Protein-tyrosine phosphorylation in the Archaea.

abstract：:Virgibacillus halodenitrificans 1806 is an endospore-forming halophilic bacterium isolated from salterns in Korea. Here, we report the draft genome sequence of V. halodenitrificans 1806, which may reveal the molecular basis of osmoadaptation and insights into carbon and anaerobic metabolism in moderate halophiles. ...

journal_title：Journal of bacteriology

authors： Lee SJ,Lee YJ,Jeong H,Lee SJ,Lee HS,Pan JG,Kim BC,Lee DW

更新日期：2012-11-01 00:00:00

abstract：:Common histidine-to-aspartate (His-to-Asp) phosphorelay signaling systems involve three types of signaling components: a sensor His kinase, a response regulator, and a histidine-containing phosphotransfer (HPt) protein. In the fission yeast Schizosaccharomyces pombe, two response regulators, Mcs4 and Prr1, have been i...

journal_title：Journal of bacteriology

authors： Aoyama K,Mitsubayashi Y,Aiba H,Mizuno T

更新日期：2000-09-01 00:00:00

abstract：:In many organisms, phosphatase expression and phosphate (P) uptake are coordinately regulated by the Pho regulon. In Myxococcus xanthus P limitation initiates multicellular development, a process associated with changes in phosphatase expression. We sought here to characterize the link between P acquisition and develo...

journal_title：Journal of bacteriology

authors： Whitworth DE,Holmes AB,Irvine AG,Hodgson DA,Scanlan DJ

更新日期：2008-03-01 00:00:00

abstract：:Although competence normally develops only in glucose-minimal salts media, mecA and mecB mutations permit the expression of competence and of late competence genes in complex media as well (D. Dubnau and M. Roggiani, J. Bacteriol. 172:4048-4055, 1990). The expression of late competence genes is dependent on the produc...

journal_title：Journal of bacteriology

authors： Roggiani M,Hahn J,Dubnau D

更新日期：1990-07-01 00:00:00

abstract：:The two-component system SaeRS of Staphylococcus aureus is closely involved in the regulation of major virulence factors. However, little is known about the signals leading to saeRS activation. A total of four overlapping transcripts (T1 to T4) from three different transcription starting points are expressed in the sa...

journal_title：Journal of bacteriology

authors： Geiger T,Goerke C,Mainiero M,Kraus D,Wolz C

更新日期：2008-05-01 00:00:00

abstract：:The P1 plasmid addiction operon is a compact genetic structure consisting of promoter, operator, antitoxin gene (phd), and toxin gene (doc). The 73-amino-acid antitoxin protein, Phd, has two distinct functions: it represses transcription (by binding to its operator) and it prevents host death (by binding and neutraliz...

journal_title：Journal of bacteriology

authors： Smith JA,Magnuson RD

更新日期：2004-05-01 00:00:00

abstract：:Both alpha-tocopherolquinol and alpha-tocopherolquinone were found in 56 of 93 strains of microorganisms examined. Organisms that contained these compounds included the single example of a eucaryotic alga, a Euglena, and a cyanobacterium (blue-green alga), 22 of 32 genera of bacteria, and 9 genera of yeasts. In the ba...

journal_title：Journal of bacteriology

authors： Hughes PE,Tove SB

更新日期：1982-09-01 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 technique for identifying and characterizing staphylococcal hemolysins by first separating them electrophoretically in barbital-buffered agar gel (pH 8.4) at 5 ma/cm for 2 hr and then determining their hemolytic activities by exposing them to human, horse, rabbit, and sheep erythrocytes is described. The alpha-hemol...

journal_title：Journal of bacteriology

authors： Haque RU

更新日期：1967-02-01 00:00:00

abstract：:Antibiotic-resistant Acinetobacter baumannii causes infections that are extremely difficult to treat. A significant role in these resistance profiles is attributed to multidrug efflux pumps, especially those belonging to the resistance-nodulation-cell division (RND) superfamily of transporters. In this study, we analy...

journal_title：Journal of bacteriology

authors： Leus IV,Weeks JW,Bonifay V,Smith L,Richardson S,Zgurskaya HI

更新日期：2018-06-11 00:00:00

abstract：:HlyD, a member of the membrane fusion protein family, is essential for the secretion of the RTX hemolytic toxin HlyA from Escherichia coli. Random point mutations affecting HlyA secretion were obtained, distributed in most periplasmic regions of the HlyD molecule. Analysis of the secretion phenotypes of different muta...

