Evidence for two genetically distinct DNA primase activities specified by plasmids of the B and I incompatibility groups.

abstract：UNLABELLED:Rhodopseudomonas palustris is an alphaproteobacterium that has served as a model organism for studies of photophosphorylation, regulation of nitrogen fixation, production of hydrogen as a biofuel, and anaerobic degradation of aromatic compounds. This bacterium is able to transition between anaerobic photoaut...

journal_title：Journal of bacteriology

authors： Pechter KB,Gallagher L,Pyles H,Manoil CS,Harwood CS

更新日期：2015-12-28 00:00:00

abstract：:Growth of Streptococcus faecalis in the presence of l-malate resulted in the induction of a "malic enzyme" [l-malate:nicotinamide adenine dinucleotide (NAD) oxidoreductase (decarboxylating), E.C. 1.1.1.39]. Synthesis of the malic enzyme did not appear to be subject to catabolite repression by intermediate products of ...

journal_title：Journal of bacteriology

authors： London J,Meyer EY

更新日期：1969-05-01 00:00:00

abstract：:The ski22::Tn917lac insertion mutation in Bacillus subtilis was isolated in a screen for mutations that cause a defect in sporulation but are suppressed by the presence or overexpression of the histidine protein kinase encoded by kinA (spoIIJ). The ski22::Tn917lac insertion mutation was in ald, the gene encoding alani...

journal_title：Journal of bacteriology

authors： Siranosian KJ,Ireton K,Grossman AD

更新日期：1993-11-01 00:00:00

abstract：:Here we announce the complete genome sequence of the copper-resistant bacterium Cupriavidus necator N-1, the type strain of the genus Cupriavidus. The genome consists of two chromosomes and two circular plasmids. Based on genome comparison, the chromosomes of C. necator N-1 share a high degree of similarity with the t...

journal_title：Journal of bacteriology

authors： Poehlein A,Kusian B,Friedrich B,Daniel R,Bowien B

更新日期：2011-09-01 00:00:00

abstract：:Cultures of isocitrate dehydrogenase-deficient (icd) mutants were overgrown by double mutants (icd glt) lacking citrate synthase activity also. The icd mutants grew more slowly than wild-type cells or the double mutants because they accumulated an inhibitory metabolite (possibly citrate). Intracellular citrate levels ...

journal_title：Journal of bacteriology

authors： Lakshmi TM,Helling RB

更新日期：1976-07-01 00:00:00

abstract：:Campylobacter jejuni, a microaerophilic bacterium, is the most frequent cause of human bacterial gastroenteritis. C. jejuni is exposed to harmful reactive oxygen species (ROS) produced during its own normal metabolic processes and during infection from the host immune system and from host intestinal microbiota. These ...

journal_title：Journal of bacteriology

authors： Flint A,Sun YQ,Stintzi A

更新日期：2012-01-01 00:00:00

abstract：:The structure and composition of the cell walls of hyphae of Neurospora crassa were investigated by electron microscopy, chemical analysis, and X-ray diffraction both before and after progressive enzymatic degradation by snail gut enzymes, chitinase, and trypsin. The wall consists of two phases: randomly disposed skel...

journal_title：Journal of bacteriology

authors： Manocha MS,Colvin JR

更新日期：1967-07-01 00:00:00

abstract：:Microorganisms that use sulfate as a terminal electron acceptor for anaerobic respiration play a central role in the global sulfur cycle. Here, we report the results of comparative sequence analysis of dissimilatory sulfite reductase (DSR) genes from closely and distantly related sulfate-reducing organisms to infer th...

journal_title：Journal of bacteriology

authors： Wagner M,Roger AJ,Flax JL,Brusseau GA,Stahl DA

更新日期：1998-06-01 00:00:00

abstract：:The molecular mechanisms of regulation of the genes involved in the biosynthesis of cysteine are poorly characterized in Bacillus subtilis and other gram-positive bacteria. In this study we describe the expression pattern of the B. subtilis cysH operon in response to sulfur starvation. A 6.1-kb polycistronic transcrip...

journal_title：Journal of bacteriology

authors： Mansilla MC,Albanesi D,de Mendoza D

更新日期：2000-10-01 00:00:00

abstract：:Spores were isolated from the filamentous cyanobacterium Anabaena cylindrica, and their deoxyribonucleic acid, ribonucleic acid, and protein compositions were determined. ...

