Consequences of glycerol deprivation on the synthesis of membrane components in a glycerol auxotroph of Staphylococcus aureus.

abstract：:Heating at 55 C causes the intracellular degradation of ribosomes of Staphylococcus aureus MF-31. The 30S subunit of heated cells appears to be selectively attacked. Analysis of ribonucleic acid (RNA) showed that 16S RNA was destroyed and that the secondary structure of 23S RNA was altered. ...

journal_title：Journal of bacteriology

authors： Rosenthal LJ,Iandolo JJ

更新日期：1970-09-01 00:00:00

abstract：:Streptococcus thermophilus strain CNRZ 302 is unable to ferment galactose, neither that generated intracellularly by lactose hydrolysis nor the free sugar. Nevertheless, sequence analysis and complementation studies with Escherichia coli demonstrated that strain CNRZ 302 contained structurally intact genes for the Lel...

journal_title：Journal of bacteriology

authors： Vaughan EE,van den Bogaard PT,Catzeddu P,Kuipers OP,de Vos WM

更新日期：2001-02-01 00:00:00

abstract：:t is the holin gene for coliphage T4, encoding a 218-amino-acid (aa) protein essential for the inner membrane hole formation that initiates lysis and terminates the phage infection cycle. T is predicted to be an integral membrane protein that adopts an N(in)-C(out) topology with a single transmembrane domain (TMD). Th...

journal_title：Journal of bacteriology

authors： Moussa SH,Lawler JL,Young R

更新日期：2014-06-01 00:00:00

abstract：:The expression of Escherichia coli purR, which encodes the pur regulon repressor protein, is autoregulated. Autoregulation at the level of transcription requires two operator sites, designated purRo1 and purRo2 (O1 and O2). Operator O1 is in the region of DNA between the transcription start site and the site for trans...

journal_title：Journal of bacteriology

authors： Rolfes RJ,Zalkin H

更新日期：1990-10-01 00:00:00

abstract：:Streptococcus agalactiae cultures possess an aerobic pathway for glucose oxidation that is strongly inhibited by cyanide. The products of glucose oxidation by aerobically grown cells of S. agalactiae 50 are lactic and acetic acids, acetylmethylcarbinol, and carbon dioxide. Glucose degradation products by aerobically g...

journal_title：Journal of bacteriology

authors： Mickelson MN

更新日期：1967-07-01 00:00:00

abstract：:Infection of Escherichia coli with amber mutants of phage fd, in contrast to infection with wild-type phage, leads to cell death and the proliferation of intracytoplasmic membranes observed in electron micrographs at the poles of the cells. The accumulation of membranes correlates with changes in structural phospholip...

journal_title：Journal of bacteriology

authors： Onishi Y

更新日期：1971-09-01 00:00:00

abstract：:Hall, Herbert E. (Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio), Robert Angelotti, Keith H. Lewis, and Milton J. Foter. Characteristics of Clostridium perfringens strains associated with food and food-borne disease. J. Bacteriol. 85:1094-1103. 1963.-A total of 83 strains of Clostridium perfringens-30 f...

journal_title：Journal of bacteriology

authors： HALL HE,ANGELOTTI R,LEWIS KH,FOTER MJ

更新日期：1963-05-01 00:00:00

abstract：:Sneathia amnii is a poorly characterized emerging pathogen that has been implicated in amnionitis and urethritis. We found that S. amnii damages fetal membranes, and we identified and purified a cytotoxic exotoxin that lyses human red blood cells and damages cells from fetal membranes. The gene appears to be cotranscr...

journal_title：Journal of bacteriology

authors： Gentile GL,Rupert AS,Carrasco LI,Garcia EM,Kumar NG,Walsh SW,Jefferson KK

更新日期：2020-06-09 00:00:00

abstract：:The fucose-/mannose-specific lectin LecB from Pseudomonas aeruginosa is transported to the outer membrane; however, the mechanism used is not known so far. Here, we report that LecB is present in the periplasm of P. aeruginosa in two variants of different sizes. Both were functional and could be purified by their affi...

journal_title：Journal of bacteriology

authors： Bartels KM,Funken H,Knapp A,Brocker M,Bott M,Wilhelm S,Jaeger KE,Rosenau F

更新日期：2011-03-01 00:00:00

abstract：:We report here the structure of a previously uncharacterized phospholipid in the radiation-resistant bacterium Deinococcus radiodurans. This phospholipid, designated lipid 4, was shown by chemical analysis, HF hydrolysis, and nuclear magnetic resonance spectroscopy to be phosphatidylglyceroylalkylamine. Lipid 4 thus c...

