Cobalt targets multiple metabolic processes in Salmonella enterica.

abstract：:The lambda S lysis gene was cloned into a Saccharomyces cerevisiae expression vector under GAL1 control. Induction with galactose in S. cerevisiae terminated cell growth and prevented colony formation. Several membrane proteins immunoreactive with anti-S antibody accumulated in the membranes, indicating that sodium do...

journal_title：Journal of bacteriology

authors： Garrett J,Bruno C,Young R

更新日期：1990-12-01 00:00:00

abstract：:The sequencing of the EcoRI-HindIII fragment complementing mutations in the structural genes of the L-rhamnose regulon of Escherichia coli has permitted identification of the open reading frames corresponding to rhaB, rhaA, and rhaD. The deduced amino acid sequences gave a 425-amino-acid polypeptide corresponding to r...

journal_title：Journal of bacteriology

authors： Moralejo P,Egan SM,Hidalgo E,Aguilar J

更新日期：1993-09-01 00:00:00

abstract：:Vibrio cholerae is a motile bacterium responsible for the disease cholera, and motility has been hypothesized to be inversely regulated with virulence. We examined the transcription profiles of V. cholerae strains containing mutations in flagellar regulatory genes (rpoN, flrA, flrC, and fliA) by utilizing whole-genome...

journal_title：Journal of bacteriology

authors： Syed KA,Beyhan S,Correa N,Queen J,Liu J,Peng F,Satchell KJ,Yildiz F,Klose KE

更新日期：2009-11-01 00:00:00

abstract：:Helicobacter pylori is a microaerophilic bacterium associated with gastric inflammation and peptic ulcers. Knowledge of how pathogenic organisms produce energy is important from a therapeutic point of view. We found d-amino acid dehydrogenase-mediated electron transport from d-proline or d-alanine to oxygen via the re...

journal_title：Journal of bacteriology

authors： Tanigawa M,Shinohara T,Nishimura K,Nagata K,Ishizuka M,Nagata Y

更新日期：2010-03-01 00:00:00

abstract：:Fusidic acid or chloramphenicol was used to inhibit peptide synthesis to 1% of normal in Escherichia coli B, strain AS19. After 10 min of inhibition, peptide synthesis could be quickly restored to 80% of the normal rate after washing the bacteria on a filter. However, even in the presence of adenosine 3'-5'-cyclic-mon...

journal_title：Journal of bacteriology

authors： Pastushok C,Kennell D

更新日期：1974-02-01 00:00:00

abstract：:The endophytic diazotroph Azoarcus sp. strain BH72 is capable of infecting rice roots and of expressing the nitrogenase (nif) genes there. In order to study the genetic background for nitrogen fixation in strain BH72, the structural genes of nitrogenase (nifHDK) were cloned and sequenced. The sequence analysis reveale...

journal_title：Journal of bacteriology

authors： Egener T,Martin DE,Sarkar A,Reinhold-Hurek B

更新日期：2001-06-01 00:00:00

abstract：:Ultrastructural and biochemical studies of a recombinant Treponema pallidum surface antigen designated 4D have been conducted due to its likely biological significance. Electron microscopy demonstrated that the 190-kilodalton (kDa) 4D molecule is an ordered ring structure of 10-nm diameter. The 90-kDa proteinase K-tre...

journal_title：Journal of bacteriology

authors： Fehniger TE,Radolf JD,Lovett MA

更新日期：1986-03-01 00:00:00

abstract：:Mycobacterium xenopi is a slow-growing, thermophilic, water-related Mycobacterium species. Like other nontuberculous mycobacteria, M. xenopi more commonly infects humans with altered immune function, such as chronic obstructive pulmonary disease patients. It is considered clinically relevant in a significant proportio...

journal_title：Journal of bacteriology

authors： Abdallah AM,Rashid M,Adroub SA,Elabdalaoui H,Ali S,van Soolingen D,Bitter W,Pain A

更新日期：2012-06-01 00:00:00

abstract：:Ureaplasma urealyticum cells were lysed by osmotic shock or by digitonin. The membrane fraction contained four to ten times as much protein as the cytoplasmic fraction. These values are in large excess of those reported for classical mycoplasmas, suggesting that the Ureaplasma membrane fraction was heavily contaminate...

