Abstract:
:We report a draft sequence of the genome of Gordonia neofelifaecis NRRL B-59395, a cholesterol-degrading actinomycete isolated from fresh feces of a clouded leopard (Neofelis nebulosa). As predicted, the reported genome contains several gene clusters for cholesterol degradation. This is the second available genome sequence of the family Gordoniaceae.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Ge F,Li W,Chen G,Liu Y,Zhang G,Yong B,Wang Q,Wang N,Huang Z,Li W,Wang J,Wu C,Xie Q,Liu Gdoi
10.1128/JB.05531-11subject
Has Abstractpub_date
2011-09-01 00:00:00pages
5045-6issue
18eissn
0021-9193issn
1098-5530pii
JB.05531-11journal_volume
193pub_type
杂志文章abstract::Entry into intestinal epithelial cells is an essential step in the pathogenesis of Salmonella infections. Our laboratory has previously identified a genetic locus, inv, that is necessary for efficient entry of Salmonella typhimurium into cultured epithelial cells. We have carried out a molecular and functional analysi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.176.15.4501-4510.1994
更新日期:1994-08-01 00:00:00
abstract::Banerjee, Arun B. (University of Calcutta, Calcutta, India), and S. K. Bose. Biosynthesis of mycobacillin, a new antifungal peptide. II. Relation between streptomycin dependence and biosynthesis. J. Bacteriol. 87:1402-1405. 1964.-A streptomycin-dependent variant was isolated by a single-step mutation process from a st...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.87.6.1402-1405.1964
更新日期:1964-06-01 00:00:00
abstract::In vivo assembly of the Klebsiella aerogenes urease nickel metallocenter requires the presence of UreD, UreF, and UreG accessory proteins and is further facilitated by UreE. Prior studies had shown that urease apoprotein exists in an uncomplexed form as well as in a series of UreD-urease (I.-S. Park, M.B. Carr, and R....
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.18.5417-5421.1996
更新日期:1996-09-01 00:00:00
abstract::The gram-positive bacterium Bacillus subtilis contains two minimal Tat translocases, TatAdCd and TatAyCy, which are each involved in the secretion of one or more specific protein substrates. We have investigated the subcellular localization of the TatA components by employing C-terminal green fluorescent protein (GFP)...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00215-09
更新日期:2009-07-01 00:00:00
abstract::Restriction fragments containing the gene encoding cyanase, cynS, without its transcriptional regulatory sequences were placed downstream of lac and tac promoters in various pUC derivatives to maximize production of cyanase. Plasmid pSJ105, which contains the cynS gene and an upstream open reading frame, gave the high...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.11.5224-5230.1987
更新日期:1987-11-01 00:00:00
abstract::In Escherichia coli K-12, expression of the lysU gene is regulated by the lrp gene product, as indicated by an increase in the level of lysyl-tRNA synthetase activity and LysU protein in an lrp mutant. Comparison of the patterns of protein expression visualized by two-dimensional gel electrophoresis indicated that Lys...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.9.2779-2784.1992
更新日期:1992-05-01 00:00:00
abstract::This article contains an analysis of a version of the well-known inhibitor-dilution model for the control of initiation of chromosome replication in bacteria. According to this model, an unstable inhibitor interacts with an initiation primer in a hit-and-destroy fashion to prevent successful initiation; both constitue...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.11.5231-5240.1987
更新日期:1987-11-01 00:00:00
abstract::The Caulobacter crescentus DNA adenine methyltransferase CcrM and its homologs in the alpha-Proteobacteria are essential for viability. CcrM is 34% identical to the yhdJ gene products of Escherichia coli and Salmonella enterica. This study provides evidence that the E. coli yhdJ gene encodes a DNA adenine methyltransf...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01854-06
更新日期:2007-06-01 00:00:00
abstract::A procedure to identify genes that are lethal when cloned on multicopy plasmids was developed. It depends on the ability of mini-Mu plasmid elements to be used for both in vivo cloning and generalized transduction of enterobacterial genes. The feasibility of this procedure was demonstrated by using the tetA gene of Tn...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.170.1.468-470.1988
