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排序方式: 共有245条查询结果,搜索用时 15 毫秒
21.
I Anderson E Saunders A Lapidus M Nolan S Lucas H Tice TG Del Rio JF Cheng C Han R Tapia LA Goodwin S Pitluck K Liolios K Mavromatis I Pagani N Ivanova N Mikhailova A Pati A Chen K Palaniappan M Land L Hauser CD Jeffries YJ Chang EM Brambilla M Rohde S Spring M Göker JC Detter T Woyke J Bristow JA Eisen V Markowitz P Hugenholtz NC Kyrpides HP Klenk 《Standards in genomic sciences》2012,6(2):155-164
Thermodesulfatator indicus Moussard et al. 2004 is a member of the Thermodesulfobacteriaceae, a family in the phylum Thermodesulfobacteria that is currently poorly characterized at the genome level. Members of this phylum are of interest because they represent a distinct, deep-branching, Gram-negative lineage. T. indicus is an anaerobic, thermophilic, chemolithoautotrophic sulfate reducer isolated from a deep-sea hydrothermal vent. Here we describe the features of this organism, together with the complete genome sequence, and annotation. The 2,322,224 bp long chromosome with its 2,233 protein-coding and 58 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. 相似文献
22.
A Copeland A Zeytun M Yassawong M Nolan S Lucas N Hammon S Deshpande JF Cheng C Han R Tapia LA Goodwin S Pitluck K Mavromatis K Liolios I Pagani N Ivanova N Mikhailova A Pati A Chen K Palaniappan M Land L Hauser CD Jeffries EM Brambilla M Rohde J Sikorski R Pukall M Göker JC Detter T Woyke J Bristow JA Eisen V Markowitz P Hugenholtz NC Kyrpides HP Klenk A Lapidus 《Standards in genomic sciences》2012,6(2):240-250
Deinococcus proteolyticus (ex Kobatake et al. 1973) Brook and Murray 1981 is one of currently 47 species in the genus Deinococcus within the family Deinococcaceae. Strain MRP(T) was isolated from feces of Lama glama and possesses extreme radiation resistance, a trait is shares with various other species of the genus Deinococcus, with D. proteolyticus being resistant up to 1.5 Mrad of gamma radiation. Strain MRP(T) is of further interest for its carotenoid pigment. The genome presented here is only the fifth completed genome sequence of a member of the genus Deinococcus (and the forth type strain) to be published, and will hopefully contribute to a better understanding of how members of this genus adapted to high gamma- or UV ionizing-radiation. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,886,836 bp long genome with its four large plasmids of lengths 97 kbp, 132 kbp, 196 kbp and 315 kbp harbors 2,741 protein-coding and 58 RNA genes and is a part of the Genomic Encyclopedia of Bacteria and Archaea project. 相似文献
23.
B Abt C Han C Scheuner M Lu A Lapidus M Nolan S Lucas N Hammon S Deshpande JF Cheng R Tapia LA Goodwin S Pitluck K Liolios I Pagani N Ivanova K Mavromatis N Mikhailova M Huntemann A Pati A Chen K Palaniappan M Land L Hauser EM Brambilla M Rohde S Spring S Gronow M Göker T Woyke J Bristow JA Eisen V Markowitz P Hugenholtz NC Kyrpides HP Klenk JC Detter 《Standards in genomic sciences》2012,6(2):194-209
Spirochaeta coccoides Dröge et al. 2006 is a member of the genus Spirochaeta Ehrenberg 1835, one of the oldest named genera within the Bacteria. S. coccoides is an obligately anaerobic, Gram-negative, non-motile, spherical bacterium that was isolated from the hindgut contents of the termite Neotermes castaneus. The species is of interest because it may play an important role in the digestion of breakdown products from cellulose and hemicellulose in the termite gut. Here we provide a taxonomic re-evaluation for strain SPN1T, and based on physiological and genomic characteristics, we propose its reclassification as a novel species in the genus Sphaerochaeta, a recently published sister group of the Spirochaeta. The 2,227,296 bp long genome of strain SPN1T with its 1,866 protein-coding and 58 RNA genes is a part of the Genomic
Encyclopedia of
Bacteria and
Archaea project. 相似文献
24.
Kelly D Sullivan Vignesh V Palaniappan Joaquín M Espinosa 《Cell cycle (Georgetown, Tex.)》2015,14(1):56-63
Despite extensive study, the mechanisms of cell fate choice upon p53 activation remain poorly understood. Using genome-wide shRNA screening, we recently identified the ATM kinase as synthetic lethal with Nutlin-3, an MDM2 inhibitor that leads to non-genotoxic p53 activation. Here, we demonstrate that while this synthetic lethal interaction relies upon components of both the intrinsic and extrinsic apoptotic pathways (e.g., BAX and BID), it is not due to significant ATM effects on the expression of p53 target genes. Instead, loss of ATM activity results in increased mitochondria and reactive oxygen species that drive apoptosis. Finally, we provide evidence that pharmacologic inhibition of ATM blocks autophagy in direct opposition to p53, which activates this process, and that inhibition of autophagy is sufficient to elicit an apoptotic response when combined with Nutlin-3. 相似文献
25.
26.
