Nalidixic Acid and the Metabolism of Escherichia coli.

abstract：:Rickettsia typhi, the causative agent of murine typhus, is an obligate intracellular bacterium with a life cycle involving both vertebrate and invertebrate hosts. Here we present the complete genome sequence of R. typhi (1,111,496 bp) and compare it to the two published rickettsial genome sequences: R. prowazekii and ...

journal_title：Journal of bacteriology

authors： McLeod MP,Qin X,Karpathy SE,Gioia J,Highlander SK,Fox GE,McNeill TZ,Jiang H,Muzny D,Jacob LS,Hawes AC,Sodergren E,Gill R,Hume J,Morgan M,Fan G,Amin AG,Gibbs RA,Hong C,Yu XJ,Walker DH,Weinstock GM

更新日期：2004-09-01 00:00:00

abstract：:The O antigen is an important cell wall antigen of gram-negative bacteria, and the genes responsible for its biosynthesis are located in a gene cluster. We have cloned and sequenced the DNA segment unique to the O-antigen gene cluster of Salmonella enterica group D3. This segment includes a novel O-antigen polymerase ...

journal_title：Journal of bacteriology

authors： Curd H,Liu D,Reeves PR

更新日期：1998-02-01 00:00:00

abstract：:In the long-chain n-alkane degrader Acinetobacter sp. strain M-1, two alkane hydroxylase complexes are switched by controlling the expression of two n-alkane hydroxylase-encoding genes in response to the chain length of n-alkanes, while rubredoxin and rubredoxin ruductase are encoded by a single gene and expressed con...

journal_title：Journal of bacteriology

authors： Tani A,Ishige T,Sakai Y,Kato N

更新日期：2001-03-01 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：:In response to DNA damage or the inhibition of normal DNA replication in Escherichia coli, a set of some 20 unlinked operons is induced through the RecA-mediated cleavage of the LexA repressor. We examined the effect of this SOS response on the transposition of Tn5 and determined that the frequency of transposition is...

journal_title：Journal of bacteriology

authors： Weinreich MD,Makris JC,Reznikoff WS

更新日期：1991-11-01 00:00:00

abstract：:The expression pattern of the Escherichia coli genome is controlled in part by regulating the utilization of a limited number of RNA polymerases among a total of its approximately 4,600 genes. The distribution pattern of RNA polymerase changes from modulation of two types of protein-protein interactions: the interacti...

journal_title：Journal of bacteriology

authors： Ishihama A,Kori A,Koshio E,Yamada K,Maeda H,Shimada T,Makinoshima H,Iwata A,Fujita N

更新日期：2014-08-01 00:00:00

abstract：:Most bacteriophages (phages) release their progeny through the action of holins that form lesions in the cytoplasmic membrane and lysins that degrade the bacterial peptidoglycan. Although the function of each protein is well established in phages infecting Streptococcus pneumoniae, the role--if any--of the powerful ba...

journal_title：Journal of bacteriology

authors： Frias MJ,Melo-Cristino J,Ramirez M

更新日期：2009-09-01 00:00:00

abstract：:Uncoupled enzyme IIGlc of the phosphoenolpyruvate (PEP):glucose phosphotransferase system (PTS) in Salmonella typhimurium is able to catalyze glucose transport in the absence of PEP-dependent phosphorylation. As a result of the ptsG mutation, the apparent Km of the system for glucose transport is increased about 1,000...

journal_title：Journal of bacteriology

authors： Ruijter GJ,Postma PW,van Dam K

更新日期：1990-09-01 00:00:00

abstract：:Broad-host-range plasmids and cloning vectors were conjugatively transferred to Acetobacter xylinum. One of the plasmids, RP4::Mu cts61, was used for the insertion of Tn1 into the 16-, 44-, and 64-kilobase-pair plasmids of A. xylinum. The Tn1-labeled plasmids could be mobilized by a helper plasmid. Many of the Tn1 ins...

journal_title：Journal of bacteriology

authors： Valla S,Coucheron DH,Kjosbakken J

更新日期：1986-01-01 00:00:00

abstract：:The heme prosthetic group of heme proteins contains iron, which can be a limiting nutrient. Here, we show that cytochrome c1 protein from Bradyrhizobium japonicum was strongly affected by the iron status, with low expression in cells grown under iron limitation. This control was not affected in mutants encoding the ir...

