Identification and analysis of transcriptional regulatory signals for the kil and kor loci of Streptomyces plasmid pIJ101.

abstract：:SpoVM is an unusually small (26-residue-long) protein that is produced in the mother cell chamber of the sporangium during the process of sporulation in Bacillus subtilis. We investigated the subcellular localization of SpoVM, which is believed to be an amphipathic alpha-helix, by using a fusion of the sporulation pro...

journal_title：Journal of bacteriology

authors： van Ooij C,Losick R

更新日期：2003-02-01 00:00:00

abstract：:Mycoplasma pneumoniae cytadherence is mediated by a specialized, polar attachment organelle. Certain spontaneously arising cytadherence mutants (designated class I) lack HMW2, fail to localize the adhesin protein P1 to the attachment organelle, and exhibit accelerated turnover of proteins HMW1, HMW3, and P65. Insertio...

journal_title：Journal of bacteriology

authors： Fisseha M,Göhlmann HW,Herrmann R,Krause DC

更新日期：1999-07-01 00:00:00

abstract：:The phs mutation, which causes a pleiotropic growth defect, has been mapped and shown to be an allele of rpoA, the gene for the alpha subunit of RNA polymerase. The mutation is shown to cause a transcription defect in the arabinose operon, araBAD. ...

journal_title：Journal of bacteriology

authors： Rowland GC,Giffard PM,Booth IR

更新日期：1985-11-01 00:00:00

abstract：:Lankford, C. E. (The University of Texas, Austin), James R. Walker, James B. Reeves, N. H. Nabbut, B. R. Byers, and R. J. Jones. Inoculum-dependent division lag of Bacillus cultures and its relation to an endogenous factor(s) ("schizokinen"). J. Bacteriol. 91:1070-1079. 1966.-When cells of Bacillus megaterium, grown o...

journal_title：Journal of bacteriology

authors： Lankford CE,Walker JR,Reeves JB,Nabbut NH,Byers BR,Jones RJ

更新日期：1966-03-01 00:00:00

abstract：:Southern blot analysis indicated that the gene encoding the constitutive, NADP-linked bile acid 7 alpha-hydroxysteroid dehydrogenase of Eubacterium sp. strain VPI 12708 was located on a 6.5-kb EcoRI fragment of the chromosomal DNA. This fragment was cloned into bacteriophage lambda gt11, and a 2.9-kb piece of this ins...

journal_title：Journal of bacteriology

authors： Baron SF,Franklund CV,Hylemon PB

更新日期：1991-08-01 00:00:00

abstract：:The recA441 mutant of Escherichia coli, which has been thought to have thermoinducible constitutive RecA protease activity, is known to have two mutations within recA. We show here that the mutation that alters codon 38 actually confers temperature-independent constitutive protease activity; the second mutation in rec...

journal_title：Journal of bacteriology

authors： Wang WB,Tessman ES

更新日期：1985-07-01 00:00:00

abstract：:The messenger ribonucleic acid (mRNA) pattern of log-phase and sporulating cells of Bacillus subtilis has been analyzed by deoxyribonucleic acid (DNA)-RNA hybrid studies with the complementary-strand fragments of DNA. Approximately 80% of the mRNA of log-phase and sporulating cells from stages I, III, and IV hybridize...

journal_title：Journal of bacteriology

authors： Sumida-Yasumoto C,Doi RH

更新日期：1974-02-01 00:00:00

abstract：:Both Salmonella enterica serovar Typhimurium and Escherichia coli contain the cspH gene encoding CspH, one of the cold shock proteins (CSPs). In this study, we investigated the expression of cspH in S. enterica serovar Typhimurium and found that it was induced in response to a temperature downshift during exponential ...

journal_title：Journal of bacteriology

authors： Kim BH,Bang IS,Lee SY,Hong SK,Bang SH,Lee IS,Park YK

更新日期：2001-10-01 00:00:00

abstract：:Rotation of the bacterial flagellar motor is powered by a transmembrane gradient of protons or, in some species, sodium ions. The molecular mechanism of coupling between ion flow and motor rotation is not understood. The proteins most closely involved in motor rotation are MotA, MotB, and FliG. MotA and MotB are trans...

journal_title：Journal of bacteriology

authors： Zhou J,Sharp LL,Tang HL,Lloyd SA,Billings S,Braun TF,Blair DF

更新日期：1998-05-01 00:00:00

abstract：:A method has been developed for studying the specific activity of the pool of S-adenosylmethionine in yeast. The pool reaches half-maximal specific activity within 30 s after the addition of [methyl-3H]methionine. After addition of an excess of nonradioactive methionine, the specific activity of S-adenosylmethionine i...

