Identification of Chlamydia trachomatis outer membrane complex proteins by differential proteomics.

abstract：:Levy, Stuart B. (Institut du Radium, Paris, France). Isologous interference with ultraviolet and X-ray irradiated bacteriophage T(2). J. Bacteriol. 87:1330-1338. 1964.-Qualitative and quantitative analysis of the interference capacity of an irradiated T(2) bacteriophage was made with ultraviolet and X-ray irradiation....

journal_title：Journal of bacteriology

authors： LEVY SB

更新日期：1964-06-01 00:00:00

abstract：:In bacteria like Escherichia coli, the accumulation of glucose-6-phosphate (G6P) or its analogs such as α-methyl glucoside-6-phosphate (αMG6P) results in stress that appears in the form of growth inhibition. The small RNA SgrS is an essential part of the response that helps E. coli combat glucose-phosphate stress; the...

journal_title：Journal of bacteriology

authors： Richards GR,Patel MV,Lloyd CR,Vanderpool CK

更新日期：2013-11-01 00:00:00

abstract：:The gut microbiota plays a crucial role in the development of the immune system and confers benefits or disease susceptibility to the host. Emerging studies have indicated the gut microbiota could affect pulmonary health and disease through cross talk between the gut microbiota and the lungs. Gut microbiota dysbiosis c...

journal_title：Journal of bacteriology

authors： Zhou A,Lei Y,Tang L,Hu S,Yang M,Wu L,Yang S,Tang B

更新日期：2021-01-25 00:00:00

abstract：:The genetics of antibiotic resistance in mutant strains of Streptococcus pyrogenes was studied. Utilizing a type 6 strain (9440) primarily resistant to strepttomycin (Strr), classes of mutant strains were isolated that were resistant to one of the following antibiotics: rifampin (Rifr), erythromycin (Eryr), thiostrept...

journal_title：Journal of bacteriology

authors： Stuart JG,Ferretti JJ

更新日期：1978-02-01 00:00:00

abstract：:Bacteroides ruminicola B(1)4, a noncellulolytic rumen bacterium, produces an endoglucanase (carboxymethylcellulase [CMCase]) that is excreted into the culture supernatant. Cultures grown on glucose, fructose, maltose, mannose, and cellobiose had high specific activities of CMCase (greater than 3 mmol of reducing sugar...

journal_title：Journal of bacteriology

authors： Matsushita O,Russell JB,Wilson DB

更新日期：1990-07-01 00:00:00

abstract：:Garrett et al. (Mol. Gen. Genet. 182:326-331, 1981) constructed strains of Escherichia coli harboring derivatives of plasmid pBR322 that carry the lysis genes (S, R, and Rz) of phage lambda. The plasmid construction placed the genes under control of the lactose operon operator-promotor (and thus of lac repressor). Ind...

journal_title：Journal of bacteriology

authors： Crabtree S,Cronan JE Jr

更新日期：1984-04-01 00:00:00

abstract：:Despite the considerable knowledge of bacterial high-molecular-weight (HMW) polycyclic aromatic hydrocarbon (PAH) metabolism, the key enzyme(s) and its pleiotropic and epistatic behavior(s) responsible for low-molecular-weight (LMW) PAHs in HMW PAH-metabolic networks remain poorly understood. In this study, a phenotyp...

journal_title：Journal of bacteriology

authors： Kweon O,Kim SJ,Kim DW,Kim JM,Kim HL,Ahn Y,Sutherland JB,Cerniglia CE

更新日期：2014-10-01 00:00:00

abstract：:The YidC/OxaI/Alb3 family of membrane proteins is involved in the biogenesis of integral membrane proteins in bacteria, mitochondria, and chloroplasts. Gram-positive bacteria often contain multiple YidC paralogs that can be subdivided into two major classes, namely, YidC1 and YidC2. The Streptococcus mutans YidC1 and ...

journal_title：Journal of bacteriology

authors： Wu ZC,de Keyzer J,Berrelkamp-Lahpor GA,Driessen AJ

更新日期：2013-10-01 00:00:00

abstract：:Pigmentation mutants of Pseudomonas aeruginosa, selected by observed visual differences in coloration from the wild-type strain, were examined for altered patterns of phenazine synthesis. Three classes of mutants that were incapable of pyocyanine production were identified. Pigmentation patterns that were found to cha...