更新日期:1988-01-01 00:00:00
abstract::The bdr (Borrelia direct repeat) gene family of the genus Borrelia encodes a polymorphic group of proteins that carry a central repeat motif region containing putative phosphorylation sites and a hydrophobic carboxyl-terminal domain. It has been postulated that the Bdr proteins may anchor to the inner membrane via the...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.15.4222-4226.2000
更新日期:2000-08-01 00:00:00
abstract::We have identified a gene encoding a putative membrane protein homologous to the major facilitator superfamily, mapping upstream of the lacS gene in Sulfolobus solfataricus. Permeases from this family mediate secondary transport and are widely distributed among eubacteria and eukaryotes; the finding of an archaeal mem...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.177.6.1614-1619.1995
更新日期:1995-03-01 00:00:00
abstract::Smith, Doyle C. (Kansas State University, Manhattan), V. D. Foltz, and T. H. Lord. Two lytic factors involved in induced synergistic hemolysis in normally nonhemolytic staphylococci. J. Bacteriol. 88:1700-1704. 1964.-Synergistic hemolysis of "normally nonhemolytic" staphylococci results from the combination of two fac...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.88.6.1700-1704.1964
更新日期:1964-12-01 00:00:00
abstract::Both fi(+) and fi(-) type R factors function as intact replicative units when segregated into Escherichia coli minicells. Hybridization studies demonstrate that at least 95% of the deoxyribonucleic acid (DNA) in R(+) minicells is episomal in origin. About half of the DNA can be extracted in a closed circular form and ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.108.1.300-308.1971
更新日期:1971-10-01 00:00:00
abstract::The halophilic bacterium Chromohalobacter salexigens synthesizes and accumulates compatible solutes in response to salt and temperature stress. (13)C-nuclear magnetic resonance analysis of cells grown in minimal medium at the limiting temperature of 45 degrees C revealed the presence of hydroxyectoine, ectoine, glutam...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00136-06
更新日期:2006-06-01 00:00:00
abstract::The cis-acting regulatory regions of the tps and ops genes of Myxococcus xanthus were localized by analyzing the expression of fusions of these genes with the lacZ gene. A 201-base-pair (bp) fragment of tps DNa extending 95 bp upstream (-95) from the transcriptional start was sufficient to direct developmentally regul...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.170.10.4931-4938.1988
更新日期:1988-10-01 00:00:00
abstract::Agrobacterium tumefaciens A281 induces large, rapidly appearing tumors on a variety of plants and has a wider host range than other strains of A. tumefaciens. By using Tn3HoHo1 transposon mutagenesis and complementation analysis, a 2.5-kilobase DNA fragment which is responsible for the supervirulence phenotype was ide...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.10.4417-4425.1987
更新日期:1987-10-01 00:00:00
abstract::The genes governing three of the enzymes of the isoleucine-valine biosynthetic pathway form the operon: operator-ilvA-ilvD-ilvE. The enzymes are: ilvA, l-threonine deaminase; ilvD, dihydroxy acid dehydrase; and ilvE, transaminase B. A nonsense mutation in the ilvD gene (D-ochre) and a nonsense mutation in the ilvE gen...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.98.3.1179-1194.1969
更新日期:1969-06-01 00:00:00
abstract::This paper describes the regulation of a transfer ribonucleic acid (tRNA) biosynthetic enzyme, the tRNA(m5U)methyltransferase (EC 2.1.1.35). This enzyme catalyzes the formation of 5-methyluridine (m5U, ribothymidine) in all tRNA chains of Escherichia coli. Partial deprivation of charged tRNAVal can be imposed by shift...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.130.2.635-641.1977
更新日期:1977-05-01 00:00:00
abstract::Recombinant plasmid pNP5, consisting of plasmid pMB9 on which the uvrB gene is cloned, fully complements for the defects due to chromosomal uvrB mutations in the presence of the amber suppressor sup-6 or supF. Correndonuclease II activity was also completely restored in in UvrB strains containing both plasmid pNP5 and...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.139.1.48-53.1979
更新日期:1979-07-01 00:00:00