journal_title：Journal of bacteriology

authors： Warner JR,Morgan SA,Shulman RW

更新日期：1976-03-01 00:00:00

abstract：:A second synchrony induction treatment, half-way through the deoxyribonucleic acid replication process of an already synchronized culture, resulted in defective subsequent cell growth. This supports a previous explanation for the partial loss of viability after synchrony induction. ...

journal_title：Journal of bacteriology

authors： Herdman M,Carr NG

更新日期：1971-08-01 00:00:00

abstract：:We have mapped a regulatory site mediating the hyperproduction of cholera toxin in mutants of Vibrio cholerae strain 569B. Mutations in this locus, called htx, result in the hypertoxinogenic phenotype, as measured by the ganglioside filter assay and immunoradial diffusion. Transposon-facilitated recombination was used...

journal_title：Journal of bacteriology

authors： Mekalanos JJ,Sublett RD,Romig WR

更新日期：1979-09-01 00:00:00

abstract：:D-Glucose dehydrogenase is a pyrroloquinoline quinone-dependent primary dehydrogenase linked to the respiratory chain of a wide variety of bacteria. The enzyme exists in the membranes of Escherichia coli, mainly as an apoenzyme which can be activated by the addition of pyrroloquinoline quinone and magnesium. Thus, mem...

journal_title：Journal of bacteriology

authors： Matsushita K,Nonobe M,Shinagawa E,Adachi O,Ameyama M

更新日期：1987-01-01 00:00:00

abstract：:By partial acid hydrolysis, methylation and gas-liquid chromatography-mass spectrometry of the methylated monomers (as the alditol acetates), mass spectrometry of trimethylsilylated disaccharide alditols, as well as proton magnetic resonance, the primary structure of the Klebsiella serotype 25 capsular polysaccharide ...

journal_title：Journal of bacteriology

authors： Niemann H,Kwiatkowski B,Westphal U,Stirm S

更新日期：1977-04-01 00:00:00

abstract：:RSF1010 plasmid DNA was introduced into Pseudomonas putida and P. aeruginosa cells and maintained stably, suggesting the potential usefulness of this plasmid as a vector in Pseudomonas species. The number of copies of RSF1010 was 43 per chromosome equivalent in P. putida cells. ...

journal_title：Journal of bacteriology

authors： Nagahari K,Sakaguchi K

更新日期：1978-03-01 00:00:00

abstract：:CluA is a cell surface-presented protein that causes cell aggregation and is essential for a high-efficiency conjugation process in Lactococcus lactis. We know from previous work that in addition to promoting cell-to-cell contact, CluA is involved in sex factor DNA transfer. To define the CluA domains involved in aggr...

journal_title：Journal of bacteriology

authors： Stentz R,Gasson M,Shearman C

更新日期：2006-03-01 00:00:00

abstract：:The Bacillus subtilis ferric uptake regulator (Fur) protein is the major sensor of cellular iron status. When iron is limiting for growth, derepression of the Fur regulon increases the cellular capacity for iron uptake and mobilizes an iron-sparing response mediated in large part by a small noncoding RNA named FsrA. F...

journal_title：Journal of bacteriology

authors： Smaldone GT,Revelles O,Gaballa A,Sauer U,Antelmann H,Helmann JD

更新日期：2012-05-01 00:00:00

abstract：:The AOX1 gene, which encodes an alternative oxidase, was isolated from the genomic DNA library of Candida albicans. The gene encodes a polypeptide consisting of 379 amino acids with a calculated molecular mass of 43,975 Da. The aox1/aox1 mutant strain did not show cyanide-resistant respiration under normal conditions ...

journal_title：Journal of bacteriology

authors： Huh WK,Kang SO

更新日期：1999-07-01 00:00:00

abstract：:Type 3 fimbriae are adhesive organelles found in enterobacterial pathogens. The fimbriae promote biofilm formation on biotic and abiotic surfaces; however, the exact identity of the receptor for the type 3 fimbriae adhesin, MrkD, remains elusive. We analyzed naturally occurring structural and functional variabilities ...

journal_title：Journal of bacteriology

authors： Stahlhut SG,Chattopadhyay S,Kisiela DI,Hvidtfeldt K,Clegg S,Struve C,Sokurenko EV,Krogfelt KA

更新日期：2013-12-01 00:00:00

abstract：:The control of the synthesis of certain key enzymes of aromatic amino acid biosynthesis was studied. Tyrosine represses the first enzyme of the 3-deoxy-d-arabino heptulosonic acid 7-phosphate pathway, DAHP synthetase, as well as shikimate kinase and chorismate mutase about fivefold in cultures grown under conditions l...

