Independent regulation of synthesis of form I and form II ribulose bisphosphate carboxylase-oxygenase in Rhodopseudomonas sphaeroides.

abstract：:Liquid holding recovery (LHR) in ultraviolet-irradiated Bacteroides fragilis cells occurred under aerobic conditions but was inhibited by anaerobic conditions. The increase in survival after aerobic LHR resulted in an increase in the shoulder regions of the ultraviolet survival curves. Maximum LHR was obtained after h...

journal_title：Journal of bacteriology

authors： Jones DT,Woods DR

更新日期：1981-01-01 00:00:00

abstract：:Sixty-four mutants were isolated from the LT-2 wild-type strain of Salmonella typhimurium by selecting for chromate resistance. The majority of lesions were shown to lie in the cysA gene. (i) The mutants cannot take up sulfate, a finding which verifies the role of cysA in sulfate transport. In addition, 52 sulfate-tra...

journal_title：Journal of bacteriology

authors： Ota N,Galsworthy PR,Pardee AB

更新日期：1971-03-01 00:00:00

abstract：:Biochemical events which occur during macroconidial germination have been studied in the dermatophyte Microsporum gypseum. The specific activity levels of various metabolic enzymes have been assayed during germination time periods. The accumulated levels of several of these enzymes, as a function of exogenous carbohyd...

journal_title：Journal of bacteriology

authors： Leighton TJ,Stock JJ,Kelln RA

更新日期：1970-08-01 00:00:00

abstract：:The stationary phase/general stress response sigma factor RpoS (σ(S)) is necessary for adaptation and restoration of homeostasis in stationary phase. As a physiological consequence, its levels are tightly regulated at least at two levels. Multiple small regulatory RNA molecules modulate its translation, in a manner th...

journal_title：Journal of bacteriology

authors： Thompson KM,Gottesman S

更新日期：2014-02-01 00:00:00

abstract：:Cyclic adenosine 3',5'-monophosphate isolated from Mycobacterium smegmatis cells was identified by thin-layer chromatography, stepwise conversion to adenosine 5'-monophosphate and adenosine, ultraviolet absorption spectrum, phosphate analysis, and detection by two relatively specific radioisotopic methods. ...

journal_title：Journal of bacteriology

authors： Lee CH

更新日期：1977-12-01 00:00:00

abstract：:Oleandomycin, a macrolide antibiotic produced by Streptomyces antibioticus, contains two sugars attached to the aglycon: L-oleandrose and D-desosamine. oleY codes for a methyltransferase involved in the biosynthesis of L-oleandrose. This gene was overexpressed in Escherichia coli to form inclusion bodies and in Strept...

journal_title：Journal of bacteriology

authors： Rodríguez L,Rodríguez D,Olano C,Braña AF,Méndez C,Salas JA

更新日期：2001-09-01 00:00:00

abstract：:Amino acid transport rates and amino acid binding proteins were examined in a strain containing the rho-120 mutation (formerly SuA), which has been shown to lower the rho-dependent, ribonucleic acid-activated adenosine triphosphatase activity to 9% of the rho activity in the isogenic wild-type strain. Tryptophan and p...

journal_title：Journal of bacteriology

authors： Quay SC,Oxender DL

更新日期：1977-06-01 00:00:00

abstract：:An attempt was made to explain the puzzling observation that in bacteria 2,6-diaminopurine can replace guanine for guanineless mutants and for xanthineless mutants (both of which can make adenosine monophosphate de novo) but not for nonexacting purine auxotrophs (which cannot make adenosine monophosphate de novo). The...

journal_title：Journal of bacteriology

authors： Demain AL,Shigeura HT

更新日期：1968-02-01 00:00:00

abstract：:A polyacrylamide gel electrophoretic method was used for identification of L-forms in the genera Streptococcus, Staphylococcus, and Proteus, by comparing phenol-acetic acid-water extracts of homologous parent L-form pairs to one another and to other pairs. The method requires only milligram quantities of material for ...

journal_title：Journal of bacteriology

authors： King JR,Theodore TS,Cole RM

更新日期：1969-10-01 00:00:00

abstract：:An IMP dehydrogenase gene was isolated from Candida albicans on a approximately 2.9-kb XbaI genomic DNA fragment. The putative Candida IMP dehydrogenase gene (IMH3) encodes a protein of 521 amino acids with extensive sequence similarity to the IMP dehydrogenases of Saccharomyces cerevisiae and various other organisms....

