Distribution of glycerophospholipid-cholesterol acyltransferase in selected bacterial species.

abstract：:The upper operon of the TOL plasmid pWW0 of Pseudomonas putida encodes a set of enzymes which transform toluene and xylenes to benzoate and toluates. The genetic organization of the operon was characterized by cloning of the upper operon genes into an expression vector and identification of their products in Escherich...

journal_title：Journal of bacteriology

authors： Harayama S,Rekik M,Wubbolts M,Rose K,Leppik RA,Timmis KN

更新日期：1989-09-01 00:00:00

abstract：:A handful of nucleoid-associated proteins (NAPs) regulate the vast majority of genes in a bacterial cell. H-NS, the histone-like nucleoid-structuring protein, is one of these NAPs and protects Escherichia coli from foreign gene expression. Though lacking any sequence similarity with E. coli H-NS, Rv3852 was annotated ...

journal_title：Journal of bacteriology

authors： Odermatt NT,Sala C,Benjak A,Kolly GS,Vocat A,Lupien A,Cole ST

更新日期：2017-07-25 00:00:00

abstract：:The Arc (anoxic redox control) two-component signal transduction system, consisting of the ArcB sensor kinase and the ArcA response regulator, allows adaptive responses of Escherichia coli to changes of O(2) availability. The arcA gene was previously known as the dye gene because null mutants were growth sensitive to ...

journal_title：Journal of bacteriology

authors： Alvarez AF,Malpica R,Contreras M,Escamilla E,Georgellis D

更新日期：2010-01-01 00:00:00

abstract：:In Mexico, actinomycetoma is mainly caused by Nocardia brasiliensis, which is a soil inhabitant actinobacterium. Here, we report for the first time the draft genome of a strain isolated from a human case that has largely been found in in vitro and experimental models of actinomycetoma, N. brasiliensis HUJEG-1. ...

journal_title：Journal of bacteriology

authors： Vera-Cabrera L,Ortiz-Lopez R,Elizondo-Gonzalez R,Perez-Maya AA,Ocampo-Candiani J

更新日期：2012-05-01 00:00:00

abstract：:In previous work, we cloned a Candida albicans cDNA for the glycolytic enzyme enolase and found a single, abundant enolase transcript on Northern (RNA) blots and a single protein on immunoblots, using antiserum raised against a recombinant enolase fusion protein. Because C. albicans enolase is abundantly produced duri...

journal_title：Journal of bacteriology

authors： Postlethwait P,Sundstrom P

更新日期：1995-04-01 00:00:00

abstract：:The nucleotide sequence of the DNA mobilization region of the 5-nitroimidazole resistance plasmid pIP421, from strain BF-F239 of Bacteroides fragilis, was determined. It contains a putative origin of transfer (oriT) including three sets of inverted repeats and two sequences reminiscent of specific integration host fac...

journal_title：Journal of bacteriology

authors： Trinh S,Reysset G

更新日期：1997-06-01 00:00:00

abstract：:Anabaena variabilis ATCC 29413 is a heterotrophic, nitrogen-fixing cyanobacterium that has been reported to fix nitrogen and reduce acetylene to ethane in the absence of molybdenum. DNA from this strain hybridized well at low stringency to the nitrogenase 2 (vnfDGK) genes of Azotobacter vinelandii. The hybridizing reg...

journal_title：Journal of bacteriology

authors： Thiel T

更新日期：1993-10-01 00:00:00

abstract：:Mutants of Anabaena sp. strain PCC 7120 that are incapable of sustained growth with air as the sole source of nitrogen were generated by using Tn5-derived transposons. Nitrogenase was expressed only in mutants that showed obvious morphological signs of heterocyst differentiation. Even under rigorously anaerobic condit...

journal_title：Journal of bacteriology

authors： Ernst A,Black T,Cai Y,Panoff JM,Tiwari DN,Wolk CP

更新日期：1992-10-01 00:00:00

abstract：:The SOS response to DNA damage in bacteria is a well-known component of the complex transcriptional responses to genotoxic environmental stresses such as exposure to reactive oxygen species, alkylating agents, and many of the antibiotics targeting DNA replication. However, bacteria such as Bacillus subtilis also respo...

journal_title：Journal of bacteriology

authors： Hoover SE,Xu W,Xiao W,Burkholder WF

更新日期：2010-08-01 00:00:00

abstract：:The effect of L-methionine-DL-sulfoximine, an inhibitor of glutamine synthetase, on the formation of nitrate reductase in the wild-type strain of Neurospora in the presence of ammonium ions and of glutamine was studied. Under conditions in which glutamine synthetase was inactivated, it was found that only glutamine co...