journal_title：Journal of bacteriology

authors： Simon RD

更新日期：1977-02-01 00:00:00

abstract：:In all organisms, chromosome replication is regulated mainly at the initiation step. Most of the knowledge about the mechanisms that regulate replication initiation in bacteria has come from studies on rod-shaped bacteria, such as Escherichia coli and Bacillus subtilisStreptomyces is a bacterial genus that is characte...

journal_title：Journal of bacteriology

authors： Łebkowski T,Wolański M,Ołdziej S,Flärdh K,Zakrzewska-Czerwińska J

更新日期：2020-01-15 00:00:00

abstract：:When cells of two auxotrophic mutants of Sulfolobus acidocaldarius are mixed and incubated on solid medium, they form stable genetic recombinants which can be selected, enumerated, and characterized. Any of a variety of auxotrophic markers can recombine with each other, and the phenomenon has been observed at temperat...

journal_title：Journal of bacteriology

authors： Grogan DW

更新日期：1996-06-01 00:00:00

abstract：:Seligman, Stephen J. (University of California, Los Angeles) and William L. Hewitt. Kinetics of the action of ampicillin on Escherichia coli. J. Bacteriol. 85:1160-1164. 1963.-The curve of the number of viable Escherichia coli after exposure to ampicillin can be divided into three phases: a lag phase, a rapid bacteric...

journal_title：Journal of bacteriology

authors： SELIGMAN SJ,HEWITT WL

更新日期：1963-05-01 00:00:00

abstract：:Gordon, M. A. (New York State Department of Health, Albany). The genus Dermatophilus. J. Bacteriol. 88:509-522. 1964.-Seventeen strains of Dermatophilus originating in skin lesions of cattle, sheep, horses, deer, and man were compared as to conditions for growth, colonial characteristics under varying conditions, micr...

journal_title：Journal of bacteriology

authors： GORDON MA

更新日期：1964-08-01 00:00:00

abstract：:In some media, Bacillus subtilis can maintain a prolonged stationary growth phase; however, in other media, nutrient depletion triggers a complex differentiation that culminates in production of a dormant endospore. This differentiation requires the expression of many genes. We found that during the stationary phase i...

journal_title：Journal of bacteriology

authors： Rather PN,Coppolecchia R,DeGrazia H,Moran CP Jr

更新日期：1990-02-01 00:00:00

abstract：:The antibiotic peptide nisin is the first known lantibiotic that uses a docking molecule within the bacterial cytoplasmic membrane for pore formation. Through specific interaction with the cell wall precursor lipid II, nisin forms defined pores which are stable for seconds and have pore diameters of 2 to 2.5 nm. ...

journal_title：Journal of bacteriology

authors： Wiedemann I,Benz R,Sahl HG

更新日期：2004-05-01 00:00:00

abstract：:Two arginyl-transfer ribonucleic acid (tRNA) synthetase (EC 6.1.1.13, arginine: ribonucleic acid ligase adenosine monophosphate) activities were found in extracts of Escherichia coli strains AB1132 and NP2. The two arginyl-tRNA synthetase activities in extracts of strain AB1132 were found to be separable by diethylami...

journal_title：Journal of bacteriology

authors： Yem DW,Williams LS

更新日期：1973-02-01 00:00:00

abstract：:The multicellular developmental cycle of Myxococcus xanthus requires large-scale changes in gene transcription, and recent findings indicate that NtrC-like activators play a prominent role in regulating these changes. In this study, we made insertions in 28 uncharacterized ntrC-like activator (nla) genes and found tha...

journal_title：Journal of bacteriology

authors： Caberoy NB,Welch RD,Jakobsen JS,Slater SC,Garza AG

更新日期：2003-10-01 00:00:00

abstract：:Manganese is accumulated in Bacillus subtilis by a highly specific active transport system. This trace element "pump" is insensitive to added magnesium or calcium and preferentially accumulates manganese in the presence of cobalt, iron, and copper. Manganese uptake in B. subtilis is inhibited by cyanide, azide, pentac...