journal_title：Journal of bacteriology

authors： Köhler GA,White TC,Agabian N

更新日期：1997-04-01 00:00:00

abstract：:A modified 3-hydroxypropionate cycle has been proposed as the autotrophic CO2 fixation pathway for the thermoacidophilic crenarchaeon Metallosphaera sedula. The cycle requires the reductive conversion of 3-hydroxypropionate to propionyl-coenzyme A (propionyl-CoA). The specific activity of the 3-hydroxypropionate-, CoA...

journal_title：Journal of bacteriology

authors： Alber BE,Kung JW,Fuchs G

更新日期：2008-02-01 00:00:00

abstract：:A set of oligonucleotide primers capable of initiating enzymatic amplification (polymerase chain reaction) on a phylogenetically and taxonomically wide range of bacteria is described along with methods for their use and examples. One pair of primers is capable of amplifying nearly full-length 16S ribosomal DNA (rDNA) ...

journal_title：Journal of bacteriology

authors： Weisburg WG,Barns SM,Pelletier DA,Lane DJ

更新日期：1991-01-01 00:00:00

abstract：:After frog auricles have been in contact with a suspension of bacteria or bacteria-free supernatant fluid, newly synthesized bacterial ribonucleic acid (RNA) is recovered in animal cells. It appears that the presence of bacterial deoxyribonucleic acid (DNA)-dependent RNA polymerase is necessary for the transcription o...

journal_title：Journal of bacteriology

authors： Stroun M,Anker P

更新日期：1973-04-01 00:00:00

abstract：:Passive cutaneous anaphylaxis (PCA) was produced in guinea pigs sensitized with guinea pig Coxiella burneti phase I-II antiserum and challenged with dimethylsulfoxide- or trichloroacetic acid-soluble extracts from phase I cells. The PCA reaction could not be induced by whole or mechanically disrupted phase I or phase ...

journal_title：Journal of bacteriology

authors： Peacock M,Munoz J,Tallent GL,Ormsbee RA

更新日期：1968-05-01 00:00:00

abstract：:A Rhodobacter capsulatus hemC mutant has been isolated and used to show that oxygen regulates the intracellular levels of porphobilinogen. Experiments using a hemB-cat gene fusion demonstrated that oxygen does not transcriptionally regulate hemB transcription. Porphobilinogen synthase activity is not regulated by oxyg...

journal_title：Journal of bacteriology

authors： Biel AJ,Canada K,Huang D,Indest K,Sullivan K

更新日期：2002-03-01 00:00:00

abstract：:Inducible cat and erm genes are regulated by translational attenuation. In this regulatory model, gene activation results from chloramphenicol- or erythromycin-dependent stalling of a ribosome at a precise site in the leader region of cat or erm transcripts. The stalled ribosome is believed to destabilize a downstream...

journal_title：Journal of bacteriology

authors： Rogers EJ,Ambulos NP Jr,Lovett PS

更新日期：1990-11-01 00:00:00

abstract：:Reyranella massiliensis is an Alphaproteobacterium member of the class Rhodospirillaceae, growing in amoebae. We sequenced the genome of type strain 521(T). It is composed of a 5,792,218-bp chromosome and encodes 5,675 protein-coding genes and 53 RNA genes, including 3 rRNA genes. ...

journal_title：Journal of bacteriology

authors： Pagnier I,Croce O,Robert C,Raoult D,La Scola B

更新日期：2012-10-01 00:00:00

abstract：:Peptidoglycan was prepared from purified Bacillus subtilis spores of wild-type and several mutant strains. Digestion with muramidase resulted in cleavage of the glycosidic bonds adjacent to muramic acid replaced by peptide or alanine side chains but not the bonds adjacent to muramic lactam. Reduction of the resulting ...

journal_title：Journal of bacteriology

authors： Popham DL,Helin J,Costello CE,Setlow P

更新日期：1996-11-01 00:00:00

abstract：:We examined in detail conditions necessary for making reproducible and for maximizing the amount of deoxyribonucleic acid obtained from a sex factor-containing cell as covalent circles. The results argue that under optimal conditions covalent circles are neither created nor lost during the isolation procedure. The cau...