journal_title：Journal of bacteriology

authors： Premakumar R,Sorger GJ,Gooden D

更新日期：1980-07-01 00:00:00

abstract：:The Bacillus subtilis PurR mediates adenine repression and guanosine induction of purA. PRPP inhibits binding of PurR to DNA in vitro. Mutations in the PRPP binding motif of PurR caused strong repression regardless of purine exclusions or additions, establishing the role of PRPP as regulator of PurR. ...

journal_title：Journal of bacteriology

authors： Rappu P,Pullinen T,Mäntsälä P

更新日期：2003-11-01 00:00:00

abstract：:The diversity of regulatory systems encoded by bacteria provides an indication of the variety of stresses and interactions that these organisms encounter in nature. We have been investigating how the plant pathogen Pseudomonas syringae pv. tomato DC3000 responds to iron limitation and have focused on the iron starvati...

journal_title：Journal of bacteriology

authors： Markel E,Maciak C,Butcher BG,Myers CR,Stodghill P,Bao Z,Cartinhour S,Swingle B

更新日期：2011-10-01 00:00:00

abstract：:Mitochondrial protein synthesis was studied during release from glucose repression in Saccharomyces cerevisiae cells bearing different mitochondrial genomes. The increase in the rate of the synthesis of mitochondrial translation products was analyzed during respiratory induction. Different kinetic patterns were found ...

journal_title：Journal of bacteriology

authors： Falcone C,Agostinelli M,Frontali L

更新日期：1983-03-01 00:00:00

abstract：:Cultures of a stable L-phase variant of Streptococcus faecium F24 produced and retained peptidoglycan precursors intracellularly over the entire growth cycle in a chemically defined medium. The identity of the most abundant precursor, UDP N-acetylmuramyl-L-alanyl-D-glutamyl-L-lysyl-D-alanyl-D-alanine (UDP-MurNAc-penta...

journal_title：Journal of bacteriology

authors： Gregory WW,Gooder H

更新日期：1978-09-01 00:00:00

abstract：:During development of the symbiotic soil bacterium Sinorhizobium meliloti into nitrogen-fixing bacteroids, DNA replication and cell division cease and the cells undergo profound metabolic and morphological changes. Regulatory genes controlling the early stages of this process have not been identified. As a first step ...

journal_title：Journal of bacteriology

authors： Barnett MJ,Hung DY,Reisenauer A,Shapiro L,Long SR

更新日期：2001-05-01 00:00:00

abstract：:Aerobic microorganisms have evolved different strategies to withstand environmental oxidative stresses generated by various reactive oxygen species (ROS). For the facultative anaerobic human oral pathogen Streptococcus mutans, the mechanisms used to protect against ROS are not fully understood, since it does not posse...

journal_title：Journal of bacteriology

authors： Zhang J,Biswas I

更新日期：2009-07-01 00:00:00

abstract：:In Bacillus subtilis the deoxyribonucleic acid content and the extent of cell division during inhibition of chromosome replication increased as a function of the average cell mass, independent of the growth rate. At each growth rate, mass, deoxyribonucleic acid, and residual division varied in different cultures. The ...

journal_title：Journal of bacteriology

authors： Holmes M,Rickert M,Pierucci O

更新日期：1980-04-01 00:00:00

abstract：:Mycobacterium massiliense (Mycobacterium abscessus group) is an emerging pathogen causing pulmonary disease and skin and soft tissue infections. We report the genome sequence of the type strain CCUG 48898. ...

journal_title：Journal of bacteriology

authors： Tettelin H,Sampaio EP,Daugherty SC,Hine E,Riley DR,Sadzewicz L,Sengamalay N,Shefchek K,Su Q,Tallon LJ,Conville P,Olivier KN,Holland SM,Fraser CM,Zelazny AM

更新日期：2012-10-01 00:00:00

abstract：:The general stress response mediated by the sigma factor RpoS is important for survival of bacteria in adverse environments. A mutant unable to produce RpoS was constructed using the diazotrophic bacterium Azotobacter vinelandii strain UW. Under nondesiccating, solid-medium growth conditions the wild type was culturab...

journal_title：Journal of bacteriology

authors： Sandercock JR,Page WJ

更新日期：2008-02-01 00:00:00

abstract：:Gene 1 of bacteriophage T4 has been cloned into a lambda pL expression vector, resulting in the overproduction of deoxynucleotide kinase. A procedure that includes affinity chromatography on Cibacron Blue F3GA-agarose has been used to purify milligram quantities of enzymes from a 2-liter culture. The enzyme has been p...

