Complementary functioning of the component proteins of nitrogenase from several bacteria.

abstract：:Salmonella enterica serovar Typhimurium that lacks the DNA adenine methylase (Dam) ectopically expresses multiple genes that are preferentially expressed during infection, is attenuated for virulence, and confers heightened immunity in vaccinated hosts. The safety of dam mutant Salmonella vaccines was evaluated by scr...

journal_title：Journal of bacteriology

authors： Heithoff DM,Badie G,Julio SM,Enioutina EY,Daynes RA,Sinsheimer RL,Mahan MJ

更新日期：2007-07-01 00:00:00

abstract：:Walls of Mortierella parvispora, Pullularia pullulans, Absidia repens, Fusarium oxysporum, and of several Penicillium species varied in their susceptibilities to digestion by glucanase and chitinase. Polysaccharides were present in the residues remaining after enzymatic digestion. Acid hydrolysates of the walls contai...

journal_title：Journal of bacteriology

authors： Pengra RM,Cole MA,Alexander M

更新日期：1969-03-01 00:00:00

abstract：:Accumulation of l-alpha-glycerophosphate, in cells of Bacillus subtilis mutants lacking the nicotinamide adenine dinucleotide-independent glycerophosphate dehydrogenase activity, suppresses both growth and sporulation. After growth has stopped, the cells slowly develop one and later more asymmetric septa that are thic...

journal_title：Journal of bacteriology

authors： O YK,Freese EB,Freese E

更新日期：1973-02-01 00:00:00

abstract：:The isolation and some properties of two mutants of Streptococcus faecalis ATCC 9790 (S. faecium) which autolyze at a much slower rate than the wild type are described. Compared with the wild type, mutant E71 autolyzed more slowly, contained less active but more latent autolysin in the isolated wall fraction, and poss...

journal_title：Journal of bacteriology

authors： Pooley HM,Shockman GD,Higgins ML,Porres-Juan J

更新日期：1972-01-01 00:00:00

abstract：:Two genes, nahG and nahW, encoding two independent salicylate 1-hydroxylases have been identified in the naphthalene-degrading strain Pseudomonas stutzeri AN10. While nahG resides in the same transcriptional unit as the meta-cleavage pathway genes, forming the naphthalene degradation lower pathway, nahW is situated ou...

journal_title：Journal of bacteriology

authors： Bosch R,Moore ER,García-Valdés E,Pieper DH

更新日期：1999-04-01 00:00:00

abstract：:Wright, D. N. (Iowa State University, Ames), and W. R. Lockhart. Environmental control of cell composition in Escherichia coli. J. Bacteriol. 89:1026-1031. 1965.-Escherichia coli was grown in continuous culture at various rates in a defined medium with either the carbon or the nitrogen source as rate-limiting substrat...

journal_title：Journal of bacteriology

authors： WRIGHT DN,LOCKHART WR

更新日期：1965-04-01 00:00:00

abstract：:Protein export in Escherichia coli is mediated by translocase, a multisubunit membrane protein complex with SecA as the peripheral subunit and the SecY, SecE, and SecG proteins as the integral membrane domain. In the gram-positive bacterium Bacillus subtilis, SecA, SecY, and SecE have been identified through genetic a...

journal_title：Journal of bacteriology

authors： van Wely KH,Swaving J,Broekhuizen CP,Rose M,Quax WJ,Driessen AJ

更新日期：1999-03-01 00:00:00

abstract：:The force required to rupture bonds between individual Staphylococcus aureus MSCRAMMs and surfaces coated with extracellular matrix molecules has been quantified by using optical tweezers. The observed binding forces between fibrinogen or fibronectin and S. aureus MSCRAMMs occurred as an approximate integer multiple o...

journal_title：Journal of bacteriology

authors： Simpson KH,Bowden G,Höök M,Anvari B

更新日期：2003-03-01 00:00:00

abstract：:Infection of Escherichia coli with amber mutants of phage fd, in contrast to infection with wild-type phage, leads to cell death and the proliferation of intracytoplasmic membranes observed in electron micrographs at the poles of the cells. The accumulation of membranes correlates with changes in structural phospholip...

journal_title：Journal of bacteriology

authors： Onishi Y

更新日期：1971-09-01 00:00:00

abstract：:A mutant, cyaR1, affecting regulation of adenylate cyclase expression or activity is described. It was obtained as a thermoresistant revertant of a strain harboring a thermosensitive transcription termination factor, rho (rho-15). This mutant failed to synthesize adenosine 3',5'-phosphate and exhibited a carbohydrate-...