journal_title：Journal of bacteriology

authors： Masover GK,Razin S,Hayflick L

更新日期：1977-04-01 00:00:00

abstract：:A bacterium was isolated by elective culture with p-hydroxybenzoate as substrate and nitrate as electron acceptor. It grew either aerobically or anaerobically, by nitrate respiration, on a range of aromatic compounds. The organism was identified as a pseudomonad and was given the trivial name Pseudomonas PN-1. Benzoat...

journal_title：Journal of bacteriology

authors： Taylor BF,Campbell WL,Chinoy I

更新日期：1970-05-01 00:00:00

abstract：:Analysis of a region involved in the conjugative transfer of the lactococcal conjugative element pRS01 has revealed a bacteria] group II intron. Splicing of this lactococcal intron (designated Ll.ltrB) in vivo resulted in the ligation of two exon messages (ltrBE1 and ltrBE2) which encoded a putative conjugative relaxa...

journal_title：Journal of bacteriology

authors： Mills DA,McKay LL,Dunny GM

更新日期：1996-06-01 00:00:00

abstract：:A highly efficient protoplast transformation system for Streptococcus faecalis has been developed by systematically optimizing different parameters. Up to 10(6) transformants per micrograms of DNA were consistently obtained within 3 days, and cell wall regeneration of protoplasts was virtually 100%. A systematic searc...

journal_title：Journal of bacteriology

authors： Wirth R,An FY,Clewell DB

更新日期：1986-03-01 00:00:00

abstract：:Strain IMCC3088, cultivated from the Yellow Sea, is a novel isolate belonging to the OM60/NOR5 clade and is closely related to clone OM241, Congregibacter litoralis, and strain HTCC2080. Here, the genome sequence of strain IMCC3088 is presented, showing the absence of photosynthetic gene clusters and the presence of p...

journal_title：Journal of bacteriology

authors： Jang Y,Oh HM,Kang I,Lee K,Yang SJ,Cho JC

更新日期：2011-07-01 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：:A strain of Neurospora crassa defective in amino acid transport can utilize a variety of amino acids for growth when readily metabolizable nitrogen is limiting. Growth is accompanied by the production of an extracellular deaminase that converts the amino acid to its respective keto acid plus equimolar quantities of ut...

journal_title：Journal of bacteriology

authors： DeBusk RM,Ogilvie S

更新日期：1984-08-01 00:00:00

abstract：:In order to delineate the region involved in feedback regulation of the RNA polymerase beta subunit (encoded by rpoB), a collection of rpoB-lacZ translational fusions with different endpoints both upstream and downstream of the rpoB start site was assembled on lambda phage vectors. The extent of translational repressi...

journal_title：Journal of bacteriology

authors： Passador L,Linn T

更新日期：1992-11-01 00:00:00

abstract：:Recipient (F(-)) cells of Escherichia coli are sensitive to an excess of Hfr donor cells. This phenomenon of lethal zygosis is associated with conjugation and is observed as a continuous fall in F(-) viable cells during liquid mating, or as inhibition of F(-) growth on solid media. One class of survivors, which arose ...

journal_title：Journal of bacteriology

authors： Skurray RA,Reeves P

更新日期：1974-01-01 00:00:00

abstract：:Edwards, P. R. (Communicable Disease Center, U.S. Public Health Service, Atlanta, Ga.), R. Sakazaki, and I. Kato. Natural occurrence of four reversible flagellar phases in cultures of Salmonella mikawashima. J. Bacteriol. 84:99-103. 1962-Study of cultures of Salmonella mikawashima isolated from reptiles revealed that ...

journal_title：Journal of bacteriology

authors： EDWARDS PR,SAKAZAKI R,KATO I

更新日期：1962-07-01 00:00:00

abstract：UNLABELLED:The ubiquitous bacterial second messenger cyclic di-GMP (c-di-GMP) has recently become prominent as a trigger for biofilm formation in many bacteria. It is generated by diguanylate cyclases (DGCs; with GGDEF domains) and degraded by specific phosphodiesterases (PDEs; containing either EAL or HD-GYP domains)....

journal_title：Journal of bacteriology

authors： Povolotsky TL,Hengge R

更新日期：2015-08-24 00:00:00

abstract：:Choline starvation of the Neurospora crassa chol-1 mutant leads to a decrease in respiration through the cytochrome chain and a concomitant induction of the alternate oxidase. ...

journal_title：Journal of bacteriology

authors： Juretic D

更新日期：1976-04-01 00:00:00

abstract：:Chemotactic transducer proteins of Escherichia coli contain four or five methyl-accepting glutamates that are crucial for sensory adaptation and gradient sensing. Two residues arise from posttranslational deamidation of glutamines to yield methyl-accepting glutamates. We addressed the significance of this arrangement ...

