共查询到20条相似文献,搜索用时 31 毫秒
1.
Natsuko Ichikawa Akio Oguchi Haruo Ikeda Jun Ishikawa Shigeru Kitani Yumi Watanabe Sanae Nakamura Yoko Katano Emi Kishi Machi Sasagawa Akiho Ankai Shigehiro Fukui Yoshimi Hashimoto Sachi Kamata Misa Otoguro Satoshi Tanikawa Takuya Nihira Sueharu Horinouchi Yasuo Ohnishi Masayuki Hayakawa Tomohisa Kuzuyama Akira Arisawa Fumiki Nomoto Hiromi Miura Yoko Takahashi Nobuyuki Fujita 《DNA research》2010,17(6):393-406
Kitasatospora setae NBRC 14216T (=KM-6054T) is known to produce setamycin (bafilomycin B1) possessing antitrichomonal activity. The genus Kitasatospora is morphologically similar to the genus Streptomyces, although they are distinguishable from each other on the basis of cell wall composition and the 16S rDNA sequence. We have determined the complete genome sequence of K. setae NBRC 14216T as the first Streptomycetaceae genome other than Streptomyces. The genome is a single linear chromosome of 8 783 278 bp with terminal inverted repeats of 127 148 bp, predicted to encode 7569 protein-coding genes, 9 rRNA operons, 1 tmRNA and 74 tRNA genes. Although these features resemble those of Streptomyces, genome-wide comparison of orthologous genes between K. setae and Streptomyces revealed smaller extent of synteny. Multilocus phylogenetic analysis based on amino acid sequences unequivocally placed K. setae outside the Streptomyces genus. Although many of the genes related to morphological differentiation identified in Streptomyces were highly conserved in K. setae, there were some differences such as the apparent absence of the AmfS (SapB) class of surfactant protein and differences in the copy number and variation of paralogous components involved in cell wall synthesis. 相似文献
2.
Lagier JC El Karkouri K Nguyen TT Armougom F Raoult D Fournier PE 《Standards in genomic sciences》2012,6(1):116-125
Anaerococcus senegalensis strain JC48T sp. nov. is the type strain of A. senegalensis sp. nov. a new species within the genus Anaerococcus. This strain whose genome is described here was isolated from the fecal flora of a healthy patient. A. senegalensis is an obligate anaerobic coccus. Here we describe the features of this organism together with the complete genome sequence and annotation. The 1,790,835 bp long genome (1 chromosome but no plasmid) contains 1,721 protein-coding and 53 RNA genes including 5 rRNA genes 相似文献
3.
Ajay Kumar Mishra Jean-Christophe Lagier Catherine Robert Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,8(2):318-335
Timonella senegalensis strain JC301T gen. nov., sp. nov. is the type strain of T. senegalensis gen. nov., sp. nov., a new species within the newly proposed genus Timonella. This bacterial strain was isolated from the fecal flora of a healthy Senegalese patient. In this report, we detail the features of this organism, together with the complete genome sequence and annotation. Timonella senegalensis strain JC301T exhibits the highest 16S rRNA similarity (95%) with Sanguibacter marinus, the closest validly published bacterial species. The genome of T. senegalensis strain JC301T is 3,010,102-bp long, with one chromosome and no plasmid. The genome contains 2,721 protein-coding genes and 72 RNA genes, including 5 rRNA genes. The genomic annotation revealed that T. senegalensis strain JC301T possesses the complete complement of enzymes necessary for the de novo biosynthesis of amino acids and vitamins (except for riboflavin and biotin), as well as the enzymes involved in the metabolism of various carbon sources, chaperone genes, and genes involved in the regulation of polyphosphate and glycogen levels. 相似文献
4.
Ajay Kumar Mishra Perrine Hugon Jean-Christophe Lagier Thi-Tien Nguyen Carine Couderc Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,8(2):290-305
Enorma massiliensis strain phIT is the type strain of E. massiliensis gen. nov., sp. nov., the type species of a new genus within the family Coriobacteriaceae, Enorma gen. nov. This strain, whose genome is described here, was isolated from the fecal flora of a 26-year-old woman suffering from morbid obesity. E. massiliensis strain phIT is a Gram-positive, obligately anaerobic bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,280,571 bp long genome (1 chromosome but no plasmid) exhibits a G+C content of 62.0% and contains 1,901 protein-coding and 51 RNA genes, including 3 rRNA genes. 相似文献
5.