journal_title：Journal of bacteriology

authors： Eisenstadt E,Fisher S,Der CL,Silver S

更新日期：1973-03-01 00:00:00

abstract：:Polynucleotide phosphorylase (PNP) plays a central role in RNA degradation, generating a pool of ribonucleoside diphosphates (rNDPs) that can be converted to deoxyribonucleoside diphosphates (dNDPs) by ribonucleotide reductase. We report here that spontaneous mutations resulting from replication errors, which are norm...

journal_title：Journal of bacteriology

authors： Becket E,Tse L,Yung M,Cosico A,Miller JH

更新日期：2012-10-01 00:00:00

abstract：:Slein, Milton W. (Fort Detrick, Frederick, Md.) and Gerald F. Logan, Jr. Mechanism of action of the toxin of Bacillus anthracis. II. Alkaline phosphatasemia produced by culture filtrates of various bacilli. J. Bacteriol. 83:359-369. 1962.-A factor which produces hyperphosphatasemia after intravenous injection into ani...

journal_title：Journal of bacteriology

authors： Slein MW,Logan GF

更新日期：1962-02-01 00:00:00

abstract：UNLABELLED:The GlnPQ transporter from Lactococcus lactis has the remarkable feature of having two substrate-binding domains (SBDs) fused to the N terminus of the transmembrane domain (TMD), and thus four SBDs are present in the homodimeric complex. Although X-ray structures and ligand binding data are available for bot...

journal_title：Journal of bacteriology

authors： Fulyani F,Schuurman-Wolters GK,Slotboom DJ,Poolman B

更新日期：2015-11-09 00:00:00

abstract：:Pulse labeling of deoxyribonucleic acid (DNA) and radioautography have been used to study the effect of growth rate on nuclear replication in Aspergillus nidulans. When conidia were germinated in media supporting a fast growth rate, the radioactive pulse labeled either all of the nuclei in a cell or none of them. At s...

journal_title：Journal of bacteriology

authors： Kessel M,Rosenberger RF

更新日期：1968-06-01 00:00:00

abstract：:The gram-positive, thermophilic, acetogenic bacterium Moorella thermoacetica can reduce CO2 to acetate via the Wood-Ljungdahl (acetyl coenzyme A synthesis) pathway. This report demonstrates that, despite its classification as a strict anaerobe, M. thermoacetica contains a membrane-bound cytochrome bd oxidase that can ...

journal_title：Journal of bacteriology

authors： Das A,Silaghi-Dumitrescu R,Ljungdahl LG,Kurtz DM Jr

更新日期：2005-03-01 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 spirochete Borrelia hermsii, a relapsing fever agent, evades the host's immune response through multiphasic antigenic variation. Antigen switching results from sequential expression of genes for serotype-specific outer membrane proteins known as variable major proteins (Vmp's); of the 25 serotypes that have been i...

journal_title：Journal of bacteriology

authors： Kitten T,Barrera AV,Barbour AG

更新日期：1993-05-01 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：:The hexC locus of Pseudomonas aeruginosa PAO1 was localized to a 247-bp segment of chromosomal DNA on the multicopy broad-host-range vector pRO1614. The presence of this plasmid (pPZ196) in strain PAO1 produced the so-called "hexC effect," a two- to ninefold increase in the activities of four carbohydrate catabolism e...

journal_title：Journal of bacteriology

authors： Temple L,Sage A,Christie GE,Phibbs PV Jr

更新日期：1994-08-01 00:00:00

abstract：:The FemAB-like factors Lif and Epr confer resistance to glycylglycine endopeptidases lysostaphin and Ale-1, respectively, by incorporating serine residues into the staphylococcal peptidoglycan interpeptide bridges specifically at positions 3 and 5. This required the presence of FemA and/or FemB, in contrast to earlier...

journal_title：Journal of bacteriology

authors： Ehlert K,Tschierske M,Mori C,Schröder W,Berger-Bächi B

更新日期：2000-05-01 00:00:00

abstract：:The transport of the tricarboxylic acid cycle C(4)-dicarboxylic acids was studied in both the wild-type strain and tricarboxylic acid cycle mutants of Bacillus subtilis. Active transport of malate, fumarate, and succinate was found to be inducible by these dicarboxylic acids or by precursors to them, whereas glucose o...

journal_title：Journal of bacteriology

authors： Ghei OK,Kay WW

更新日期：1973-04-01 00:00:00