journal_title：Journal of bacteriology

authors： Guidi-Rontani C,Danchin A,Ullmann A

更新日期：1981-12-01 00:00:00

abstract：:Transcriptional regulation was demonstrated in Rickettsia prowazekii, an obligate intracytoplasmic bacterium. The level of citrate synthase (gltA) mRNA II, from promoter P2, was greater in the total RNA isolated from heavily infected L929 cells than in moderately infected L929 cells; conversely, the level of ATP/ADP t...

journal_title：Journal of bacteriology

authors： Cai J,Winkler HH

更新日期：1996-09-01 00:00:00

abstract：:Strains of Staphylococcus aureus, an important human pathogen, display up to 20% variability in their genome sequence, and most sequence information is available for human clinical isolates that have not been subjected to genetic analysis of virulence attributes. S. aureus strain Newman, which was also isolated from a...

journal_title：Journal of bacteriology

authors： Baba T,Bae T,Schneewind O,Takeuchi F,Hiramatsu K

更新日期：2008-01-01 00:00:00

abstract：:Eighty-seven different enterobacteria and pseudomonas strains were examined for the presence of extrachromosomal deoxyribonucleic acid (DNA). Thirty-four strains contained closed circular DNA by the ethidium bromide CsCl density technique. Extrachromosomal DNA was most frequent in Escherichia and Klebsiella strains. T...

journal_title：Journal of bacteriology

authors： Christiansen C,Christiansen G,Bak AL,Stenderup A

更新日期：1973-04-01 00:00:00

abstract：:Eight species representative of the serological diversity of the Mycoplasmatales were tested for their ability to incorporate radiolabeled nucleic acid precursors into acid-insoluble material. Cultures in complex growth medium were centrifuged and resuspended in minimal essential medium (Eagle). For Acholeplasma laidl...

journal_title：Journal of bacteriology

authors： McIvor RS,Kenny GE

更新日期：1978-08-01 00:00:00

abstract：:The genome sequence of the enteric bacterial pathogen Campylobacter jejuni NCTC 11168 (11168-GS) was published in 2000, providing a valuable resource for the identification of C. jejuni-specific colonization and virulence factors. Surprisingly, the 11168-GS clone was subsequently found to colonize 1-day-old chicks fol...

journal_title：Journal of bacteriology

authors： Gaynor EC,Cawthraw S,Manning G,MacKichan JK,Falkow S,Newell DG

更新日期：2004-01-01 00:00:00

abstract：UNLABELLED:CbrA is an atypical sensor kinase found in Pseudomonas. The autokinase domain is connected to a putative transporter of the sodium/solute symporter family (SSSF). CbrA functions together with its cognate response regulator, CbrB, and plays an important role in nutrient acquisition, including regulation of hu...

journal_title：Journal of bacteriology

authors： Zhang XX,Gauntlett JC,Oldenburg DG,Cook GM,Rainey PB

更新日期：2015-09-01 00:00:00

abstract：:The gene for an extremely thermostable oligo-1,6-glucosidase (dextrin-6-alpha-D-glucanohydrolase; EC 3.2.1.10) of obligately thermophilic Bacillus thermoglucosidasius KP1006 was cloned within a 4.2-kilobase HindIII-PvuII fragment of DNA by using the plasmid pUC19 as a vector and Escherichia coli C600 as a host. The ge...

journal_title：Journal of bacteriology

authors： Watanabe K,Iha H,Ohashi A,Suzuki Y

更新日期：1989-02-01 00:00:00

abstract：:Pseudomonas sp. isolated by selective culture with 3-phenylbutyrate (3-PB) as the sole carbon source metabolized the compound through two different pathways by initial oxidation of the benzene ring and by initial oxidation of the side chain. During early exponential growth, a catechol substance identified as 3-(2,3-di...

journal_title：Journal of bacteriology

authors： Sariaslani FS,Sudmeier JL,Focht DD

更新日期：1982-10-01 00:00:00

abstract：:The nucleotide sequence of tnaB of the tryptophanase operon of Escherichia coli is presented. TnaB is a tryptophan-specific permease that is homologous to Mtr, a second tryptophan-specific permease, and to TyrP, a tyrosine-specific permease. Each member of this family appears to contain 11 membrane-spanning domains. ...

journal_title：Journal of bacteriology

authors： Sarsero JP,Wookey PJ,Gollnick P,Yanofsky C,Pittard AJ

更新日期：1991-05-01 00:00:00

abstract：:Pseudomonas aeruginosa is an opportunistic pathogen that causes a number of infections in humans, but is best known for its association with cystic fibrosis. It is able to use a wide range of sulfur compounds as sources of sulfur for growth. Gene expression in response to changes in sulfur supply was studied in P. aer...