Perrine Hugon Dhamodharan Ramasamy Catherine Robert Carine Couderc Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,8(3):500-515
Kallipyga massiliensis strain ph2T is the type strain of Kallipyga massiliensis gen. nov., sp. nov., the type species of the new genus Kallipyga within the family Clostridiales Incertae Sedis XI. This strain, whose genome is described here, was isolated from the fecal flora of a 26-year-old woman suffering from morbid obesity. K. massiliensis is an obligate anaerobic coccus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 1,770,679 bp long genome (1 chromosome but no plasmid) contains 1,575 protein-coding and 50 RNA genes, including 4 rRNA genes. 相似文献
6.
Anne Willems Rui Tian Lambert Br?u Lynne Goodwin James Han Konstantinos Liolios Marcel Huntemann Amrita Pati Tanja Woyke Konstantinos Mavrommatis Victor Markowitz Natalia Ivanova Nikos Kyrpides Wayne Reeve 《Standards in genomic sciences》2014,9(3):484-494
Burkholderia mimosarum strain LMG 23256T is an aerobic, motile, Gram-negative, non-spore-forming rod that can exist as a soil saprophyte or as a legume microsymbiont of Mimosa pigra (giant sensitive plant). LMG 23256T was isolated from a nodule recovered from the roots of the M. pigra growing in Anso, Taiwan. LMG 23256T is highly effective at fixing nitrogen with M. pigra. Here we describe the features of B. mimosarum strain LMG 23256T, together with genome sequence information and its annotation. The 8,410,967 bp high-quality-draft genome is arranged into 268 scaffolds of 270 contigs containing 7,800 protein-coding genes and 85 RNA-only encoding genes, and is one of 100 rhizobial genomes sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project. 相似文献
7.
Ajay Kumar Mishra Perrine Hugon Jean-Christophe Lagier Thi-Thien Nguyen Catherine Robert Carine Couderc Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,7(3):357-369
Peptoniphilus obesi strain ph1T sp. nov., is the type strain of P. obesi sp. nov., a new species within the genus Peptoniphilus. This strain, whose genome is described here, was isolated from the fecal flora of a 26-year-old woman suffering from morbid obesity. P. obesi strain ph1T is a Gram-positive, obligate anaerobic coccus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 1,774,150 bp long genome (1 chromosome but no plasmid) contains 1,689 protein-coding and 29 RNA genes, including 5 rRNA genes. 相似文献
8.
Jean-Christophe Lagier Khalid Elkarkouri Romain Rivet Carine Couderc Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,7(3):343-356
Senegalemassilia anaerobia strain JC110T sp.nov. is the type strain of Senegalemassilia anaerobia gen. nov., sp. nov., the type species of a new genus within the Coriobacteriaceae family, Senegalemassilia gen. nov. This strain, whose genome is described here, was isolated from the fecal flora of a healthy Senegalese patient. S. anaerobia is a Gram-positive anaerobic coccobacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,383,131 bp long genome contains 1,932 protein-coding and 58 RNA genes. 相似文献
9.
Marco Dogs Hazuki Teshima J?rn Petersen Anne Fiebig Olga Chertkov Hajnalka Dalingault Amy Chen Amrita Pati Lynne A. Goodwin Patrick Chain John C. Detter Natalia Ivanova Alla Lapidus Manfred Rohde Sabine Gronow Nikos C. Kyrpides Tanja Woyke Meinhard Simon Markus G?ker Hans-Peter Klenk Thorsten Brinkhoff 《Standards in genomic sciences》2013,9(1):142-159
TF-218T is the type strain of the species Phaeobacter daeponensis Yoon et al. 2007, a facultatively anaerobic Phaeobacter species isolated from tidal flats. Here we describe the draft genome sequence and annotation of this bacterium together with previously unreported aspects of its phenotype. We analyzed the genome for genes involved in secondary metabolite production and its anaerobic lifestyle, which have also been described for its closest relative Phaeobacter caeruleus. The 4,642,596 bp long genome of strain TF-218T contains 4,310 protein-coding genes and 78 RNA genes including four rRNA operons and consists of five replicons: one chromosome and four extrachromosomal elements with sizes of 276 kb, 174 kb, 117 kb and 90 kb. Genome analysis showed that TF-218T possesses all of the genes for indigoidine biosynthesis, and on specific media the strain showed a blue pigmentation. We also found genes for dissimilatory nitrate reduction, gene-transfer agents, NRPS/ PKS genes and signaling systems homologous to the LuxR/I system. 相似文献
10.