journal_title：Journal of bacteriology

authors： Nester EW,Jensen RA,Nasser DS

更新日期：1969-01-01 00:00:00

abstract：:Particular combinations of fungal strains and transformation vectors allow for fungal rearrangement of normally integrative plasmids, resulting in the creation of linear self-replicating plasmids in Fusarium oxysporum. The rearrangement results in the addition of fungal DNA, including telomere consensus sequences, to ...

journal_title：Journal of bacteriology

authors： Powell WA,Kistler HC

更新日期：1990-06-01 00:00:00

abstract：:LaBrec, Eugene H., Herman Schneider, Thomas J. Magnani, and Samuel B. Formal. Epithelial cell penetration as an essential step in the pathogenesis of bacillary dysentery. J. Bacteriol. 88:1503-1518. 1964.-A parent strain of Shigella flexneri 2a and a colonial mutant derived from it were studied in three animal models....

journal_title：Journal of bacteriology

authors： Labrec EH,Schneider H,Magnani TJ,Formal SB

更新日期：1964-11-01 00:00:00

abstract：:The protein compositions of the membrane preparations from Selenomonas ruminantium grown in glucose or lactate medium were determined by sodium dodecyl sulfate- and two-dimensional (first, isoelectric focusing; second, sodium dodecyl sulfate) polyacrylamide slab gel electrophoresis. The outer membrane from both glucos...

journal_title：Journal of bacteriology

authors： Kamio Y,Takahashi H

更新日期：1980-02-01 00:00:00

abstract：:Fourteen bacterial strains of marine origin, which formed colonies containing crystals of a blue-black pigment, were submitted to a morphological, physiological, and nutritional characterization. The results indicated that these organisms form a new species of the genus Beneckea. ...

journal_title：Journal of bacteriology

authors： Baumann P,Baumann L,Mandel M,Allen RD

更新日期：1971-12-01 00:00:00

abstract：:We have determined the amounts of a number of small molecules and enzymes in the mother cell compartment and the developing forespore during sporulation of Bacillus megaterium. Significant amounts of adenosine 5'-triphosphate and reduced nicotinamide adenine dinucleotide were present in the forespore compartment befor...

journal_title：Journal of bacteriology

authors： Singh RP,Setlow B,Setlow P

更新日期：1977-06-01 00:00:00

abstract：:Using mixed-species cultures, we have undertaken a study of interactions between two common spore-forming soil bacteria, Bacillus subtilis and Streptomyces coelicolor. Our experiments demonstrate that the development of aerial hyphae and spores by S. coelicolor is inhibited by surfactin, a lipopeptide surfactant produ...

journal_title：Journal of bacteriology

authors： Straight PD,Willey JM,Kolter R

更新日期：2006-07-01 00:00:00

abstract：:The first enzyme in the biosynthesis of leucine in yeast, alpha-isopropylmalate synthetase, is inhibited by l-leucine. In a mutant resistant to the analogue 5',5',5'-trifluoroleucine, the enzyme is markedly resistant to inhibition by l-leucine. Growth ing the presence of exogenous l-leucine results in repression of th...

journal_title：Journal of bacteriology

authors： Satyanarayana T,Umbarger HE,Lindegren G

更新日期：1968-12-01 00:00:00

abstract：:A specialized transducing phage lambda carrying the structural gene for the OmpF protein, an outer membrane matrix protein, was isolated. The phage carries the 20.5--21-min region of the Escherichia coli K-12 chromosome and carries asnS, ompF, and aspC genes. ...

journal_title：Journal of bacteriology

authors： Mutoh N,Nagasawa T,Mizushima S

更新日期：1981-02-01 00:00:00

abstract：:Containment strategies for outbreaks of invasive Neisseria meningitidis disease are informed by serogroup assays that characterize the polysaccharide capsule. We sought to uncover the genomic basis of conflicting serogroup assay results for an isolate (M16917) from a patient with acute meningococcal disease. To this e...

journal_title：Journal of bacteriology

authors： Rishishwar L,Katz LS,Sharma NV,Rowe L,Frace M,Dolan Thomas J,Harcourt BH,Mayer LW,Jordan IK

更新日期：2012-10-01 00:00:00

abstract：:DNA polymerase activities in fractionated cell extract of Aeropyrum pernix, a hyperthermophilic crenarchaeote, were investigated. Aphidicolin-sensitive (fraction I) and aphidicolin-resistant (fraction II) activities were detected. The activity in fraction I was more heat stable than that in fraction II. Two different ...

journal_title：Journal of bacteriology

authors： Cann IK,Ishino S,Nomura N,Sako Y,Ishino Y

更新日期：1999-10-01 00:00:00