abstract::Surgalla, M. J. (Fort Detrick, Frederick, Md.), A. W. Andrews, and C. L. Baugh. Effects of bicarbonate on growth of Pasteurella pestis. I. Differential response of virulent and avirulent cells. J. Bacteriol. 88:269-272. 1964.-Virulent Pasteurella pestis and the avirulent mutants always present in a virulent inoculum h...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.88.2.269-272.1964
更新日期:1964-08-01 00:00:00
abstract::Rhizobium leguminosarum strain VF39SM contains two plasmids that have previously been shown to be self-transmissible by conjugation. One of these plasmids, pRleVF39b, is shown in this study to carry a set of plasmid transfer genes that differs significantly from conjugation systems previously studied in the rhizobia b...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01234-12
更新日期:2013-01-01 00:00:00
abstract::Extracellular secretion of Serratia marcescens nuclease occurs as a two-step process via a periplasmic intermediate. Unlike other extracellular proteins secreted by gram-negative bacteria by the general secretory pathway, nuclease accumulates in the periplasm in its active form for an unusually long time before its ex...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.3.677-683.1997
更新日期:1997-02-01 00:00:00
abstract::Flagellar biogenesis and hence motility of Vibrio fischeri depends upon the presence of magnesium. In the absence of magnesium, cells contain few or no flagella and are poorly motile or nonmotile. To dissect the mechanism by which this regulation occurs, we screened transposon insertion mutants for those that could mi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00728-06
更新日期:2006-12-01 00:00:00
abstract::Many streptococcal pathogens require a polysaccharide capsule for survival in the host during systemic infection. The highly conserved CpsA protein is proposed to be a transcriptional regulator of capsule production in streptococci, although the regulatory mechanism is unknown. Hydropathy plots of CpsA predict an inte...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01098-10
更新日期:2011-01-01 00:00:00
abstract::Genes involved in allose utilization of Escherichia coli K-12 are organized in at least two operons, alsRBACE and alsI, located next to each other on the chromosome but divergently transcribed. Mutants defective in alsI (allose 6-phosphate isomerase gene) and alsE (allulose 6-phosphate epimerase gene) were Als(-). Tra...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.22.7126-7130.1999
更新日期:1999-11-01 00:00:00
abstract::TonB-gated transporters have beta-barrels containing an amino-terminal globular domain that occludes the interior of the barrel. Mutations in the globular domain prevent transport of ligands across the outer membrane. Surprisingly, FepA with deletions of the globular domain (amino acids 3 to 150 and 17 to 150) was pre...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.19.5508-5512.2002
更新日期:2002-10-01 00:00:00
abstract::We previously elucidated the global transcriptional responses of Escherichia coli to the nitrosating agent S-nitrosoglutathione (GSNO) in both aerobic and anaerobic chemostats, demonstrated the expression of nitric oxide (NO)-protective mechanisms, and obtained evidence of critical thiol nitrosation. The present study...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01354-06
更新日期:2007-03-01 00:00:00
abstract::Short sequence repeats (SSRs), potentially representing variable numbers of tandem repeat (VNTR) loci, were identified for the human-pathogenic yeast species Candida albicans by computerized DNA sequence scanning. The individual SSR regions were investigated in different clinical isolates of C. albicans. Most of the C...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.180.15.3771-3778.1998
更新日期:1998-08-01 00:00:00
abstract::Type III secretion systems (T3SSs) are essential virulence devices for many gram-negative bacteria that are pathogenic for plants, animals, and humans. They serve to translocate virulence effector proteins directly into eukaryotic host cells. T3SSs are composed of a large cytoplasmic bulb and a transmembrane region in...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01004-08
更新日期:2009-01-01 00:00:00
abstract::The YycFG two-component system is the only signal transduction system in Bacillus subtilis known to be essential for cell viability. This system is highly conserved in low-G+C gram-positive bacteria, regulating important processes such as cell wall homeostasis, cell membrane integrity, and cell division. Four other ge...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01936-06
更新日期:2007-04-01 00:00:00