journal_title：Journal of bacteriology

authors： Park C,Dutton DP,Hazelbauer GL

更新日期：1990-12-01 00:00:00

abstract：:Proteomics and targeted gene disruption were used to investigate the catabolism of benzene, styrene, biphenyl, and ethylbenzene in Rhodococcus jostii RHA1, a well-studied soil bacterium whose potent polychlorinated biphenyl (PCB)-transforming properties are partly due to the presence of the related Bph and Etb pathway...

journal_title：Journal of bacteriology

authors： Patrauchan MA,Florizone C,Eapen S,Gómez-Gil L,Sethuraman B,Fukuda M,Davies J,Mohn WW,Eltis LD

更新日期：2008-01-01 00:00:00

abstract：:Tn5 insertion mutations in the recN gene, and in what appears to be a new RecF pathway gene designated recO and mapping at approximately 55.4 min on the standard genetic map, were isolated by screening Tn5 insertion mutations that cotransduced with tyrA. The recO1504::Tn5 mutation decreased the frequency of recombinat...

journal_title：Journal of bacteriology

authors： Kolodner R,Fishel RA,Howard M

更新日期：1985-09-01 00:00:00

abstract：:Penicillin-binding proteins (PBPs), although characterized from several organisms, have so far not been studied in mycobacteria. The present study is the first characterization of a PBP from Mycobacterium smegmatis. The PBP was purified by solubilization of the membranes with Triton X-100 and successive chromatography...

journal_title：Journal of bacteriology

authors： Basu J,Chattopadhyay R,Kundu M,Chakrabarti P

更新日期：1992-07-01 00:00:00

abstract：:The thermosensitive growth phenotype exerted by runaway-mutant plasmids was suppressed by sublethal doses of the DNA gyrase inhibitors novobiocin or nalidixic acid, although the latter drug was less efficient. A novobiocin-resistant gyrB mutant Escherichia coli strain prevented expression of the runaway phenotype at 3...

journal_title：Journal of bacteriology

authors： Uhlin BE,Nordström K

更新日期：1985-05-01 00:00:00

abstract：:An essential component of type III secretion systems (TTSS) is a supramolecular structure termed the needle complex. In Salmonella enterica, at least four proteins make up this structure: InvG, PrgH, PrgK, and PrgI. Another protein, PrgJ, is thought to play a role in the assembly of this structure, but its function is...

journal_title：Journal of bacteriology

authors： Sukhan A,Kubori T,Galán JE

更新日期：2003-06-01 00:00:00

abstract：:Phase-contrast and serial-section electron microscopy were used to study the patterns of localized plasmolysis that occur when cells of Salmonella typhimurium and Escherichia coli are exposed to hypertonic solutions of sucrose. In dividing cells the nascent septum was flanked by localized regions of periseptal plasmol...

journal_title：Journal of bacteriology

authors： Cook WR,MacAlister TJ,Rothfield LI

更新日期：1986-12-01 00:00:00

abstract：:Recent studies of anaerobic toluene catabolism have demonstrated a novel reaction for anaerobic hydrocarbon activation: the addition of the methyl carbon of toluene to fumarate to form benzylsuccinate. In vitro studies of the anaerobic benzylsuccinate synthase reaction indicate that the H atom abstracted from the tolu...

journal_title：Journal of bacteriology

authors： Beller HR,Spormann AM

更新日期：1998-10-01 00:00:00

abstract：:Vibrio cholerae is a highly motile bacterium which possesses a single polar flagellum as a locomotion organelle. Motility is thought to be an important factor for the virulence of V. cholerae. The genome sequencing project of this organism is in progress, and the genes that are highly homologous to the essential genes...

journal_title：Journal of bacteriology

authors： Kojima S,Yamamoto K,Kawagishi I,Homma M

更新日期：1999-03-01 00:00:00

abstract：:The carbon dioxide requirement of 32 strains of rumen bacteria, representing 11 different species, was studied in detail. Increasing concentrations of CO(2) were added as NaHCO(3) to a specially prepared CO(2)-free medium which was tubed and inoculated under nitrogen. Prior depletion of CO(2) in the inoculum was found...

journal_title：Journal of bacteriology

authors： Dehority BA

更新日期：1971-01-01 00:00:00