Effect of environmental pH on morphological development of Candida albicans is mediated via the PacC-related transcription factor encoded by PRR2.

abstract：:The enhancer-binding protein NIFA is required for transcriptional activation of nif promoters by the alternative holoenzyme form of RNA polymerase, which contains the sigma factor sigma 54 (sigma N). NIFA hydrolyzes nucleoside triphosphates to catalyze the isomerization of closed promoter complexes to transcriptionall...

journal_title：Journal of bacteriology

authors： Eydmann T,Söderbäck E,Jones T,Hill S,Austin S,Dixon R

更新日期：1995-03-01 00:00:00

abstract：:Hauge, Jens G. (National Institute for Public Health, Oslo, Norway). Glucose dehydrogenation in bacteria: a comparative study. J. Bacteriol. 82:609-614. 1961.-Extracts of a series of bacteria reported to convert glucose to gluconic acid via particulate enzyme systems were fractionated by differential centrifugation in...

journal_title：Journal of bacteriology

authors： HAUGE JG

更新日期：1961-10-01 00:00:00

abstract：:Time-lapse imaging of Streptomyces hyphae revealed foci of the essential protein DivIVA at sites where lateral branches will emerge. Overexpression experiments showed that DivIVA foci can trigger establishment of new zones of cell wall assembly, suggesting a key role of DivIVA in directing peptidoglycan synthesis and ...

journal_title：Journal of bacteriology

authors： Hempel AM,Wang SB,Letek M,Gil JA,Flärdh K

更新日期：2008-11-01 00:00:00

abstract：:The organization and transcriptional control of chromosomal cat genes (required for dissimilation of catechol by the beta-ketoadipate pathway) in the Pseudomonas putida biotype strain (ATCC 12633) are reported. Nucleotide sequence reveals that catR is separated by 135 bp from the divergently transcribed catBC,A; catC ...

journal_title：Journal of bacteriology

authors： Houghton JE,Brown TM,Appel AJ,Hughes EJ,Ornston LN

更新日期：1995-01-01 00:00:00

abstract：:Forty-nine human and environmental isolates of Mycobacterium intracellulare and Mycobacterium scrofulaceum were tested for their ability to grow on uric acid and a number of its degradation products. Nearly all (88 to 90%) strains used uric acid or allantoin as a sole nitrogen source; fewer (47 to 69%) used allantoate...

journal_title：Journal of bacteriology

authors： Falkinham JO 3rd,George KL,Parker BC,Gruft H

更新日期：1983-07-01 00:00:00

abstract：:The bacterium Myxococcus xanthus alternates between two colony types distinguished by colony morphology and pigmentation. Because the two phases are interconvertible, this phenomenon has been termed phase variation. In one phase, the colonies are bright yellow, rough, and swarming. In the alternate phase, the colonies...

journal_title：Journal of bacteriology

authors： Laue BE,Gill RE

更新日期：1994-09-01 00:00:00

abstract：:Genes involved in the degradation of fluorene to phthalate were characterized in the fluorene degrader Terrabacter sp. strain DBF63. The initial attack on both fluorene and 9-fluorenone was catalyzed by DbfA to yield 9-fluorenol and 1,1a-dihydroxy-1-hydro-9-fluorenone, respectively. The FlnB protein exhibited activiti...

journal_title：Journal of bacteriology

authors： Habe H,Chung JS,Kato H,Ayabe Y,Kasuga K,Yoshida T,Nojiri H,Yamane H,Omori T

更新日期：2004-09-01 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：:In recent work, we described the excision of a large genomic region from Enterococcus faecium D344R in which the sequence from "joint" regions suggested that excision resulted from the interaction of conjugative transposon Tn916 and the related mobile element Tn5386. In the present study, we examined the ability of in...

journal_title：Journal of bacteriology

authors： Rice LB,Carias LL,Hutton-Thomas R,Rudin S

更新日期：2007-05-01 00:00:00

abstract：:A phosphatase specific for the hydrolysis of 3-deoxy-d-manno-octulosonate (KDO)-8-phosphate was purified approximately 400-fold from crude extracts of Escherichia coli B. The hydrolysis of KDO-8-phosphate to KDO and inorganic phosphate in crude extracts of E. coli B, grown in phosphate-containing minimal medium, could...