journal_title：Journal of bacteriology

authors： Freifelder D,Folkmanis A,Kirschner I

更新日期：1971-03-01 00:00:00

abstract：:Bacterial lipases play important roles in bacterial metabolism and environmental response. Our laboratory recently discovered that a novel lipoprotein lysophospholipase, VolA, localizes on the surface of the Gram-negative aquatic pathogen Vibrio cholerae. VolA functions to cleave exogenous lysophosphatidylcholine, fre...

journal_title：Journal of bacteriology

authors： Pride AC,Guan Z,Trent MS

更新日期：2014-04-01 00:00:00

abstract：:The Bacillus subtilis sbo-alb operon contains sboA, the structural gene for the bacteriocin subtilosin, and the alb genes required for subtilosin production. Transcription from the sbo-alb promoter is highly induced by oxygen limitation. The transcriptional regulation of the sbo-alb operon is under dual control involv...

journal_title：Journal of bacteriology

authors： Nakano MM,Zheng G,Zuber P

更新日期：2000-06-01 00:00:00

abstract：:Mycoplasma penetrans is a newly identified species of the genus MYCOPLASMA: It was first isolated from a urine sample from a human immunodeficiency virus (HIV)-infected patient. M. penetrans changes its surface antigen profile with high frequency. The changes originate from ON<==>OFF phase variations of the P35 family...

journal_title：Journal of bacteriology

authors： Horino A,Sasaki Y,Sasaki T,Kenri T

更新日期：2003-01-01 00:00:00

abstract：:Nε-lysine acetylation was recently discovered on many bacterial proteins that function in diverse cellular processes. Thus, many questions remain unanswered. For example, what mechanisms regulate lysine acetylation? Does acetylation affect physiology? To help answer these questions, we studied the Escherichia coli res...

journal_title：Journal of bacteriology

authors： Hu LI,Chi BK,Kuhn ML,Filippova EV,Walker-Peddakotla AJ,Bäsell K,Becher D,Anderson WF,Antelmann H,Wolfe AJ

更新日期：2013-09-01 00:00:00

abstract：:An R plasmid, R100-1, was mapped previously (Yoshikawa, 1974) by transduction from an integratively suppressed Hfr strain to a recipient with a mutation in gene dnaA. By this method various types of transductants of plasmid R100-1 that exist autonomously or in the integrated state were obtained. Seventy-one such trans...

journal_title：Journal of bacteriology

authors： Yoshikawa M

更新日期：1975-12-01 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：:Rabbits immunized with mucopeptide derived from cell wall debris of Streptococcus agalactiae by use of the formamide extraction technique developed specific antibodies for bovine heart, skeletal muscle, lymph nodes, and blood buffy coat extracts. ...

journal_title：Journal of bacteriology

authors： Dodd K,Norcross NL

更新日期：1967-02-01 00:00:00

abstract：:In acetate-limited chemostat cultures started with single-colony cultures of Thiobacillus versutus, a mutant appeared after approximately 85 volume changes. The inhomogeneity of the culture was detected by the development of two different types of colonies on agar plates. When a pure culture of the mutant was grown in...

journal_title：Journal of bacteriology

authors： Claassen PA,Kortstee GJ,Oosterveld-van Vliet WM,van Neerven AR

更新日期：1986-11-01 00:00:00

abstract：:The Escherichia coli dnaN159 allele encodes a mutant form of the beta-sliding clamp (beta159) that is impaired for interaction with the replicative DNA polymerase (Pol), Pol III. In addition, strains bearing the dnaN159 allele require functional Pol I for viability. We have utilized a combination of genetic and bioche...

journal_title：Journal of bacteriology

authors： Maul RW,Sanders LH,Lim JB,Benitez R,Sutton MD

更新日期：2007-07-01 00:00:00

abstract：:Mutants of Rhizobium leguminosarum which are deficient in normal polysaccharide production have been isolated and characterized. A correlation between diminished production of extracellular polysaccharide and reduced infection and nodulation efficiency has been observed. ...

journal_title：Journal of bacteriology

authors： Napoli C,Albersheim P

更新日期：1980-03-01 00:00:00

abstract：:The extracytoplasmic factor (ECF) sigma factor sigma(E) is one of the most studied sigma factors of Mycobacterium tuberculosis. It has been shown to be involved in virulence as well as in survival under conditions of high temperature, alkaline pH, and exposure to detergents and oxidative stress. Unlike many ECF sigma ...

journal_title：Journal of bacteriology

authors： Donà V,Rodrigue S,Dainese E,Palù G,Gaudreau L,Manganelli R,Provvedi R

更新日期：2008-09-01 00:00:00