Young-Su Seo Jae Yun Lim Jungwook Park Sunyoung Kim Hyun-Hee Lee Hoon Cheong Sang-Mok Kim Jae Sun Moon Ingyu Hwang 《BMC genomics》2015,16(1)
Background
In addition to human and animal diseases, bacteria of the genus Burkholderia can cause plant diseases. The representative species of rice-pathogenic Burkholderia are Burkholderia glumae, B. gladioli, and B. plantarii, which primarily cause grain rot, sheath rot, and seedling blight, respectively, resulting in severe reductions in rice production. Though Burkholderia rice pathogens cause problems in rice-growing countries, comprehensive studies of these rice-pathogenic species aiming to control Burkholderia-mediated diseases are only in the early stages.Results
We first sequenced the complete genome of B. plantarii ATCC 43733T. Second, we conducted comparative analysis of the newly sequenced B. plantarii ATCC 43733T genome with eleven complete or draft genomes of B. glumae and B. gladioli strains. Furthermore, we compared the genome of three rice Burkholderia pathogens with those of other Burkholderia species such as those found in environmental habitats and those known as animal/human pathogens. These B. glumae, B. gladioli, and B. plantarii strains have unique genes involved in toxoflavin or tropolone toxin production and the clustered regularly interspaced short palindromic repeats (CRISPR)-mediated bacterial immune system. Although the genome of B. plantarii ATCC 43733T has many common features with those of B. glumae and B. gladioli, this B. plantarii strain has several unique features, including quorum sensing and CRISPR/CRISPR-associated protein (Cas) systems.Conclusions
The complete genome sequence of B. plantarii ATCC 43733T and publicly available genomes of B. glumae BGR1 and B. gladioli BSR3 enabled comprehensive comparative genome analyses among three rice-pathogenic Burkholderia species responsible for tissue rotting and seedling blight. Our results suggest that B. glumae has evolved rapidly, or has undergone rapid genome rearrangements or deletions, in response to the hosts. It also, clarifies the unique features of rice pathogenic Burkholderia species relative to other animal and human Burkholderia species.Electronic supplementary material
The online version of this article (doi:10.1186/s12864-015-1558-5) contains supplementary material, which is available to authorized users. 相似文献11.
Wayne Reeve Matthew Parker Rui Tian Lynne Goodwin Hazuki Teshima Roxanne Tapia Cliff Han James Han Konstantinos Liolios Marcel Huntemann Amrita Pati Tanja Woyke Konstantinos Mavromatis Victor Markowitz Natalia Ivanova Nikos Kyrpides 《Standards in genomic sciences》2014,9(3):1159-1167
Microvirga lupini LUT6T is an aerobic, non-motile, Gram-negative, non-spore-forming rod that can exist as a soil saprophyte or as a legume microsymbiont of Lupinus texensis. LUT6T was isolated in 2006 from a nodule recovered from the roots of the annual L. texensis growing in Travis Co., Texas. LUT6T forms a highly specific nitrogen-fixing symbiosis with endemic L. texensis and no other Lupinus species can form an effective nitrogen-fixing symbiosis with this isolate. Here we describe the features of M. lupini LUT6T, together with genome sequence information and its annotation. The 9,633,614 bp improved high quality draft genome is arranged into 160 scaffolds of 1,366 contigs containing 10,864 protein-coding genes and 87 RNA-only encoding genes, and is one of 20 rhizobial genomes sequenced as part of a DOE Joint Genome Institute 2010 Community Sequencing Project. 相似文献
12.