journal_title：Journal of bacteriology

authors： Byng GS,Eustice DC,Jensen RA

更新日期：1979-06-01 00:00:00

abstract：:The bacteriophage P22-based challenge-phage system was used to study the binding of Xis and FIS to their sites in attP of bacteriophage lambda. Challenge phages were constructed that contained the X1, X2, and F sites within the P22 Pant promoter, which is required for expression of antirepressor. If Xis and FIS bind t...

journal_title：Journal of bacteriology

authors： Numrych TE,Gumport RI,Gardner JF

更新日期：1991-10-01 00:00:00

abstract：:We have identified three transposable gene-activating elements from Pseudomonas cepacia on the basis of their abilities to increase expression of the lac genes of the broad-host-range plasmid pGC91.14 (pRP1::Tn951). When introduced into auxotrophic derivatives of P. cepacia 249 (ATCC 17616), this plasmid failed to con...

journal_title：Journal of bacteriology

authors： Wood MS,Lory C,Lessie TG

更新日期：1990-04-01 00:00:00

abstract：:The process of flagellar assembly in Salmonella typhimurium was investigated by using temperature-sensitive mutants. The mutants were grown at the restrictive temperature and then at the permissive temperature, with radiolabel supplied in the first phase of the experiment and not the second, or vice versa. Flagellar h...

journal_title：Journal of bacteriology

authors： Jones CJ,Macnab RM

更新日期：1990-03-01 00:00:00

abstract：:Vibrio cholerae is a highly motile bacterium which possesses a single polar flagellum as a locomotion organelle. Motility is thought to be an important factor for the virulence of V. cholerae. The genome sequencing project of this organism is in progress, and the genes that are highly homologous to the essential genes...

journal_title：Journal of bacteriology

authors： Kojima S,Yamamoto K,Kawagishi I,Homma M

更新日期：1999-03-01 00:00:00

abstract：:Phase-contrast and serial-section electron microscopy were used to study the patterns of localized plasmolysis that occur when cells of Salmonella typhimurium and Escherichia coli are exposed to hypertonic solutions of sucrose. In dividing cells the nascent septum was flanked by localized regions of periseptal plasmol...

journal_title：Journal of bacteriology

authors： Cook WR,MacAlister TJ,Rothfield LI

更新日期：1986-12-01 00:00:00

abstract：:Deoxyribonucleic acid (DNA)-dependent ribonucleic acid (RNA) polymerase (EC 2.7.7.6) from Acinetobacter calcoaceticus was purified to apparent homogeneity and its properties were compared with those of the Escherichia coli B enzyme. The molecular weights of the two native active enzymes as well as their alpha and beta...

journal_title：Journal of bacteriology

authors： Kleppe RK,Kleppe K

更新日期：1976-02-01 00:00:00

abstract：:The photoautotrophic cyanobacterium Anacystis nidulans was used to investigate the membrane transport of branched-chain, neutral amino acids and its dependence on photosynthetic reactions. The uptake of alpha-amino [1-14C]isobutyric acid and L-[1-14C]leucine followed Michaelis, Menten kinetics and resulted in an energ...

journal_title：Journal of bacteriology

authors： Lee-Kaden J,Simonis W

更新日期：1982-07-01 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：:Deletions in the rpoBC region have been transferred to phage lambda and characterized in detail by genetic, structural, and functional tests. We thus extend and confirm knowledge of the organization of this part of the chromosome. The new phages are useful tools for studying the genes for the bacterial transcription a...

journal_title：Journal of bacteriology

authors： Linn T,Goman M,Scaife J

更新日期：1979-11-01 00:00:00

abstract：:Multiple copies of a gene require enhanced investment on the part of the cell and, as such, call for an explanation. The observation that Escherichia coli has four copies of initiator tRNA (tRNAi) genes, encoding a special tRNA (tRNA(fMet)) required to start protein synthesis, is puzzling particularly because the cell...

journal_title：Journal of bacteriology

authors： Samhita L,Nanjundiah V,Varshney U

更新日期：2014-07-01 00:00:00

abstract：:Escherichia coli K-12 produces at least two ATP-dependent proteases, Lon (La) and Clp (Ti), the latter consisting of a regulatory subunit (ClpA) and a proteolytic subunit (ClpP). The gene clpB encoding an analog of ClpA had been found at 57 min on the E. coli chromosome. Cloning and examination of novel heat shock pro...

journal_title：Journal of bacteriology

authors： Kitagawa M,Wada C,Yoshioka S,Yura T

更新日期：1991-07-01 00:00:00

abstract：:Xylella fastidiosa is a phytopathogenic bacterium that is responsible for diseases in many economically important crops. Although different strains have been studied, little is known about X. fastidiosa stress responses. One of the better characterized stress responses in bacteria is the heat shock response, which ind...