journal_title：Journal of bacteriology

authors： Pimenta AL,Racher K,Jamieson L,Blight MA,Holland IB

更新日期：2005-11-01 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：:Stalk formation is a novel pattern of multicellular organization. Yeast cells which survive UV irradiation form colonies that grow vertically to form very long (0.5 to 3.0 cm) and thin (0.5 to 4 mm in diameter) multicellular structures. We describe the conditions required to obtain these stalk-like structures reproduc...

journal_title：Journal of bacteriology

authors： Engelberg D,Mimran A,Martinetto H,Otto J,Simchen G,Karin M,Fink GR

更新日期：1998-08-01 00:00:00

abstract：:lac operon fusions to DNA damage-inducible (din) loci were generated in Salmonella typhimurium LT2. Many of these din fusions were efficiently repressed by cloned Escherichia coli LexA, while others were not; all required RecA for induction. Several din fusions exhibited strong inducibility and will be useful in devel...

journal_title：Journal of bacteriology

authors： Smith CM,Arany Z,Orrego C,Eisenstadt E

更新日期：1991-06-01 00:00:00

abstract：:In previous work with membranes of Bacillus subtilis, the succinate dehydrogenase complex was isolated by immunoprecipitation of Triton X-100-solubilized membranes. The complex included a polypeptide with an apparent molecular weight of 19,000, probably attributable to apocytochrome. This paper reports the further cha...

journal_title：Journal of bacteriology

authors： Hederstedt L

更新日期：1980-12-01 00:00:00

abstract：:The tuf gene which encodes peptide chain elongation factor Tu was found to be duplicated in nine enteric and four nonenteric gram-negative bacteria, but present only in one copy in two gram-positive genera. In two of the nonenteric gram-negative genera, Pseudomonas and Caulobacter, the duplicate tuf genes were found t...

journal_title：Journal of bacteriology

authors： Filer D,Furano AV

更新日期：1981-12-01 00:00:00

abstract：:The aerobic respiratory chain of Escherichia coli can function with either of two different membrane-bound NADH dehydrogenases (NDH-1 and NDH-2) and with either of two ubiquinol oxidases (bd-type and bo-type). The amounts of each of these enzymes present in the E. coli membrane depend on growth conditions in general a...

journal_title：Journal of bacteriology

authors： Calhoun MW,Oden KL,Gennis RB,de Mattos MJ,Neijssel OM

更新日期：1993-05-01 00:00:00

abstract：:Multicopy single-stranded DNA is found as a small single-stranded RNA-DNA complex in certain wild-type strains of Escherichia coli as well as in other gram-negative bacteria. Using the promoter region of the previously characterized retron-Ec107 from E. coli ECOR70, I constructed a chromosomally located lacZ operon fu...

journal_title：Journal of bacteriology

authors： Herzer PJ

更新日期：1996-08-01 00:00:00

abstract：:Several authors have suggested that the SOS-associated (sfiA-dependent) system of division inhibition, normally induced by perturbations of DNA replication, also regulates steady-state (unperturbed) cell division. The present work shows that mean cell mass is identical in sfiA+ and sfiA mutant cultures during steady-s...

journal_title：Journal of bacteriology

authors： Huisman O,Jacques M,D'ari R,Caro L

更新日期：1983-02-01 00:00:00

abstract：:The product of the papD gene of uropathogenic Escherichia coli is required for the biogenesis of digalactoside-binding P pili. Mutations within papD result in complete degradation of the major pilus subunit, PapA, and of the pilinlike proteins PapE and PapF and also cause partial breakdown of the PapG adhesin. The pap...

journal_title：Journal of bacteriology

authors： Lindberg F,Tennent JM,Hultgren SJ,Lund B,Normark S

更新日期：1989-11-01 00:00:00

abstract：:The ligated loop of the rabbit intestine was investigated as a possible experimental model for the study of Clostridium perfringens food poisoning. The method of preparation of the challenge inoculum was important in determining whether a given strain would provoke a response. When cultures were grown for 4 hr at 37 C...

