum dicoccoides, and Iw2 from Aegilops tauschii were developed by comparative genomics analyses of Brachypodium, sorghum and rice genomic sequences corresponding to the syntenic regions of the Iw loci in wheat. Eleven Iw1 and eight Iw2 linked EST markers were developed and mapped to linkage maps on the distal regions of chromosomes 2BS and 2DS, respectively. The Iw1 locus mapped within a 0.96 cM interval flanked by the and BE498358 EST markers that are collinear with 122 kb, 202 kb, and 466 kb genomic regions in the Brachypodium 5S chromosome, the sorghum 6S chromosome and the rice 4S chromosome, respectively. The Iw2 locus was located in a 4.1 to 5.4-cM interval in chromosome 2DS that is flanked by the CA499581 and CJ886319 EST markers, and this region is collinear with a 2.3 cM region spanning the Iw1 locus on chromosome 2BS. Both Iw1 and Iw2 co-segregated with the CJ519831 and BF474014 EST markers, indicating they are most likely orthologs on 2BS and 2DS. These high-resolution maps can serve as a framework for chromosome landing, physical mapping and map-based cloning of the wax inhibitors in wheat. CJ876545相似文献
13.
Bryony N. Parsons Suzanne Humphrey Anne Marie Salisbury Julia Mikoleit Jay C. D. Hinton Melita A. Gordon Paul Wigley 《PLoS neglected tropical diseases》2013,7(10)
Salmonella enterica serovar Typhimurium Sequence Type (ST) 313 is a major cause of invasive non-Typhoidal salmonellosis in sub-Saharan Africa. No animal reservoir has been identified, and it has been suggested that ST313 is adapted to humans and transmission may occur via person-to-person spread. Here, we show that ST313 cause severe invasive infection in chickens as well as humans. Oral infection of chickens with ST313 isolates and Q456 resulted in rapid infection of spleen and liver with all birds infected at these sites by 3 days post-infection. In contrast, the well-defined ST19 S. Typhimurium isolates F98 and 4/74 were slower to cause invasive disease. Both ST19 and ST313 caused hepatosplenomegaly, and this was most pronounced in the ST313-infected animals. At 3 and 7 days post-infection, colonization of the gastrointestinal tract was lower in birds infected with the ST313 isolates compared with ST19. Histological examination and expression of CXCL chemokines in the ileum showed that both D23580 (ST313) and 4/74 (ST19) strains caused increased CXCL expression at 3 days post-infection, and this was significantly higher in the ileum of D23580 vs 4/74 infected birds. At 7 days post-infection, reduced chemokine expression occurred in the ileum of the D23580 but not 4/74-infected birds. Histological analysis showed that D23580 infection resulted in rapid inflammation and pathology including villous flattening and fusion at 3 days post-infection, and subsequent resolution by 7 days. In contrast, 4/74 induced less inflammation and pathology at 3 days post-infection. The data presented demonstrate that ST313 is capable of causing invasive disease in a non-human host. The rapid invasive nature of infection in the chicken, coupled with lower gastrointestinal colonization, supports the hypothesis that ST313 is a distinct pathovariant of S. Typhimurium that has evolved to become a systemic pathogen that can cause disease in several hosts. D23580相似文献
14.
Sanjib Kumar Sardar Ajanta Ghosal Yumiko Saito-Nakano Shanta Dutta Tomoyoshi Nozaki Sandipan Ganguly 《The Korean journal of parasitology》2021,59(4):409
In this study, we have collected and screened a total of 268 stool samples from diarrheal patients admitted to an Infectious disease hospital in Kolkata for the presence of Cryptosporidium spp. The initial diagnosis was carried out by microscopy followed by genus specific polymerase chain reaction assays based on 70 kDa heat shock proteins (HSP70). DNA sequencing of the amplified locus has been employed for determination of genetic diversity of the local isolates. Out of 268 collected samples, 12 (4.48%) were positive for Cryptosporidium spp. Sequences analysis of 70 kDa heat shock proteins locus in 12 Cryptosporidium local isolates revealed that 2.24% and 1.86% of samples were showing 99% to 100% identity with C. parvum and C. hominis. Along with the other 2 major species one recently described globally distributed pathogenic species Cryptosporidium viatorum has been identified. The HSP70 locus sequence of the isolate showed 100% similarity with a previously described isolate of C. viatorum (Accession No. , JX978274.1, and JX978273.1) present in GenBank. JN846706.1相似文献
15.
Xun-Li Xia Guang-Xiao Yang Guang-Yuan He 《Physiology and Molecular Biology of Plants》2009,15(1):99-102
A tandem gene cluster CHS-CHI-IFS (rIFS) for secondary metabolites of plant isoflavones was constructed by using the chalcone synthase (CHS), chalcone isomerase (CHI), and isoflavone synthase (IFS) (GenBank accession numbers , EU526827, EU526829) in a single recombination event with the pET22b vector. The resulting expression vector pET-rIFS was heterogeneously expressed. The highlights of the vector include ease of handling, high efficiency and universal application among diverse plant species. To the best of our knowledge, this is the first attempt at developing a novel method of constructing tandem gene cluster for future research involving secondary metabolism of isoflavones and isoflavones engineering.Key words: EU526830Isoflavones biosynthesis, Novel method, Secondary metabolism, Tandem gene cluster 相似文献
16.