journal_title：Journal of bacteriology

authors： Gao T,O'Brian MR

更新日期：2005-08-01 00:00:00

abstract：:Disruption of gene HI0894 or HI0895 in Haemophilus influenzae Rd, homologs of Escherichia coli acrAB multidrug efflux genes, caused hypersusceptibility to erythromycin, rifampin, novobiocin, and dyes such as ethidium bromide and crystal violet and increased accumulation of radioactive erythromycin, showing that these ...

journal_title：Journal of bacteriology

authors： Sánchez L,Pan W,Viñas M,Nikaido H

更新日期：1997-11-01 00:00:00

abstract：:Mutant strains of Aspergillus niger with reduced citrate control of carbohydrate catabolism (cic mutants) grow faster than the parent strain on media containing 5% (wt/vol) citrate. The mutants tolerated a higher intracellular citrate concentration than the parent strain. One mutant (cic-7/3) contained phosphofructoki...

journal_title：Journal of bacteriology

authors： Schreferl G,Kubicek CP,Röhr M

更新日期：1986-03-01 00:00:00

abstract：:A number of polyacrylamide gel systems and solubilization procedures were studied to define the number and nature of "major" polypeptide bands in the outer membrane of Pseudomonas aeruginosa. It was shown that five of the eight major outer membrane proteins were "heat modifiable" in that their mobility on sodium dodec...

journal_title：Journal of bacteriology

authors： Hancock RE,Carey AM

更新日期：1979-12-01 00:00:00

abstract：:Inhibition of sterol uptake in Saccharomyces cerevisiae sterol auxotroph FY3 (alpha hem1 erg7 ura) by delta-aminolevulinic acid (ALA) is dependent on the ability of the organism to synthesize heme from ALA. Sterol-depleted cells not exposed to ALA or strain PFY3 cells, with a double heme mutation, exposed to ALA did n...

journal_title：Journal of bacteriology

authors： Lorenz RT,Parks LW

更新日期：1987-08-01 00:00:00

abstract：:The levels of reduced and oxidized nicotinamide adenine dinucleotides were determined in Xanthobacter flavus during a transition from heterotrophic to autotrophic growth. Excess reducing equivalents are rapidly dissipated following induction of the Calvin cycle, indicating that the Calvin cycle serves as a sink for ex...

journal_title：Journal of bacteriology

authors： van Keulen G,Dijkhuizen L,Meijer WG

更新日期：2000-08-01 00:00:00

abstract：:Regulation of the cadA cadmium and zinc resistance determinant of Staphylococcus aureus plasmid pI258 was demonstrated by using gene fusions and direct measurements of transcription. In growth experiments, cells harboring the intact cadA operon were induced with different cations and challenged by an inhibitory concen...

journal_title：Journal of bacteriology

authors： Yoon KP,Misra TK,Silver S

更新日期：1991-12-01 00:00:00

abstract：:A sequence-specific modification methylase (M . SinI) was isolated and purified from Escherichia coli harboring a derivative of recombinant plasmid pSI4 (see accompanying manuscript: C. Karreman and A. de Waard, J. Bacteriol. 170:2527-2532, 1988), which contains a Salmonella infantis DNA insert. The enzyme uniquely me...

journal_title：Journal of bacteriology

authors： Karreman C,de Waard A

更新日期：1988-06-01 00:00:00

abstract：:The nickel-cobalt-cadmium resistance genes carried by plasmid pTOM9 of Alcaligenes xylosoxidans 31A are located on a 14.5-kb BamHI fragment. By random Tn5 insertion mutagenesis, the fragment was shown to contain two distinct nickel resistance loci, ncc and nre. The ncc locus causes a high-level combined nickel, cobalt...

journal_title：Journal of bacteriology

authors： Schmidt T,Schlegel HG

更新日期：1994-11-01 00:00:00

abstract：:An open reading frame (slr0899) on the genome of Synechocystis sp. strain PCC 6803 encodes a polypeptide of 149 amino acid residues, the sequence of which is 40% identical to that of cyanase from Escherichia coli. Introduction into a cyanase-deficient E. coli strain of a plasmid-borne slr0899 resulted in expression of...