journal_title：Journal of bacteriology

authors： Huang Y,Anderson R

更新日期：1991-01-01 00:00:00

abstract：:Peptidoglycan synthesis rate in nonconstricting filaments of Escherichia coli dnaX(Ts) has been studied by autoradiography of incorporated [3H]diaminopimelic acid. Analysis of autoradiograms of whole cells and sacculi showed that peptidoglycan is synthesized at a reduced rate in the nucleoid-containing parts of these ...

journal_title：Journal of bacteriology

authors： Mulder E,Woldringh CL

更新日期：1991-08-01 00:00:00

abstract：:We show that hisT function is required for normal growth of Escherichia coli K-12, since a lack of hisT-mediated pseudouridine tRNA modification causes a uracil requirement that interferes with cell division. We also show that hisT transcription is positively growth rate regulated in exponentially growing bacteria and...

journal_title：Journal of bacteriology

authors： Tsui HC,Arps PJ,Connolly DM,Winkler ME

更新日期：1991-11-01 00:00:00

abstract：:Clinical isolates of the fungal respiratory and systemic pathogen Histoplasma capsulatum have been placed in several different classes by using genomic restriction fragment length polymorphisms (RFLPs), but in general have not been distinguished further. We report here that a polymerase chain reaction (PCR)-based DNA ...

journal_title：Journal of bacteriology

authors： Kersulyte D,Woods JP,Keath EJ,Goldman WE,Berg DE

更新日期：1992-11-01 00:00:00

abstract：:In the course of study on ribonucleic acid (RNA) metabolism during sporulation in Saccharomyces cerevisiae, a new species of RNA (20S) was observed in sporulating cells by polyacrylamide gel electrophoresis. The relative content of this RNA to total RNA increased linearly early in sporulation. Labeled adenine was pref...

journal_title：Journal of bacteriology

authors： Kadowaki K,Halvorson HO

更新日期：1971-03-01 00:00:00

abstract：:The relative stability of membrane proteins in Escherichia coli was investigated to determine whether these proteins are degraded at heterogeneous rates and, if so, whether the degradative rates are correlated with the sizes or charges of the proteins. Cells growing in a glucose-limited chemostat with a generation tim...

journal_title：Journal of bacteriology

authors： Schroer DW,St John AC

更新日期：1981-05-01 00:00:00

abstract：:The DNA sequence of the central regulatory locus vir of Bordetella pertussis predicts that three gene products, BvgA, BvgB, and BvgC, are encoded. Features of the predicted primary structures of these proteins and their homology to other two-component systems suggest that BvgA is located in the cytoplasm, BvgB is loca...

journal_title：Journal of bacteriology

authors： Stibitz S,Yang MS

更新日期：1991-07-01 00:00:00

abstract：:Pseudomonas putida DOT-T1 was isolated after enrichment on minimal medium with 1% (vol/vol) toluene as the sole C source. The strain was able to grow in the presence of 90% (vol/vol) toluene and was tolerant to organic solvents whose log P(ow) (octanol/water partition coefficient) was higher than 2.3. Solvent toleranc...

journal_title：Journal of bacteriology

authors： Ramos JL,Duque E,Huertas MJ,Haïdour A

更新日期：1995-07-01 00:00:00

abstract：:Cell division of Escherichia coli K-12 strain PA3092 was inhibited by the addition of adenosine 3',5'-phosphate (cAMP), and the cellular morphology was changed from rods into filaments. Nucleoids in the filaments were regularly distributed and septum formation was perfectly inhibited. This inhibition of cell division ...

journal_title：Journal of bacteriology

authors： Utsumi R,Tanabe H,Nakamoto Y,Kawamukai M,Sakai H,Himeno M,Komano T,Hirota Y

更新日期：1981-09-01 00:00:00

abstract：:When incubated in the light under 100% oxygen, wild-type blue-green algae (Anacystis nidulans, Synechococcus cedrorum) die out rapidly at temperatures of 4 to 15 C, and at 35 C (or at 26 C in the case of S. cedrorum) in the absence of CO(2). Photosynthesis is impaired in these cells long before they die. Blocking of p...

journal_title：Journal of bacteriology

authors： Abeliovich A,Shilo M

更新日期：1972-09-01 00:00:00

abstract：:DNA microarrays encompassing the entire genome of Yersinia pestis were used to characterize global regulatory changes during steady-state vegetative growth occurring after shift from 26 to 37 degrees C in the presence and absence of Ca2+. Transcriptional profiles revealed that 51, 4, and 13 respective genes and open r...

journal_title：Journal of bacteriology

authors： Motin VL,Georgescu AM,Fitch JP,Gu PP,Nelson DO,Mabery SL,Garnham JB,Sokhansanj BA,Ott LL,Coleman MA,Elliott JM,Kegelmeyer LM,Wyrobek AJ,Slezak TR,Brubaker RR,Garcia E