journal_title：Journal of bacteriology

authors： Tralau T,Vuilleumier S,Thibault C,Campbell BJ,Hart CA,Kertesz MA

更新日期：2007-10-01 00:00:00

abstract：:In Escherichia coli, T:G mismatches in specific contexts are corrected by a very short patch (VSP) repair system. Previous studies have shown that the product of gene vsr mediates correction of T:G to C:G in the 5'CTAGG/3'GGTCC context and in some related contexts. Amber mutations that arose in CAG sequences in gene c...

journal_title：Journal of bacteriology

authors： Lieb M,Rehmat S

更新日期：1995-02-01 00:00:00

abstract：:Using physical and genetic data, we have demonstrated that Rhizobium meliloti SU47 has a symbiotic megaplasmid, pRmeSU47b, in addition to the previously described nod-nif megaplasmid pRmeSU47a. This plasmid includes four loci involved in exopolysaccharide (exo) synthesis as well as two loci involved in thiamine biosyn...

journal_title：Journal of bacteriology

authors： Finan TM,Kunkel B,De Vos GF,Signer ER

更新日期：1986-07-01 00:00:00

abstract：:The human pathogen Eikenella corrodens synthesizes 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 colonie...

journal_title：Journal of bacteriology

authors： Villar MT,Helber JT,Hood B,Schaefer MR,Hirschberg RL

更新日期：1999-07-01 00:00:00

abstract：:Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever, contains two immunodominant proteins, rOmpA and rOmpB, in the outer membrane. Both rOmpA and rOmpB are conserved throughout spotted fever group rickettsiae as members of a family of autotransporter proteins. Previously, it was demonstrated tha...

journal_title：Journal of bacteriology

authors： Noriea NF,Clark TR,Mead D,Hackstadt T

更新日期：2017-02-28 00:00:00

abstract：:Bacillus thuringiensis var. thuringiensis Berliner grown at 14 C on a chemically defined liquid medium slowly produced spores and parasporal inclusions. Sporulation ultimately attained 50 to 100% of that of cultures grown at 30 C. ...

journal_title：Journal of bacteriology

authors： Aronson JN,Thompson FM

更新日期：1971-01-01 00:00:00

abstract：:Yohn, David S. (Roswell Park Memorial Institute, Buffalo, N.Y.), Victoria A. Haendiges, and James T. Grace, Jr. Yaba tumor poxvirus synthesis in vitro. I. Cytopathological, histochemical, and immunofluorescent studies. J. Bacteriol. 91:1977-1985. 1966.-Yaba tumor poxvirus synthesis in BSC-1 cell culture was followed s...

journal_title：Journal of bacteriology

authors： Yohn DS,Haendiges VA,Grace JT Jr

更新日期：1966-05-01 00:00:00

abstract：:Two solid medium formulations, designated 100:10 and 10:10, were developed for the growth of Thiobacillus ferrooxidans. The new media contain a mixture of both ferrous iron and thiosulfate as available energy sources, permitting the detection of colony morphology variants that arise spontaneously in a wild-type popula...

journal_title：Journal of bacteriology

authors： Schrader JA,Holmes DS

更新日期：1988-09-01 00:00:00

abstract：:An assay was developed to determine the amount of cyanophycin granules in blue-green algae. The amount of this polypeptide in cells of Anabaena cylindrica was measured as a function of culture age and was compared with changes in other proteinaceous cellular components. The data presented support the notion that the c...

journal_title：Journal of bacteriology

authors： Simon RD

更新日期：1973-06-01 00:00:00

abstract：:Using yeast two-hybrid screens, we have defined an interaction group of six Tra proteins encoded by the F plasmid and required by F(+) cells to elaborate F pili. The six proteins are TraH, TraF, TraW, TraU, TrbI, and TrbB. Except for TrbI, these proteins were all identified as hallmarks of F-like type IV secretion sys...

journal_title：Journal of bacteriology

authors： Harris RL,Silverman PM

更新日期：2004-08-01 00:00:00

abstract：:An expressed sequence tag homologous to cheA was previously isolated by random sequencing of Thermotoga maritima cDNA clones (C. W. Kim, P. Markiewicz, J. J. Lee, C. F. Schierle, and J. H. Miller, J. Mol. Biol. 231: 960-981, 1993). Oligonucleotides complementary to this sequence tag were synthesized and used to identi...

journal_title：Journal of bacteriology

authors： Swanson RV,Sanna MG,Simon MI

更新日期：1996-01-01 00:00:00