journal_title：Journal of bacteriology

authors： Ray PH,Benedict CD

更新日期：1980-04-01 00:00:00

abstract：:A d-glucosamine 6-phosphate N-acetyltransferase from Blastocladiella emersonii zoospores was partially purified to a specific activity of 2.41 IU per mg of protein. Its pH optimum was 8.05 and its K(m) values were 2.4 x 10(-4) M d-glucosamine 6-phosphate and 0.38 x 10(-4) M Na(3)S-acetyl coenzyme A. ...

journal_title：Journal of bacteriology

authors： Giddings TH,Cantino EC

更新日期：1974-11-01 00:00:00

abstract：:Biofilms contribute to virulence of Staphylococcus aureus. Formation of biofilms is multifactorial, involving polysaccharide, protein, and DNA components, which are controlled by various regulators. Here we report that deletion of the rsp gene resulted in an increase in biofilm formation in strain MW2, suggesting that...

journal_title：Journal of bacteriology

authors： Lei MG,Cue D,Roux CM,Dunman PM,Lee CY

更新日期：2011-10-01 00:00:00

abstract：:The bacterial response to stress is controlled by two proteins, RelA and SpoT. RelA generates the alarmone (p)ppGpp under amino acid starvation, whereas SpoT is responsible for (p)ppGpp hydrolysis and for synthesis of (p)ppGpp under a variety of cellular stress conditions. It is widely accepted that RelA is associated...

journal_title：Journal of bacteriology

authors： Jiang M,Sullivan SM,Wout PK,Maddock JR

更新日期：2007-09-01 00:00:00

abstract：:The Brucella abortus virB locus contains 12 open reading frames, termed virB1 through virB12, which encode a type IV secretion system. Polar mutations in the virB locus markedly reduce the ability of B. abortus to survive in cultured macrophages or to persist in organs of mice. While a nonpolar deletion of the virB2 g...

journal_title：Journal of bacteriology

authors： den Hartigh AB,Rolán HG,de Jong MF,Tsolis RM

更新日期：2008-07-01 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：:Toxin-antitoxin (TA) systems are widely represented on mobile genetic elements as well as in bacterial chromosomes. TA systems encode a toxin and an antitoxin neutralizing it. We have characterized a homolog of the ccd TA system of the F plasmid (ccd(F)) located in the chromosomal backbone of the pathogenic O157:H7 Es...

journal_title：Journal of bacteriology

authors： Wilbaux M,Mine N,Guérout AM,Mazel D,Van Melderen L

更新日期：2007-04-01 00:00:00

abstract：:Grown in liquid culture in the presence of a variety of structurally unrelated drugs, mycelia of wild-type Neurospora assume a colonial or semicolonial growth habit similar to that of known morphological mutants. Drugs that produce these morphological changes include atropine, theophylline, histamine, and several of t...

journal_title：Journal of bacteriology

authors： Scott WA,Solomon B

更新日期：1975-05-01 00:00:00

abstract：:Activation of the late prespore-specific RNA polymerase sigma factor sigma(G) during Bacillus subtilis sporulation coincides with completion of the engulfment process, when the prespore becomes a protoplast fully surrounded by the mother cell cytoplasm and separated from it by a double membrane system. Activation of s...

journal_title：Journal of bacteriology

authors： Serrano M,Vieira F,Moran CP Jr,Henriques AO

更新日期：2008-12-01 00:00:00

abstract：:Early stages of nodulation involve the exchange of signals between the bacterium and the host plant. Bacterial nodulation (nod) genes are required for Rhizobium spp. to synthesize lipooligosaccharide morphogens, termed Nod factors. The common nod genes encode enzymes that synthesize the factor core structure, which is...

journal_title：Journal of bacteriology

authors： Ehrhardt DW,Atkinson EM,Faull KF,Freedberg DI,Sutherlin DP,Armstrong R,Long SR