journal_title：Journal of bacteriology

authors： Brush GS,Bhatnagar SK,Bessman MJ

更新日期：1990-06-01 00:00:00

abstract：:The cytoskeletal proteins HMW1 and HMW2 are components of the terminal organelle of the cell wall-less bacterium Mycoplasma pneumoniae. HMW1 is required for a tapered, filamentous morphology but exhibits accelerated turnover in the absence of HMW2. Here, we report that a reciprocal dependency exists between HMW1 and H...

journal_title：Journal of bacteriology

authors： Willby MJ,Balish MF,Ross SM,Lee KK,Jordan JL,Krause DC

更新日期：2004-12-01 00:00:00

abstract：:The physical arrangement of cell envelope components leads to the exposure of selected structural motifs which in turn may influence host-parasite interactions. To gain insight into the exposed epitopes, the present study describes a flow cytometric method designed to probe defined molecules on dispersed mycobacteria....

journal_title：Journal of bacteriology

authors： Ozanne V,Ortalo-Magne A,Vercellone A,Fournie JJ,Daffe M

更新日期：1996-12-01 00:00:00

abstract：:Physiological studies of a mutant of Escherichia coli lacking the three lytic transglycosylases Slt70, MltA, and MltB revealed that interference with murein turnover can prevent AmpC beta-lactamase induction. The triple mutant, although growing normally, shows a dramatically reduced rate of murein turnover. Despite th...

journal_title：Journal of bacteriology

authors： Kraft AR,Prabhu J,Ursinus A,Höltje JV

更新日期：1999-12-01 00:00:00

abstract：:A globomycin-resistant mutant of Escherichia coli was found to produce a precursor of the major outer membrane lipoprotein (prolipoprotein), in which the glycine residue at position 14 within the signal peptide was replaced by an aspartic acid residue. The same mutation has been reported by Lin et al. (Proc. Natl. Aca...

journal_title：Journal of bacteriology

authors： Lee N,Yamagata H,Inouye M

更新日期：1983-07-01 00:00:00

abstract：:Proteus mirabilis, an agent of urinary tract infection, expresses at least four fimbrial types. Among these are the MR/P (mannose-resistant/Proteus-like) fimbriae. MrpA, the structural subunit, is optimally expressed at 37 degrees C in Luria broth cultured statically for 48 h by each of seven strains examined. Genes e...

journal_title：Journal of bacteriology

authors： Bahrani FK,Mobley HL

更新日期：1994-06-01 00:00:00

abstract：UNLABELLED:An ability to sense and respond to changes in extracellular phosphate is critical for the survival of most bacteria. For Caulobacter crescentus, which typically lives in phosphate-limited environments, this process is especially crucial. Like many bacteria, Caulobacter responds to phosphate limitation throug...

journal_title：Journal of bacteriology

authors： Lubin EA,Henry JT,Fiebig A,Crosson S,Laub MT

更新日期：2015-10-19 00:00:00

abstract：:The RNA polymerase sigma subunit, sigmaH, of Bacillus subtilis is required for the transcription of genes that are induced in late-growth cultures at high cell density, including genes that function in sporulation. The expression of sigmaH-controlled genes is repressed when nutrient broth sporulation medium (Difco spo...

journal_title：Journal of bacteriology

authors： Cosby WM,Zuber P

更新日期：1997-11-01 00:00:00

abstract：:Campylobacter jejuni, a spiral-shaped gram-negative bacterium, is a leading bacterial cause of human food-borne illness. Acute disease is associated with C. jejuni invasion of the intestinal epithelium. Further, maximal host cell invasion requires the secretion of proteins termed Campylobacter invasion antigens (Cia)....

journal_title：Journal of bacteriology

authors： Malik-Kale P,Parker CT,Konkel ME

更新日期：2008-04-01 00:00:00

abstract：:Uncoupled enzyme IIGlc of the phosphoenolpyruvate (PEP):glucose phosphotransferase system (PTS) in Salmonella typhimurium is able to catalyze glucose transport in the absence of PEP-dependent phosphorylation. As a result of the ptsG mutation, the apparent Km of the system for glucose transport is increased about 1,000...

journal_title：Journal of bacteriology

authors： Ruijter GJ,Postma PW,van Dam K

更新日期：1990-09-01 00:00:00

abstract：:Dominance tests in diploids have confirmed that the product of the tyrR gene is involved in a negative control system affecting the synthesis of both 3-deoxy-d-arabinoheptulosonic acid 7-phosphate (DAHP) synthetase (tyr) and DAHP synthetase (phe). Some tyrR mutants are derepressed for the synthesis of both DAHP synthe...

journal_title：Journal of bacteriology

authors： Im SW,Pittard J

更新日期：1973-09-01 00:00:00