Wayne Reeve Rui Tian Lambert Br?u Lynne Goodwin Christine Munk Chris Detter Roxanne Tapia Cliff Han Konstantinos Liolios Marcel Huntemann Amrita Pati Tanja Woyke Konstantinos Mavrommatis Victor Markowitz Natalia Ivanova Nikos Kyrpides Anne Willems 《Standards in genomic sciences》2014,9(3):473-483
Ensifer arboris LMG 14919T is an aerobic, motile, Gram-negative, non-spore-forming rod that can exist as a soil saprophyte or as a legume microsymbiont of several species of legume trees. LMG 14919T was isolated in 1987 from a nodule recovered from the roots of the tree Prosopis chilensis growing in Kosti, Sudan. LMG 14919T is highly effective at fixing nitrogen with P. chilensis (Chilean mesquite) and Acacia senegal (gum Arabic tree or gum acacia). LMG 14919T does not nodulate the tree Leucena leucocephala, nor the herbaceous species Macroptilium atropurpureum, Trifolium pratense, Medicago sativa, Lotus corniculatus and Galega orientalis. Here we describe the features of E. arboris LMG 14919T, together with genome sequence information and its annotation. The 6,850,303 bp high-quality-draft genome is arranged into 7 scaffolds of 12 contigs containing 6,461 protein-coding genes and 84 RNA-only encoding genes, and is one of 100 rhizobial genomes sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project. 相似文献
13.
The complete genome sequence of Bacillus amyloliquefaciens type strain DSM7T is presented. A comparative analysis between the genome sequences of the plant associated strain FZB42 (Chen et al., 2007) with the genome of B. amyloliquefaciens DSM7T revealed obvious differences in the variable part of the genomes, whilst the core genomes were found to be very similar. The strains FZB42 and DSM7T have in common 3345 genes (CDS) in their core genomes; whilst 547 and 344 CDS were found to be unique in DSM7T and FZB42, respectively. The core genome shared by both strains exhibited 97.89% identity on amino acid level. The number of genes representing the core genome of the strains FZB42, DSM7T, and Bacillus subtilis DSM10T was calculated as being 3098 and their identity was 92.25%. The 3,980,199 bp genome of DSM7T contains numerous genomic islands (GI) detected by different methods. Many of them were located in vicinity of tRNA, glnA, and glmS gene copies. In contrast to FZB42, but similar to B. subtilis DSM10T, the GI were enriched in prophage sequences and often harbored transposases, integrases and recombinases. Compared to FZB42, B. amyloliquefaciens DSM7T possessed a reduced potential to non-ribosomally synthesize secondary metabolites with antibacterial and/or antifungal action. B. amyloliquefaciens DSM7T did not produce the polyketides difficidin and macrolactin and was impaired in its ability to produce lipopeptides other than surfactin. Differences established within the variable part of the genomes, justify our proposal to discriminate the plant-associated ecotype represented by FZB42 from the group of type strain related B. amyloliquefaciens soil bacteria. 相似文献
14.
Hassani Imene Ikram Robert Catherine Michelle Caroline Raoult Didier Hacène Hocine Desnues Christelle 《Standards in genomic sciences》2014,9(3):956-959
Halopiger goleamassiliensis strain IIH3T sp. nov. is a novel, extremely halophilic archaeon within the genus Halopiger. This strain was isolated from an evaporitic sediment in El Golea Lake, Ghardaïa region (Algeria). The type strain is strain IIH3T. H. goleamassiliensis is moderately thermophilic, neutrophilic, non-motile and coccus-shaped. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 3,906,923 bp long genome contains 3,854 protein-encoding genes and 49 RNA genes (1 gene is 16S rRNA, 1 gene is 23S rRNA, 3 genes are 5S rRNA, and 44 are tRNA genes). 相似文献
15.
Shivali K Ramana VV Ramaprasad EV Sasikala Ch Ramana ChV 《Systematic and applied microbiology》2011,34(8):600-605
Three strains (JA349T, JA553T, JA439) of phototrophic sulphur bacteria were isolated from marine habitats of India. 16S rRNA gene sequence of the three strains clustered phylogenetically with members of the genus Marichromatium of the family Chromatiaceae belonging to the class Gammaproteobacteria. All the strains shared highest sequence similarity with the type strains of Marichromatium spp. (96-99% sequence similarity) and the new strains were characterized based on polyphasic taxonomy. Strains JA349T and JA553T can be distinguished from closest relative species of the genus Marichromatium with respect to distinct differences in cellular polar lipids, fatty acids and carbon/nitrogen sources utilization. Both strains were distinctly related (<50% based on DNA-DNA hybridization) with the type strains of the genus Marichromatium. Multilocus Sequence Analysis (MLSA) of the concatenated five protein coding genes (fusA, pufM, dnaK, recA, soxB) along with internal transcribed spacer (ITS; 16S-23S rRNA) had sequence similarity of less than 92% with the type strains of Marichromatium spp. Distinct phenotypic, chemotaxonomic and molecular differences allow the separation of strains JA349T and JA553T into new species of the genus Marichromatium for which, we propose the names Marichromatium litoris sp. nov. and Marichromatium chrysaorae sp. nov., respectively. 相似文献
16.
