LIPIDS OF SARCINA LUTEA. I. FATTY ACID COMPOSITION OF THE EXTRACTABLE LIPIDS.

abstract：:The Czc system of Alcaligenes eutrophus mediates resistance to cobalt, zinc, and cadmium through ion efflux catalyzed by the CzcCB2A cation-proton antiporter. DNA sequencing of the region upstream of the czcNICBADRS determinant located on megaplasmid pMOL30 revealed the 5' end of czcN and a gene for a MgtC-like protei...

journal_title：Journal of bacteriology

authors： Grosse C,Grass G,Anton A,Franke S,Santos AN,Lawley B,Brown NL,Nies DH

更新日期：1999-04-01 00:00:00

abstract：:The sequence (2,700 bp) between the aldH and pspF genes of Escherichia coli was determined. The pspF gene encodes a sigma54 transcriptional activator of the phage shock protein (psp) operon (pspA to pspE). Downstream of the pspF transcribed region are two open reading frames (ORFs), ordL and goaG, convergently oriente...

journal_title：Journal of bacteriology

authors： Jovanovic G,Model P

更新日期：1997-05-01 00:00:00

abstract：:gldA, the structural gene for the NAD(+)-dependent glycerol dehydrogenase, was mapped at 89.2 min on the Escherichia coli linkage map, cotransducible with, but not adjacent to, the glpFKX operon encoding the proteins for the uptake and phosphorylation of glycerol. gldA was cloned, and its position on the physical map ...

journal_title：Journal of bacteriology

authors： Truniger V,Boos W

更新日期：1994-03-01 00:00:00

abstract：:Escherichia coli O55 is an important antigen which is often associated with enteropathogenic E. coli clones. We sequenced the genes responsible for its synthesis and identified genes for O-antigen polymerase, O-antigen flippase, four enzymes involved in GDP-colitose synthesis, and three glycosyltransferases, all by co...

journal_title：Journal of bacteriology

authors： Wang L,Huskic S,Cisterne A,Rothemund D,Reeves PR

更新日期：2002-05-01 00:00:00

abstract：:Recombinant Ralstonia eutropha strain PHB(-)4 expressing the broad-substrate-specificity polyhydroxyalkanoate (PHA) synthase 1 from Pseudomonas sp. strain 61-3 (PhaC1Ps) synthesizes a PHA copolymer containing the branched side-chain unit 3-hydroxy-4-methylvalerate (3H4MV), which has a carbon backbone identical to that...

journal_title：Journal of bacteriology

authors： Saika A,Ushimaru K,Mizuno S,Tsuge T

更新日期：2015-04-01 00:00:00

abstract：:During depletion of 4.5S RNA, cells of Escherichia coli displayed a heat shock response that was simultaneous with the first detectable effect on ribosome function and before major effects on cell growth. Either 4.5S RNA is involved directly in regulating the heat shock response, or this particular impairment of prote...

journal_title：Journal of bacteriology

authors： Bourgaize DB,Phillips TA,VanBogelen RA,Jones PG,Neidhardt FC,Fournier MJ

更新日期：1990-02-01 00:00:00

abstract：:Morphogenesis of the filamentous bacteriophage f1 occurred at adhesion zones between the inner and outer membranes of the host cell. Quantitation of adhesion zones in cells infected with mutant phage strains suggested that the phage gene I protein may be involved in the formation of adhesion zones for phage assembly. ...

journal_title：Journal of bacteriology

authors： Lopez J,Webster RE

更新日期：1985-09-01 00:00:00

abstract：:Glucose-adapted cells of a sporogenic mutant. MSp(+), and an asporogenic mutant, RSpoIIIa, of Clostridium botulinum type E rapidly fermented glucose, fructose, maltose, and sucrose, resulting in cytoplasmic granulation, heavy growth, a pH of <6.0, and sporulation of the MSp(+) mutant ranging from 60 to 80%. In Tryptic...

journal_title：Journal of bacteriology

authors： Emeruwa AC,Hawirko RZ,Halvorson H,Suzuki I

更新日期：1974-10-01 00:00:00

abstract：:Streptococcus agalactiae is a primary cause of neonatal morbidity and mortality. Essential to the virulence of this pathogen is the production of a type-specific capsular polysaccharide (CPS) that enables the bacteria to evade host immune defenses. The identification, cloning, sequencing, and functional characterizati...

journal_title：Journal of bacteriology

authors： Chaffin DO,Beres SB,Yim HH,Rubens CE

更新日期：2000-08-01 00:00:00

abstract：:Capnocytophaga spp. contain a group of unusual sulfonolipids, called capnoids (W. Godchaux III and E. R. Leadbetter, J. Bacteriol. 144:592-602, 1980). One of these lipids, capnine, is 2-amino-3-hydroxy-15-methylhexadecane-1-sulfonic acid; the others are, apparently, N-acylated versions of capnine. The lipids were foun...

