Partitioning, movement, and positioning of nucleoids in Mycoplasma capricolum.

abstract：:Bacterial chemotaxis is based on modulation of the probability to switch the direction of flagellar rotation. Responses to many stimuli are transduced by a two-component system via reversible phosphorylation of CheY, a small cytoplasmic protein that directly interacts with the switch complex at the flagellar motor. We...

journal_title：Journal of bacteriology

authors： Montrone M,Oesterhelt D,Marwan W

更新日期：1996-12-01 00:00:00

abstract：:Oxolinic acid reduced RNA synthesis rates whether chromosome supercoiling decreased, increased, or remained unchanged. Thus, inhibition of RNA synthesis by oxolinic acid appears to involve factors other than average DNA supercoiling level. Coumermycin A1 caused RNA synthesis rates to increase or decrease roughly in pa...

journal_title：Journal of bacteriology

authors： Manes SH,Pruss GJ,Drlica K

更新日期：1983-07-01 00:00:00

abstract：:The region upstream of the Escherichia coli bgl operon is an insertion hot spot for several transposons. Elements as distantly related as Tn1, Tn5, and phage Mu home in on this location. To see what characteristics result in a high-affinity site for transposition, we compared in vivo and in vitro Mu transposition patt...

journal_title：Journal of bacteriology

authors： Manna D,Wang X,Higgins NP

更新日期：2001-06-01 00:00:00

abstract：:Biofilm formation on catheters is thought to contribute to persistence of catheter-associated urinary tract infections (CAUTI), which represent the most frequent nosocomial infections. Knowledge of genetic factors for catheter colonization is limited, since their role has not been assessed using physicochemical condit...

journal_title：Journal of bacteriology

authors： Reisner A,Maierl M,Jörger M,Krause R,Berger D,Haid A,Tesic D,Zechner EL

更新日期：2014-03-01 00:00:00

abstract：:Sphingobium japonicum UT26 utilizes gamma-hexachlorocyclohexane (gamma-HCH) as its sole source of carbon and energy. In our previous studies, we cloned and characterized genes encoding enzymes for the conversion of gamma-HCH to beta-ketoadipate in UT26. In this study, we analyzed a mutant obtained by transposon mutage...

journal_title：Journal of bacteriology

authors： Endo R,Ohtsubo Y,Tsuda M,Nagata Y

更新日期：2007-05-01 00:00:00

abstract：:The genome sequence analysis of a clinical Vibrio cholerae VC35 strain from an outbreak case in Malaysia indicates multiple genes involved in host adaptation and a novel Na(+)-driven multidrug efflux pump-coding gene in the genome of Vibrio cholerae with the highest similarity to VMA_001754 of Vibrio mimicus VMA223. ...

journal_title：Journal of bacteriology

authors： Osama A,Gan HM,Teh CS,Yap KP,Thong KL

更新日期：2012-12-01 00:00:00

abstract：:The SsuDAT1I restriction-modification (R-M) system, which contains two methyltransferases and two restriction endonucleases with recognition sequence 5'-GATC-3', was first found in a field isolate of Streptococcus suis serotype 2. Isoschizomers of the R-M system were found in the same locus between purH and purD in a ...

journal_title：Journal of bacteriology

authors： Sekizaki T,Osaki M,Takamatsu D,Shimoji Y

更新日期：2001-09-01 00:00:00

abstract：:Cook, Thomas M. (Sterling-Winthrop Research Institute, Rensselaer, N.Y.), William H. Deitz, and William A. Goss. Mechanism of action of nalidixic acid on Escherichia coli. IV. Effects on the stability of cellular constituents. J. Bacteriol. 91:774-779. 1996.-Treatment of Escherichia coli 15TAU with nalidixic acid resu...

journal_title：Journal of bacteriology

authors： Cook TM,Deitz WH,Goss WA

更新日期：1966-02-01 00:00:00

abstract：:No plasmid was detected in Xanthomonas campestris pv. campestris 17, a strain of the causative agent of black rot in cruciferous plants isolated in Taiwan. Its chromosome was cut by PacI, PmeI, and SwaI into five, two, and six fragments, respectively, and a size of 4.8 Mb was estimated by summing the fragment lengths ...

journal_title：Journal of bacteriology

authors： Tseng YH,Choy KT,Hung CH,Lin NT,Liu JY,Lou CH,Yang BY,Wen FS,Weng SF,Wu JR

更新日期：1999-01-01 00:00:00

abstract：:LcrV, an essential piece of the Yop virulon, is encoded by the large lcrGVsycDyopBD operon. In spite of repeated efforts, the role of LcrV in the Yop virulon remains elusive. In an attempt to clarify this, we engineered a complete deletion of lcrV in the pYV plasmid of Yersinia enterocolitica E40 and characterized the...