La Brenac Edward E.K. Baidoo Jay D. Keasling Itay Budin 《Molecular microbiology》2019,112(5):1564-1575
Hopanoids are a class of membrane lipids found in diverse bacterial lineages, but their physiological roles are not well understood. The ethanol fermenter Zymomonas mobilis features the highest measured concentration of hopanoids, leading to the hypothesis that these lipids can protect against the solvent toxicity. However, the lack of genetic tools for manipulating hopanoid composition in this bacterium has limited their further functional analysis. Due to the polyploidy (>50 genome copies per cell) of Z. mobilis, we found that disruptions of essential hopanoid biosynthesis (hpn) genes act as genetic knockdowns, reliably modulating the abundance of different hopanoid species. Using a set of hpn transposon mutants, we demonstrate that both reduced hopanoid content and modified hopanoid polar head group composition mediate growth and survival in ethanol. In contrast, the amount of hopanoids, but not their head group composition, contributes to fitness at low pH. Spectroscopic analysis of bacterial‐derived liposomes showed that hopanoids protect against several ethanol‐driven phase transitions in membrane structure, including lipid interdigitation and bilayer dissolution. We propose that hopanoids act through a combination of hydrophobic and inter‐lipid hydrogen bonding interactions to stabilize bacterial membranes during solvent stress. 相似文献
17.
Perrine Hugon Dhamodharan Ramasamy Jean-Christophe Lagier Romain Rivet Carine Couderc Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,7(3):427-439
Alistipes obesi sp. nov. strain ph8T is the type strain of A. obesi, a new species within the genus Alistipes. This strain, whose genome is described here, was isolated from the fecal flora of a 26-year-old woman suffering from morbid obesity. A. obesi is an obligately anaerobic rod. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 3,162,233 bp long genome (1 chromosome but no plasmid) contains 2,623 protein-coding and 49 RNA genes, including three rRNA genes. 相似文献
18.
19.
Wayne Reeve Sofie De Meyer Jason Terpolilli Vanessa Melino Julie Ardley Tian Rui Ravi Tiwari John Howieson Ron Yates Graham O’Hara Megan Lu David Bruce Chris Detter Roxanne Tapia Cliff Han Chia-Lin Wei Marcel Huntemann James Han I-Min Chen Konstantinos Mavromatis Victor Markowitz Ernest Szeto Natalia Ivanova Natalia Mikhailova Galina Ovchinnikova Ioanna Pagani Amrita Pati Lynne Goodwin Lin Peters Sam Pitluck Tanja Woyke Nikos Kyrpides 《Standards in genomic sciences》2013,9(2):385-394
“Burkholderia sprentiae” strain WSM5005T is an aerobic, motile, Gram-negative, non-spore-forming rod that was isolated in Australia from an effective N2-fixing root nodule of Lebeckia ambigua collected in Klawer, Western Cape of South Africa, in October 2007. Here we describe the features of “Burkholderia sprentiae” strain WSM5005T, together with the genome sequence and its annotation. The 7,761,063 bp high-quality-draft genome is arranged in 8 scaffolds of 236 contigs, contains 7,147 protein-coding genes and 76 RNA-only encoding genes, and is one of 20 rhizobial genomes sequenced as part of the DOE Joint Genome Institute 2010 Community Sequencing Program. 相似文献
20.
Jean-Christophe Lagier Khalid El Karkouri Ajay Kumar Mishra Catherine Robert Didier Raoult Pierre-Edouard Fournier 《Standards in genomic sciences》2013,7(3):399-412
Enterobacter massiliensis strain JC163T sp. nov. is the type strain of E. massiliensis sp. nov., a new species within the genus Enterobacter. This strain, whose genome is described here, was isolated from the fecal flora of a healthy Senegalese patient. E. massiliensis is an aerobic rod. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 4,922,247 bp long genome (1 chromosome but no plasmid) exhibits a G+C content of 55.1% and contains 4,644 protein-coding and 80 RNA genes, including 5 rRNA genes. 相似文献