journal_title：Journal of bacteriology

authors： Godchaux W 3rd,Leadbetter ER

更新日期：1983-03-01 00:00:00

abstract：:The level of extracellular alpha-amylase (EC 3.2.1.1) of Bacillus subtilis Marburg was increased about fivefold by introducing the amyR marker from B. natto 1212 through transformation. amyR2 of B. natto 1212 has been assumed to determine a high level of alpha-amylase of the organism. The gene acts specifically on alp...

journal_title：Journal of bacteriology

authors： Yamaguchi K,Nagata Y,Maruo B

更新日期：1974-08-01 00:00:00

abstract：:Enterohemorrhagic Escherichia coli (EHEC) O157:H7 responds to the host-produced epinephrine and norepinephrine, and bacterially produced autoinducer 3 (AI-3), through two-component systems. Further integration of multiple regulatory signaling networks, involving regulators such as the LysR-type transcriptional regulat...

journal_title：Journal of bacteriology

authors： Habdas BJ,Smart J,Kaper JB,Sperandio V

更新日期：2010-07-01 00:00:00

abstract：:The Escherichia coli LytB protein regulates the activity of guanosine 3',5'-bispyrophosphate synthetase I (RelA). A Southern blot analysis of chromosomal DNA with the E. coli lytB gene as a probe revealed the presence of lytB homologs in all of the gram-negative bacterial species examined but not in gram-positive spec...

journal_title：Journal of bacteriology

authors： Potter S,Yang X,Boulanger MJ,Ishiguro EE

更新日期：1998-04-01 00:00:00

abstract：:Certain oral treponemes express a highly proteolytic phenotype and have been associated with periodontal diseases. The periodontal pathogen Treponema denticola produces dentilisin, a serine protease of the subtilisin family. The two-gene operon prcA-prtP is required for expression of active dentilisin (PrtP), a putati...

journal_title：Journal of bacteriology

authors： Correia FF,Plummer AR,Ellen RP,Wyss C,Boches SK,Galvin JL,Paster BJ,Dewhirst FE

更新日期：2003-12-01 00:00:00

abstract：:Synchronized cultures of Anacystis nidulans (Synechococcus PCC 6301), an obligate phototroph, are obtained by incubating exponential cultures in the dark for 12 to 16 h. A temporal and sequential order of macromolecular synthesis is observed within the cell division cycle of a synchronously dividing culture in the lig...

journal_title：Journal of bacteriology

authors： Asato Y

更新日期：1983-03-01 00:00:00

abstract：:The morphological and physiological characteristics of 20 isolates of psychrophilic Bacillus were compared with 29 strains representing nine species of mesophilic Bacillus and 2 strains of Sporosarcina ureae to determine the taxonomic position of the psychrophiles. The psychrophiles formed four distinct groups which w...

journal_title：Journal of bacteriology

authors： Larkin JM,Stokes JL

更新日期：1967-10-01 00:00:00

abstract：:Nocardia brasiliensis possess proteolytic activities that can be readily detected in a variety of media. In a modified formulation of a growth medium originally used for Streptomyces aureofaciens, N. brasiliensis was found to secrete proteolytic enzymes, one of which was capable of hydrolyzing casein. This enzyme was ...

journal_title：Journal of bacteriology

authors： Zlotnik H,Schramm VL,Buckley HR

更新日期：1984-02-01 00:00:00

abstract：:Growth and sporulation of a Bacillus subtilis mutant deficient in branched fatty acid synthesis (gene symbol bfmB) were examined. The mutant, which produces an acyl-coenzyme A:acyl carrier protein transacylase with reduced affinity for branched fatty acid primers, could grow in media containing any one of a wide range...

journal_title：Journal of bacteriology

authors： Boudreaux DP,Freese E

更新日期：1981-11-01 00:00:00

abstract：:Streptococcus faecalis JH1 contains two conjugative plasmids, pJH1, an R plasmid that codes for resistance to kanamycin, streptomycin, erythromycin, and tetracycline, and pJH2, a hemolysin-bacteriocin plasmid. Strain JH1 was used as an antibiotic resistance donor in conjugation experiments with two plasmid-free S. fae...

journal_title：Journal of bacteriology

authors： Banai M,LeBlanc DJ

更新日期：1983-09-01 00:00:00

abstract：:Analysis of the genome sequence of Enterococcus faecalis allowed the identification of two genes whose protein products showed 33 and 34% identity with those of sigV and yrhM of Bacillus subtilis, respectively. These genes, named sigV and rsiV, are predicted to encode members of the extracytoplasmic function subfamily...