更新日期：2004-09-01 00:00:00

abstract：:The effects of competence-inducing treatments on the composition and organization of membrane lipids in Escherichia coli K-12, DH1, DH5, HB101, and RR1 were investigated for two widely used protocols in which transformability is developed at low temperatures in Ca2+ buffers. At stages during each procedure, the lipid ...

journal_title：Journal of bacteriology

authors： Reusch RN,Hiske TW,Sadoff HL

更新日期：1986-11-01 00:00:00

abstract：UNLABELLED:Escherichia coli RtcB is a founding member of a family of manganese-dependent RNA repair enzymes that join RNA 2′,3′-cyclic phosphate (RNA>p) or RNA 3′-phosphate (RNAp) ends to 5′-OH RNA (HORNA) ends in a multistep pathway whereby RtcB (i) hydrolyzes RNA>p to RNAp, (ii) transfers GMP from GTP to RNAp to form...

journal_title：Journal of bacteriology

authors： Maughan WP,Shuman S

更新日期：2016-03-31 00:00:00

abstract：:Carotovoricin Er is a phage-tail-like bacteriocin produced by Erwinia carotovora subsp. carotovora strain Er, a causative agent for soft rot disease in plants. Here we studied binding and killing spectra of carotovoricin Er preparations for various strains of the bacterium (strains 645Ar, EC-2, N786, and P7) and found...

journal_title：Journal of bacteriology

authors： Nguyen HA,Tomita T,Hirota M,Kaneko J,Hayashi T,Kamio Y

更新日期：2001-11-01 00:00:00

abstract：:In vitro, archaeal SRP54 binds SRP RNA in the absence of SRP19, suggesting the latter to be expendable in Archaea. Accordingly, the Haloferax volcanii SRP19 gene was deleted. Although normally transcribed at a level comparable to that of the essential SRP54 gene, SRP19 deletion had no effect on cell growth, membrane p...

journal_title：Journal of bacteriology

authors： Yurist S,Dahan I,Eichler J

更新日期：2007-01-01 00:00:00

abstract：:The heat-stable enterotoxin (ST) produced by enterotoxigenic Escherichia coli is an extracellular peptide toxin that evokes watery diarrhea in the host. Two types of STs, STI and STII, have been found. Both STs are synthesized as precursor proteins and are then converted to the active forms with intramolecular disulfi...

journal_title：Journal of bacteriology

authors： Yamanaka H,Kobayashi H,Takahashi E,Okamoto K

更新日期：2008-12-01 00:00:00

abstract：:Hogg, Robert W. (University of Illinois, Urbana), Chitra S. Biswas, and Harry P. Broquist. Interference with valine and isoleucine biosynthesis by cyclic hydroxamic acids. J. Bacteriol. 90:1265-1270. 1965.-The introduction of a hydroxyl group in a number of common barbiturates, a substitution which converts these comp...

journal_title：Journal of bacteriology

authors： Hogg RW,Biswas CS,Broquist HP

更新日期：1965-11-01 00:00:00

abstract：:The chromatophores of Chromatium vinosum, as well as six other photosynthetic bacteria, contained two or more proteins which were insoluble when heated in the presence of sodium dodecyl sulfate (SDS) and 2-mercaptoethanol (beta-ME). When the chromatophores were dissolved at room temperature in SDS-beta-ME, these prote...

journal_title：Journal of bacteriology

authors： Hui KM,Hurlbert RE

更新日期：1979-04-01 00:00:00

abstract：:The aim of this study was to identify the compatible solutes accumulated by Pseudomonas putida S12 subjected to osmotic stress. In response to reduced water activity, P. putida S12 accumulated Nalpha-acetylglutaminylglutamine amide (NAGGN) simultaneously with a novel compatible solute identified as mannitol (using 13C...

journal_title：Journal of bacteriology

authors： Kets EP,Galinski EA,de Wit M,de Bont JA,Heipieper HJ

更新日期：1996-12-01 00:00:00

abstract：:In Escherichia coli, nine essential cell division proteins are known to localize to the division septum. FtsL is a 13-kDa bitopic membrane protein with a short cytoplasmic N-terminal domain, a membrane-spanning segment, and a periplasmic domain that has a repeated heptad motif characteristic of leucine zippers. Here, ...

journal_title：Journal of bacteriology

authors： Ghigo JM,Beckwith J

更新日期：2000-01-01 00:00:00

abstract：:In bacteria, normal mutation frequencies are mostly around 10(-10) per base pair. However, there exists natural isolates, called "mutators," that exhibit permanent mutation occurrences up to 1,000-fold greater than usual. As mutations play essential roles, particularly in the evolution of antibiotic resistance, bacter...

journal_title：Journal of bacteriology

authors： Le Bars H,Bousarghin L,Bonnaure-Mallet M,Jolivet-Gougeon A,Barloy-Hubler F

更新日期：2012-07-01 00:00:00