journal_title：Journal of bacteriology

authors： Harano Y,Suzuki I,Maeda S,Kaneko T,Tabata S,Omata T

更新日期：1997-09-01 00:00:00

abstract：:We report the first example of a gene, hmp, encoding a soluble flavohemoglobin in Escherichia coli K-12, which is up-regulated by paraquat in a SoxRS-independent manner. Unlike what is found for other paraquat-inducible genes, high concentrations of paraquat (200 microM) were required to increase the level of hmp expr...

journal_title：Journal of bacteriology

authors： Membrillo-Hernández J,Kim SO,Cook GM,Poole RK

更新日期：1997-05-01 00:00:00

abstract：:Small subunit rRNA sequences have been determined for 10 of the most clinically important pathogenic species of the yeast genus Candida (including Torulopsis [Candida] glabrata and Yarrowia [Candida] lipolytica) and for Hansenula polymorpha. Phylogenetic analyses of these sequences and those of Saccharomyces cerevisia...

journal_title：Journal of bacteriology

authors： Barns SM,Lane DJ,Sogin ML,Bibeau C,Weisburg WG

更新日期：1991-04-01 00:00:00

abstract：:Replication initiation depends on origin recognition, helicase, and primase activities. In phage P4, a second DNA region, the cis replication region (crr), is also required for replication initiation. The multifunctional alpha protein of phage P4, which is essential for DNA replication, combines the three aforemention...

journal_title：Journal of bacteriology

authors： Ziegelin G,Calendar R,Lurz R,Lanka E

更新日期：1997-07-01 00:00:00

abstract：:A search by subtractive hybridization for sequences present in only certain strains of Helicobacter pylori led to the discovery of a 2-kb transposable element to be called IS607, which further PCR and hybridization tests indicated was present in about one-fifth of H. pylori strains worldwide. IS607 contained two open ...

journal_title：Journal of bacteriology

authors： Kersulyte D,Mukhopadhyay AK,Shirai M,Nakazawa T,Berg DE

更新日期：2000-10-01 00:00:00

abstract：:Mycoplasma laidlawii was recovered from burns from 13 of 52 patients. In most cases, cocci or bacilli were isolated simultaneously. ...

journal_title：Journal of bacteriology

authors： Markham JG,Markham NP

更新日期：1969-05-01 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：:Nagai, Susumu (National Women's University, Nara, Japan). Differential reduction of tellurite by growing colonies of normal yeast and respiration-deficient mutants. J. Bacteriol. 90:220-222. 1965.-A differential reduction of sodium tellurite was observed between normal and respiration-deficient mutant colonies of seve...

journal_title：Journal of bacteriology

authors： Nagai S

更新日期：1965-07-01 00:00:00

abstract：:The cold shock response of Escherichia coli is elicited by downshift of temperature from 37 degrees C to 15 degrees C and is characterized by induction of several cold shock proteins, including CsdA, during the acclimation phase. CsdA, a DEAD-box protein, has been proposed to participate in a variety of processes, suc...

journal_title：Journal of bacteriology

authors： Awano N,Xu C,Ke H,Inoue K,Inouye M,Phadtare S

更新日期：2007-08-01 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：:Monoubiquitination of the 12-transmembrane segment (12-TMS) Saccharomyces cerevisiae maltose transporter promoted the maximal internalization rate of this protein. This modification is similar to that of the 7-TMS alpha-factor receptor but different from that of the 12-TMS uracil and general amino acid permeases. This...

journal_title：Journal of bacteriology

authors： Lucero P,Peñalver E,Vela L,Lagunas R

更新日期：2000-01-01 00:00:00

abstract：:Whole-genome sequence analysis of Mycobacterium leprae has revealed a limited number of protein-coding genes, with half of the genome composed of pseudogenes and noncoding regions. We previously showed that some M. leprae pseudogenes are transcribed at high levels and that their expression levels change following infe...

journal_title：Journal of bacteriology

authors： Akama T,Suzuki K,Tanigawa K,Kawashima A,Wu H,Nakata N,Osana Y,Sakakibara Y,Ishii N

更新日期：2009-05-01 00:00:00