更新日期：1995-11-01 00:00:00

abstract：:The fim genetic switch in the chromosome of Escherichia coli K-12 is an invertible DNA element that harbors the promoter for transcription of the downstream fim structural genes and a transcription terminator that acts on the upstream fimE regulatory gene. Switches oriented appropriately for structural gene transcript...

journal_title：Journal of bacteriology

authors： Hinde P,Deighan P,Dorman CJ

更新日期：2005-12-01 00:00:00

abstract：:Little is known about the effect of the host on the genetic stability of bacterial plant pathogens. Crown gall, a plant disease caused by Agrobacterium tumefaciens, may represent a useful model to study this effect. Indeed, our previous observations on the natural occurrence and origin of nonpathogenic agrobacteria su...

journal_title：Journal of bacteriology

authors： Bélanger C,Canfield ML,Moore LW,Dion P

更新日期：1995-07-01 00:00:00

abstract：:Fusidic acid or chloramphenicol was used to inhibit peptide synthesis to 1% of normal in Escherichia coli B, strain AS19. After 10 min of inhibition, peptide synthesis could be quickly restored to 80% of the normal rate after washing the bacteria on a filter. However, even in the presence of adenosine 3'-5'-cyclic-mon...

journal_title：Journal of bacteriology

authors： Pastushok C,Kennell D

更新日期：1974-02-01 00:00:00

abstract：:The major regulator controlling the physiological switch between aerobic and anaerobic growth conditions in Escherichia coli is the DNA binding protein FNR. To identify genes controlled by FNR, we used Affymetrix Antisense GeneChips to compare global gene expression profiles from isogenic MG1655 wild-type and Deltafnr...

journal_title：Journal of bacteriology

authors： Kang Y,Weber KD,Qiu Y,Kiley PJ,Blattner FR

更新日期：2005-02-01 00:00:00

abstract：:Kobayashi, George S. (Tulane University, New Orleans, La.), Lorraine Friedman, and Judith F. Kofroth. Some cytological and pathogenic properties of spheroplasts of Candida albicans. J. Bacteriol. 88:795-801. 1964.-Spheroplasts of Candida albicans were prepared by use of an enzymatic mixture from the digestive tract of...

journal_title：Journal of bacteriology

authors： KOBAYASHI GS,FRIEDMAN L,KOFROTH JF

更新日期：1964-09-01 00:00:00

abstract：:In wild-type Escherichia coli the activity of the maltose transport system is dependent on a periplasmic maltose-binding protein. It has been possible, however, to isolate mutants in which transport activity is mediated by the membrane components of the system and is no longer dependent on the periplasmic binding prot...

journal_title：Journal of bacteriology

authors： Reyes M,Treptow NA,Shuman HA

更新日期：1986-03-01 00:00:00

abstract：UNLABELLED:Over the course of the last 3 decades the role of the second messenger cyclic di-GMP (c-di-GMP) as a master regulator of bacterial physiology was determined. Although the control over c-di-GMP levels via synthesis and breakdown and the allosteric regulation of c-di-GMP over receptor proteins (effectors) and ...

journal_title：Journal of bacteriology

authors： Rotem O,Nesper J,Borovok I,Gorovits R,Kolot M,Pasternak Z,Shin I,Glatter T,Pietrokovski S,Jenal U,Jurkevitch E

更新日期：2015-08-31 00:00:00

abstract：:Mutants defective in uptake or utilization of a given metabolite can readily be obtained from facultative auxotrophs (for that metabolite) by penicillin enrichment under nonpermissive conditions in the presence of a low level of the required metabolite. ...

journal_title：Journal of bacteriology

authors： Berg CM,Rossi JJ,Coleman JV,Conlon M

更新日期：1975-03-01 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：: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：:Swarmer cell differentiation is a complex process involving the activity of many gene products. In this report, we characterized the genetic locus of Tn5 insertion in each of 12 mutants defective in swarmer cell elongation. The mutations fell into four categories affecting either flagellar biosynthesis or energetics, ...

journal_title：Journal of bacteriology

authors： Belas R,Goldman M,Ashliman K

更新日期：1995-02-01 00:00:00