Giuseppe Battaglia Gemma Molinaro Barbara Riozzi Marianna Storto Carla L. Busceti Paola Spinsanti Domenico Bucci Valentina Di Liberto Giuseppina Mudò Corrado Corti Mauro Corsi Ferdinando Nicoletti Natale Belluardo Valeria Bruno 《PloS one》2009,4(8)
Metabotropic glutamate (mGlu) receptors have been considered potential targets
for the therapy of experimental parkinsonism. One hypothetical advantage
associated with the use of mGlu receptor ligands is the lack of the adverse
effects typically induced by ionotropic glutamate receptor antagonists, such as
sedation, ataxia, and severe learning impairment. Low doses of the mGlu2/3
metabotropic glutamate receptor agonist, (0.25–3 mg/kg, i.p.)
increased glial cell line-derived neurotrophic factor (GDNF) mRNA and protein
levels in the mouse brain, as assessed by in situ
hybridization, real-time PCR, immunoblotting, and immunohistochemistry. This
increase was prominent in the striatum, but was also observed in the cerebral
cortex. GDNF mRNA levels peaked at 3 h and declined afterwards, whereas GDNF
protein levels progressively increased from 24 to 72 h following LY379268
injection. The action of LY379268 was abrogated by the mGlu2/3 receptor
antagonist, LY379268 (1 mg/kg, i.p.), and was lost in mGlu3 receptor knockout
mice, but not in mGlu2 receptor knockout mice. In pure cultures of striatal
neurons, the increase in GDNF induced by LY341495 required the activation of the
mitogen-activated protein kinase and phosphatidylinositol-3-kinase pathways, as
shown by the use of specific inhibitors of the two pathways. Both in
vivo and in vitro studies led to the conclusion
that neurons were the only source of GDNF in response to mGlu3 receptor
activation. Remarkably, acute or repeated injections of LY379268 at doses that
enhanced striatal GDNF levels (0.25 or 3 mg/kg, i.p.) were highly protective
against nigro-striatal damage induced by
1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine in mice, as assessed by
stereological counting of tyrosine hydroxylase-positive neurons in the pars
compacta of the substantia nigra. We speculate that selective mGlu3 receptor
agonists or enhancers are potential candidates as neuroprotective agents in
Parkinson''s disease, and their use might circumvent the limitations
associated with the administration of exogenous GDNF. LY379268相似文献
17.
18.
Wanli Du Jing Wang Liangming Wang Jun Zhang Xinhong Chen Jixin Zhao Qunhui Yang Jun Wu 《PloS one》2013,8(8)
The aim of this study was to characterize a Triticum aestivum-Psathyrostachys huashanica Keng (2n = 2x = 14, NsNs) disomic addition line 2-1-6-3. Individual line 2-1-6-3 plants were analyzed using cytological, genomic in situ hybridization (GISH), EST-SSR, and EST-STS techniques. The alien addition line 2-1-6-3 was shown to have two P. huashanica chromosomes, with a meiotic configuration of 2n = 44 = 22 II. We tested 55 EST-SSR and 336 EST-STS primer pairs that mapped onto seven different wheat chromosomes using DNA from parents and the P. huashanica addition line. One EST-SSR and nine EST-STS primer pairs indicated that the additional chromosome of P. huashanica belonged to homoeologous group 7, the diagnostic fragments of five EST-STS markers (, BE404955, BE591127, BE637663 and BF482781) were cloned, sequenced and compared. The results showed that the amplified polymorphic bands of P. huashanica and disomic addition line 2-1-6-3 shared 100% sequence identity, which was designated as the 7Ns disomic addition line. Disomic addition line 2-1-6-3 was evaluated to test the leaf rust resistance of adult stages in the field. We found that one pair of the 7Ns genome chromosomes carried new leaf rust resistance gene(s). Moreover, wheat line 2-1-6-3 had a superior numbers of florets and grains per spike, which were associated with the introgression of the paired P. huashanica chromosomes. These high levels of disease resistance and stable, excellent agronomic traits suggest that this line could be utilized as a novel donor in wheat breeding programs. CD452422相似文献
19.
Johannes Schiebel Andrew Chang Sonam Shah Yang Lu Li Liu Pan Pan Maria W. Hirschbeck Mona Tareilus Sandra Eltschkner Weixuan Yu Jason E. Cummings Susan E. Knudson Gopal R. Bommineni Stephen G. Walker Richard A. Slayden Christoph A. Sotriffer Peter J. Tonge Caroline Kisker 《The Journal of biological chemistry》2014,289(23):15987-16005
Determining the molecular basis for target selectivity is of particular importance in drug discovery. The ideal antibiotic should be active against a broad spectrum of pathogenic organisms with a minimal effect on human targets. , a Staphylococcus-specific 2-pyridone compound that inhibits the enoyl-acyl carrier protein reductase (FabI), has recently been shown to possess human efficacy for the treatment of methicillin-resistant Staphylococcus aureus infections, which constitute a serious threat to human health. In this study, we solved the structures of three different FabI homologues in complex with several pyridone inhibitors, including CG400549. Based on these structures, we rationalize the 65-fold reduced affinity of CG400549 toward Escherichia coli versus S. aureus FabI and implement concepts to improve the spectrum of antibacterial activity. The identification of different conformational states along the reaction coordinate of the enzymatic hydride transfer provides an elegant visual depiction of the relationship between catalysis and inhibition, which facilitates rational inhibitor design. Ultimately, we developed the novel 4-pyridone-based FabI inhibitor PT166 that retained favorable pharmacokinetics and efficacy in a mouse model of S. aureus infection with extended activity against Gram-negative and mycobacterial organisms. CG400549相似文献
20.
Lyubomir G. Nashev Anna Vuorinen Lukas Praxmarer Boonrat Chantong Diego Cereghetti Rahel Winiger Daniela Schuster Alex Odermatt 《PloS one》2012,7(10)