journal_title：Journal of bacteriology

authors： Koide T,Vêncio RZ,Gomes SL

更新日期：2006-08-01 00:00:00

abstract：:Our whole-genome microarray studies of Neisseria meningitidis MC58 previously identified a set of 153 genes whose transcription was activated during growth in iron. In this study, Fur-mediated regulation of the iron-activated nspA gene was confirmed, whereas iron-activated regulation of the secY gene was demonstrated ...

journal_title：Journal of bacteriology

authors： Shaik YB,Grogan S,Davey M,Sebastian S,Goswami S,Szmigielski B,Genco CA

更新日期：2007-01-01 00:00:00

abstract：:In Bacillus subtilis the trpX locus specifies a glutamine-binding protein designated subunit X, which forms a complex with subunit E to constitute the anthranilate synthase enzyme aggregate (EX) and subunit A to constitute the p-aminobenzoate synthase enzyme aggregate (AX). Subunit X confers upon these enzyme complexe...

journal_title：Journal of bacteriology

authors： Kane JF

更新日期：1977-11-01 00:00:00

abstract：:In this study, the H303A mutant form of the cbb(3) oxidase (H303A oxidase), which has the H303A mutation in its catalytic subunit (CcoN), was purified from Rhodobacter sphaeroides. The H303A oxidase showed the same catalytic activity as did the wild-type form of the oxidase (WT oxidase). The heme contents of the mutan...

journal_title：Journal of bacteriology

authors： Kim YJ,Ko IJ,Lee JM,Kang HY,Kim YM,Kaplan S,Oh JI

更新日期：2007-08-01 00:00:00

abstract：:Transposition is a DNA reorganization reaction potentially deleterious for the host. The frequency of transposition is limited by the amount of transposase. Therefore, strict regulation of a transposase is required to keep control over the destructive multiplication of the mobile element. We have shown previously that...

journal_title：Journal of bacteriology

authors： Hõrak R,Kivisaar M

更新日期：1999-10-01 00:00:00

abstract：:The potassium permeability of Rickettsia prowazekii was characterized by chemical measurement of the intracellular sodium and potassium pools and isotopic flux measurements with 86Rb+ as a tracer. R. prowazekii, in contrast to Escherichia coli, did not maintain a high potassium-to-sodium ratio in their cytoplasm excep...

journal_title：Journal of bacteriology

authors： Winkler HH

更新日期：1984-01-01 00:00:00

abstract：:Nicotinamide adenine dinucleotide (NAD) and reduced NAD (NADH) levels have been measured in bacterial cultures. The cofactors were assayed by using the very sensitive cycling assay described previously by Cartier. Control experiments showed that the level of total NAD(H) falls during harvesting, and so samples were ta...

journal_title：Journal of bacteriology

authors： Wimpenny JW,Firth A

更新日期：1972-07-01 00:00:00

abstract：:Sguros, Peter L. (University of Miami, Miami, Fla.), and Jacqueline Simms. Role of marine fungi in the biochemistry of the oceans. IV. Growth responses to seawater inorganic macroconstituents. J. Bacteriol. 88:346-355. 1964.-The filamentous ascomycete Halosphaeria mediosetigera and the deuteromycete Culcitalna achrasp...

journal_title：Journal of bacteriology

authors： SGUROS PL,SIMMS J

更新日期：1964-08-01 00:00:00

abstract：UNLABELLED:The role of chromosomal toxin-antitoxin (TA) systems, which are ubiquitous within the genomes of free-living bacteria, is still debated. We have scanned the Vibrio cholerae N16961 genome for class 2 TA genes and identified 18 gene pair candidates. Interestingly, all but one are located in the chromosome 2 su...

journal_title：Journal of bacteriology

authors： Iqbal N,Guérout AM,Krin E,Le Roux F,Mazel D

更新日期：2015-07-01 00:00:00

abstract：:A characteristic feature of biofilm formation is the production of a protective extracellular polymeric matrix. In the gram-positive bacterium Bacillus subtilis, the biofilm matrix is synthesized by the products of the epsABCDEFGHIJKLMNO operon (hereafter called the eps operon) and yqxM-sipW-tasA loci. Transcription f...

journal_title：Journal of bacteriology

authors： Murray EJ,Strauch MA,Stanley-Wall NR

更新日期：2009-11-01 00:00:00