journal_title：Journal of bacteriology

authors： Benachour A,Muller C,Dabrowski-Coton M,Le Breton Y,Giard JC,Rincé A,Auffray Y,Hartke A

更新日期：2005-02-01 00:00:00

abstract：:The mechanisms by which Legionella pneumophila, a facultative intracellular parasite and the agent of Legionnaires' disease, acquires iron are largely unexplained. Several earlier studies indicated that L. pneumophila does not elaborate siderophores. However, we now present evidence that supernatants from L. pneumophi...

journal_title：Journal of bacteriology

authors： Liles MR,Scheel TA,Cianciotto NP

更新日期：2000-02-01 00:00:00

abstract：:The trfA gene of the broad-host-range plasmid RK2 is essential for initiation of plasmid replication. Two related TrfA proteins of 43 and 32 kilodaltons (kDa) are produced by independent translation initiation at two start codons within the trfA open reading frame. These proteins were o overproduced in Escherichia col...

journal_title：Journal of bacteriology

authors： Durland RH,Helinski DR

更新日期：1990-07-01 00:00:00

abstract：:Rickettsia heilongjiangensis is an emerging tick-transmitted human pathogen causing far-Eastern spotted fever. Here we report the complete sequence and the main features of the genome of R. heilongjiangensis (strain 054). ...

journal_title：Journal of bacteriology

authors： Duan C,Tong Y,Huang Y,Wang X,Xiong X,Wen B

更新日期：2011-10-01 00:00:00

abstract：:The HPB12 protein from the nucleoid of Bacillus subtilis was previously described, and its DNA binding properties have been reported previously (V. Salti, F. Le Hégarat, and L. Hirschbein, Biochim. Biophys. Acta 1009:161-167, 1989). The DNA-HPB12 complexes were examined by electron microscopy. They appeared as short, ...

journal_title：Journal of bacteriology

authors： Arnold-Schulz-Gahmen B,Salti-Montesanto V,Nguyen J,Hirschbein L,Le Hégarat F

更新日期：1994-01-01 00:00:00

abstract：:The biosynthesis of the thaxtomin cyclic dipeptide phytotoxins proceeds nonribosomally via the thiotemplate mechanism. Acyladenylation, thioesterification, N-methylation, and cyclization of two amino acid substrates are catalyzed by the txtAB-encoded thaxtomin synthetase. Nucleotide sequence analysis of the region 3' ...

journal_title：Journal of bacteriology

authors： Healy FG,Krasnoff SB,Wach M,Gibson DM,Loria R

更新日期：2002-04-01 00:00:00

abstract：:Carbon catabolite repression of maltase gene expression is brought about by the addition of glucose, resulting in a drastic inhibition of the induction of maltase. When added to induced cells, glucose leads to the inhibition of maltase synthesis within 30 min, which can be accounted for by the disappearance of hybridi...

journal_title：Journal of bacteriology

authors： Federoff HJ,Eccleshall TR,Marmur J

更新日期：1983-10-01 00:00:00

abstract：:A liquid chromatography-hybrid linear ion trap-Fourier transform ion cyclotron resonance mass spectrometry approach was used to determine the differential abundance of proteins in acetate-grown cells compared to that of proteins in methanol-grown cells of the marine isolate Methanosarcina acetivorans metabolically lab...

journal_title：Journal of bacteriology

authors： Li Q,Li L,Rejtar T,Lessner DJ,Karger BL,Ferry JG

更新日期：2006-01-01 00:00:00

abstract：:The human pathogen Eikenella corrodens expresses type IV pili and exhibits a phase variation involving the irreversible transition from piliated to nonpiliated variants. On solid medium, piliated variants form small (S-phase), corroding colonies whereas nonpiliated variants form large (L-phase), noncorroding colonies....

journal_title：Journal of bacteriology

authors： Villar MT,Hirschberg RL,Schaefer MR

更新日期：2001-01-01 00:00:00

abstract：:Two mutations concerned with mannan biosynthesis in the yeast Saccharomyces cerevisiae have been mapping. The mnn2 mutation, which affects the addition to the polysaccharide backbone of the first side-chain D-mannose unit in alpha1-leads to2 linkage, was located on chromosome II linked to the centromere and the gall l...

journal_title：Journal of bacteriology

authors： Ballou DL

更新日期：1975-08-01 00:00:00

abstract：:The colH gene encoding a collagenase was cloned from Clostridium histolyticum JCM 1403. Nucleotide sequencing showed a major open reading frame encoding a 116-kDa protein of 1,021 amino acid residues. The deduced amino acid sequence contains a putative signal sequence and a zinc metalloprotease consensus sequence, HEX...

journal_title：Journal of bacteriology

authors： Yoshihara K,Matsushita O,Minami J,Okabe A

更新日期：1994-11-01 00:00:00