journal_title：Journal of bacteriology

authors： Duncan CL,Sugiyama H,Strong DH

更新日期：1968-05-01 00:00:00

abstract：:The electron transport system of Neisseria gonorrhoeae was partially characterized by using spectrophotometric, spectroscopic, and oxygen consumption measurements. The effects of selected electron transport inhibitors (amytal, rotenone, 2-heptyl-4-hydroxyquinoline, antimycin A1, and potassium cyanide [KCN]) on electro...

journal_title：Journal of bacteriology

authors： Kenimer EA,Lapp DF

更新日期：1978-05-01 00:00:00

abstract：:The rate of protein diffusion in bacterial cytoplasm may constrain a variety of cellular functions and limit the rates of many biochemical reactions in vivo. In this paper, we report noninvasive measurements of the apparent diffusion coefficient of green fluorescent protein (GFP) in the cytoplasm of Escherichia coli. ...

journal_title：Journal of bacteriology

authors： Elowitz MB,Surette MG,Wolf PE,Stock JB,Leibler S

更新日期：1999-01-01 00:00:00

abstract：:Formylglutamate amidohydrolase (FGase) catalyzes the terminal reaction in the five-step pathway for histidine utilization in Pseudomonas putida. By this action, N-formyl-L-glutamate (FG) is hydrolyzed to produce L-glutamate plus formate. Urocanate, the first product in the pathway, induced all five enzymes, but FG was...

journal_title：Journal of bacteriology

authors： Hu L,Mulfinger LM,Phillips AT

更新日期：1987-10-01 00:00:00

abstract：:The small regulatory protein Crl favors association of the stationary-phase sigma factor sigma(S) (RpoS) with the core enzyme polymerase and thereby increases sigma(S) activity. Crl has a major physiological impact at low levels of sigma(S). Here, we report that the Crl effects on sigma(S)-dependent gene expression, t...

journal_title：Journal of bacteriology

authors： Robbe-Saule V,Carreira I,Kolb A,Norel F

更新日期：2008-07-01 00:00:00

abstract：:Sequence flanking the bfpA locus on the enteroadherent factor plasmid of the enteropathogenic Escherichia coli (EPEC) strain B171-8 (O111:NM) was obtained to identify genes that might be required for bundle-forming pilus (BFP) biosynthesis. Deletion experiments led to the identification of a contiguous cluster of at l...

journal_title：Journal of bacteriology

authors： Sohel I,Puente JL,Ramer SW,Bieber D,Wu CY,Schoolnik GK

更新日期：1996-05-01 00:00:00

abstract：:In contrast to the absolute Na(+) requirement for anaerobic growth of Aerobacter aerogenes on citrate as sole carbon source, aerobic growth of this microorganism did not require the presence of Na(+). However, Na(+) (optimal concentration, 10 mm) did increase the maximal amount of aerobic growth by 60%, even though it...

journal_title：Journal of bacteriology

authors： O'Brien RW,Stern JR

更新日期：1969-08-01 00:00:00

abstract：:The phoB gene of Bacillus subtilis encodes an alkaline phosphatase (PhoB, formerly alkaline phosphatase III) that is expressed from separate promoters during phosphate deprivation in a PhoP-PhoR-dependent manner and at stage two of sporulation under phosphate-sufficient conditions independent of PhoP-PhoR. Isogenic st...

journal_title：Journal of bacteriology

authors： Abdel-Fattah WR,Chen Y,Eldakak A,Hulett FM

更新日期：2005-08-01 00:00:00

abstract：:Although yeast cannot normally incorporate exogenous deoxythymidine 5'-monophosphate (dTMP) into deoxyribonucleic acid, mutants able to do so have been isolated. We have characterized a recessive suppressor of dTMP uptake (sot1) that prevents strains carrying either tup1, tup2, or tup4 from growing on selective medium...

journal_title：Journal of bacteriology

authors： Remer S,Sherman A,Kraig E,Haber JE

更新日期：1979-05-01 00:00:00

abstract：:Faithful DNA replication involves the removal of RNA residues from genomic DNA prior to the ligation of nascent DNA fragments in all living organisms. Because the physiological roles of archaeal type 2 RNase H are not fully understood, the substrate structure requirements for the detection of RNase H activity need fur...

journal_title：Journal of bacteriology

authors： Le Laz S,Le Goaziou A,Henneke G

更新日期：2010-07-01 00:00:00