journal_title：Journal of bacteriology

authors： Sarker MR,Neyt C,Stainier I,Cornelis GR

更新日期：1998-03-01 00:00:00

abstract：:Significant changes in the relative proportions of the individual polar lipids of two strains of Bacillus subtilis were observed when the pH of their chemostat cultures was varied. In phosphate- and magnesium-limited cultures of B. subtilis var. niger NCIB 8058. lysylphosphatidylglycerol was present in higher proporti...

journal_title：Journal of bacteriology

authors： Minnikin DE,Abdolrahimzadeh H

更新日期：1974-12-01 00:00:00

abstract：:Listeria monocytogenes mutants with deletions in aroA, aroB, or aroE exhibited strong posttranscriptional upregulation of internalin A (InlA) and InlB synthesis, which resulted in a more-than-10-fold increase in InlA-mediated internalization by epithelial Caco-2 cells and a 4-fold increase in InlB-mediated internaliza...

journal_title：Journal of bacteriology

authors： Stritzker J,Schoen C,Goebel W

更新日期：2005-04-01 00:00:00

abstract：:We report the first study of tRNA modification in psychrotolerant archaea, specifically in the archaeon Methanococcoides burtonii grown at 4 and 23 degrees C. For comparison, unfractionated tRNA from the archaeal hyperthermophile Stetteria hydrogenophila cultured at 93 degrees C was examined. Analysis of modified nucl...

journal_title：Journal of bacteriology

authors： Noon KR,Guymon R,Crain PF,McCloskey JA,Thomm M,Lim J,Cavicchioli R

更新日期：2003-09-01 00:00:00

abstract：:Survivors of nitrosoguanidine-treated cultures of a colicinogenic strain of Salmonella typhimurium were tested for spontaneous production of colicin E1. Of about 1,000 colonies tested, 13 produced no (or very narrow) colicin zones. Four of these isolates proved to be more sensitive to ultraviolet (UV) light, X rays, a...

journal_title：Journal of bacteriology

authors： MacPhee DG

更新日期：1970-10-01 00:00:00

abstract：:The fucose-/mannose-specific lectin LecB from Pseudomonas aeruginosa is transported to the outer membrane; however, the mechanism used is not known so far. Here, we report that LecB is present in the periplasm of P. aeruginosa in two variants of different sizes. Both were functional and could be purified by their affi...

journal_title：Journal of bacteriology

authors： Bartels KM,Funken H,Knapp A,Brocker M,Bott M,Wilhelm S,Jaeger KE,Rosenau F

更新日期：2011-03-01 00:00:00

abstract：:Two replicons were isolated independently from different IncHI1 plasmids. One was isolated from R27, and a second was isolated from pIP522. We demonstrate, by DNA-DNA hybridization experiments, that these maintenance regions are different and that they are specific to, and carried by, all IncHI1 plasmids tested. In vi...

journal_title：Journal of bacteriology

authors： Gabant P,Newnham P,Taylor D,Couturier M

更新日期：1993-12-01 00:00:00

abstract：:We have identified an analog of SspB, the proteolytic adaptor for transfer-messenger RNA (tmRNA)-tagged proteins, in Caulobacter crescentus. C. crescentus SspB shares limited sequence similarity with Escherichia coli SspB but binds the tmRNA tag in vitro and is required for optimal proteolysis of tagged proteins in vi...

journal_title：Journal of bacteriology

authors： Lessner FH,Venters BJ,Keiler KC

更新日期：2007-01-01 00:00:00

abstract：:The occurrence of succinic dehydrogenase [succinic:(acceptor) oxidoreductase, EC 1.3.99.1] in membrane fractions of Micrococcus lysodeikticus was investigated. The enzyme could be purified 10-fold, by deoxycholate treatment. Butanol extraction of membranes yielded an active fraction, nonsedimentable at 130,000 x g for...

journal_title：Journal of bacteriology

authors： Pollock JJ,Linder R,Salton MR

更新日期：1971-07-01 00:00:00

abstract：:Salmonella typhimurium and Escherichia coli from anaerobic cultures displayed tactic responses to gradients of nitrate, fumarate, and oxygen when the appropriate electron transport pathway was present. Such responses were named "electron acceptor taxis" because they are elicited by terminal electron acceptors. Mutant ...

journal_title：Journal of bacteriology

authors： Taylor BL,Miller JB,Warrick HM,Koshland DE Jr

更新日期：1979-11-01 00:00:00

abstract：:Bacteriophage N4 middle genes are transcribed by a phage-coded, heterodimeric, rifampin-resistant RNA polymerase, N4 RNA polymerase II (N4 RNAPII). Sequencing and transcriptional analysis revealed that the genes encoding the two subunits comprising N4 RNAPII are translated from a common transcript initiating at the N4...