Temperature‐compensated cell production rate and elongation zone length in the root of Arabidopsis thaliana 下载免费PDF全文
Xiaoli Yang Gang Dong K. Palaniappan Guohua Mi Tobias I. Baskin 《Plant, cell & environment》2017,40(2):264-276
To understand how root growth responds to temperature, we used kinematic analysis to quantify division and expansion parameters in the root of Arabidopsis thaliana. Plants were grown at temperatures from 15 to 30 °C, given continuously from germination. Over these temperatures, root length varies more than threefold in the wild type but by only twofold in a double mutant for phytochrome‐interacting factor 4 and 5. For kinematics, the spatial profile of velocity was obtained with new software, Stripflow. We find that 30 °C truncates the elongation zone and curtails cell production, responses that probably reflect the elicitation of a common pathway for handling severe stresses. Curiously, rates of cell division at all temperatures are closely correlated with rates of radial expansion. Between 15 to 25 °C, root growth rate, maximal elemental elongation rate, and final cell length scale positively with temperature whereas the length of the meristem scales negatively. Non‐linear temperature scaling characterizes meristem cell number, time to transit through either meristem or elongation zone, and average cell division rate. Surprisingly, the length of the elongation zone and the total rate of cell production are temperature invariant, constancies that have implications for our understanding of how the underlying cellular processes are integrated. 相似文献
27.
Islam Md. Rashedul Trivedi Pankaj Palaniappan Pitchai Reddy M. S. Sa Tongmin 《World journal of microbiology & biotechnology》2009,25(6):1115-1117
The present study was undertaken to observe the effects of chemical fertilizers and compost amendments on microbial community
structure in rice based cropping system under long term fertilizer application experiment. Changes in microbial community
structure assessed by the relative abundance of fatty acid methyl ester (FAME) profiles revealed that compost amendments led
to promoting the abundance of Gram-positive bacterial FAMEs. Multivariate analysis of FAME profiles separated the treatments
primarily on the basis of the amount of added compost. A link between different fertilizer application treatment and soil
microbial components was tentatively established, but it needs to be verified in further studies. 相似文献
28.
Clum A Tindall BJ Sikorski J Ivanova N Mavrommatis K Lucas S Glavina T Del Rio Nolan M Chen F Tice H Pitluck S Cheng JF Chertkov O Brettin T Han C Detter JC Kuske C Bruce D Goodwin L Ovchinikova G Pati A Mikhailova N Chen A Palaniappan K Land M Hauser L Chang YJ Jeffries CD Chain P Rohde M Göker M Bristow J Eisen JA Markowitz V Hugenholtz P Kyrpides NC Klenk HP Lapidus A 《Standards in genomic sciences》2009,1(3):308-316
Pirellula staleyi Schlesner and Hirsch 1987 is the type species of the genus Pirellula of the family Planctomycetaceae. Members of this pear- or teardrop-shaped bacterium show a clearly visible pointed attachment pole and can be distinguished from other Planctomycetes by a lack of true stalks. Strains closely related to the species have been isolated from fresh and brackish water, as well as from hypersaline lakes. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of the order Planctomyces and only the second sequence from the phylum Planctobacteria/Planctomycetes. The 6,196,199 bp long genome with its 4773 protein-coding and 49 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. 相似文献
29.
Pati A Sikorski J Nolan M Lapidus A Copeland A Glavina Del Rio T Lucas S Chen F Tice H Pitluck S Cheng JF Chertkov O Brettin T Han C Detter JC Kuske C Bruce D Goodwin L Chain P D'haeseleer P Chen A Palaniappan K Ivanova N Mavromatis K Mikhailova N Rohde M Tindall BJ Göker M Bristow J Eisen JA Markowitz V Hugenholtz P Kyrpides NC Klenk HP 《Standards in genomic sciences》2009,1(2):141-149
Saccharomonospora viridis (Schuurmans et al. 1956) Nonomurea and Ohara 1971 is the type species of the genus Saccharomonospora which belongs to the family Pseudonocardiaceae. S. viridis is of interest because it is a Gram-negative organism classified among the usually Gram-positive actinomycetes. Members of the species are frequently found in hot compost and hay, and its spores can cause farmer's lung disease, bagassosis, and humidifier fever. Strains of the species S. viridis have been found to metabolize the xenobiotic pentachlorophenol (PCP). The strain described in this study has been isolated from peat-bog in Ireland. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of the family Pseudonocardiaceae, and the 4,308,349 bp long single replicon genome with its 3906 protein-coding and 64 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project. 相似文献
30.
Labutti K Pukall R Steenblock K Glavina Del Rio T Tice H Copeland A Cheng JF Lucas S Chen F Nolan M Bruce D Goodwin L Pitluck S Ivanova N Mavromatis K Ovchinnikova G Pati A Chen A Palaniappan K Land M Hauser L Chang YJ Jeffries CD Chain P Saunders E Brettin T Detter JC Han C Göker M Bristow J Eisen JA Markowitz V Hugenholtz P Kyrpides NC Klenk HP Lapidus A 《Standards in genomic sciences》2009,1(2):159-165
Anaerococcus prevotii (Foubert and Douglas 1948) Ezaki et al. 2001 is the type species of the genus, and is of phylogenetic interest because of its arguable assignment to the provisionally arranged family 'Peptostreptococcaceae'. A. prevotii is an obligate anaerobic coccus, usually arranged in clumps or tetrads. The strain, whose genome is described here, was originally isolated from human plasma; other strains of the species were also isolated from clinical specimen. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a member of the genus. Next to Finegoldia magna, A. prevotii is only the second species from the family 'Peptostreptococcaceae' for which a complete genome sequence is described. The 1,998,633 bp long genome (chromosome and one plasmid) with its 1852 protein-coding and 61 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. 相似文献