journal_title：Journal of bacteriology

authors： Willis SH,Kazmierczak KM,Carter RH,Rothman-Denes LB

更新日期：2002-09-01 00:00:00

abstract：:Through hybridization of available probes, we have added nine genes to the macrorestriction map of the Haloferax mediterranei chromosome and five genes to the contig map of Haloferax volcanii. Additionally, we hybridized 17 of the mapped cosmid clones from H. volcanii to the H. mediterranei genome. The resulting 35-po...

journal_title：Journal of bacteriology

authors： López-García P,St Jean A,Amils R,Charlebois RL

更新日期：1995-03-01 00:00:00

abstract：:The pdxK and pdxY genes have been found to code for pyridoxal kinases, enzymes involved in the pyridoxal phosphate salvage pathway. Two pyridoxal kinase structures have recently been published, including Escherichia coli pyridoxal kinase 2 (ePL kinase 2) and sheep pyridoxal kinase, products of the pdxY and pdxK genes,...

journal_title：Journal of bacteriology

authors： Safo MK,Musayev FN,di Salvo ML,Hunt S,Claude JB,Schirch V

更新日期：2006-06-01 00:00:00

abstract：:The mutB gene of Salmonella typhimurium is involved in a methylation-independent repair pathway specific for A/G or A/C mismatches and is the homolog of the Escherichia coli mutY gene. The mutB gene of S. typhimurium was cloned and sequenced. The isolated mutB clone reduced the mutation rate of the mutB mutant to wild...

journal_title：Journal of bacteriology

authors： Desiraju V,Shanabruch WG,Lu AL

更新日期：1993-01-01 00:00:00

abstract：:Reich, Paul R. (National Institutes of Health, Bethesda, Md.), Norman L. Somerson, James A. Rose, and Sherman M. Weissman. Genetic relatedness among mycoplasmas as determined by nucleic acid homology. J. Bacteriol. 91:153-160. 1966.-A sensitive membrane filter method to detect nucleic acid homology was used to determi...

journal_title：Journal of bacteriology

authors： Reich PR,Somerson NL,Rose JA,Weissman SM

更新日期：1966-01-01 00:00:00

abstract：:A host-vector system was developed for molecular cloning in Bacillus megaterium and used to clone the structural and immunity genes for megacins A-216 and A-19213. Recombinant clones that expressed immunity only or both immunity to and production of each megacin were obtained. Restriction mapping of native megacinogen...

journal_title：Journal of bacteriology

authors： Von Tersch MA,Carlton BC

更新日期：1984-12-01 00:00:00

abstract：:Studies on the crisp-1 (cr-1), cyclic adenosine 3',5'-monophosphate (cAMP)-deficient mutants of Neurospora crassa were undertaken to characterize the response of these mutants to exogenous cyclic nucleotides and cyclic nucleotide analogs. A growth tube bioassay and a radioimmune assay for cyclic nucleotides yielded th...

journal_title：Journal of bacteriology

authors： Rosenberg G,Pall ML

更新日期：1979-03-01 00:00:00

abstract：:The WO-1 strain of Candida albicans is capable of alternating between two highly distinct yeast cell types termed white and opaque (E. H. A. Rikkerrink, B. B. Magee, and P. T. Magee, J. Bacteriol. 170:895-899, 1988; B. Slutsky, M. Staebell, J. Anderson, L. Risen, M. Pfaller, and D. R. Soll, J. Bacteriol. 169:189-197, ...

journal_title：Journal of bacteriology

authors： McEachern MJ,Hicks JB

更新日期：1991-12-01 00:00:00

abstract：:Acidified phenol extracts prepared from competent cultures of a group H Streptococcus strain Wicky made competent with competence factor derived from cultures of another group H Streptococcus, strain Challis, showed a difference in polyacrylamide-gel protein patterns when compared to extracts prepared from noncompeten...

journal_title：Journal of bacteriology

authors： Ranhand JM,Theodore TS,Cole RM

更新日期：1970-10-01 00:00:00

abstract：:Addition of urea to an uninduced culture of Saccharomyces at 22 C results in appearance of allophanate hydrolase activity after a lag of 12 min. We have previously demonstrated that both ribonucleic acid (RNA) and protein synthesis are needed for this induction to occur. To elucidate the time intervals occupied by kno...

journal_title：Journal of bacteriology

authors： Bossinger J,Cooper TG

更新日期：1976-04-01 00:00:00

abstract：:Using a model system, we have studied deletion formation in Bacillus subtilis. When the staphylococcal plasmids pSA2100 (7.1 kilobases) and pUB110 (4.5 kilobases) were ligated to one another at their unique XbaI sites and transformed into either rec+ or recE4 strains of B. subtilis, an intramolecular recombination eve...

journal_title：Journal of bacteriology

authors： Hahn J,Dubnau D

更新日期：1985-06-01 00:00:00