The dual-specificity protein phosphatase Yvh1p acts upstream of the protein kinase mck1p in promoting spore development in Saccharomyces cerevisiae.

abstract：:It previously has been proposed that the Escherichia coli SecB protein promotes the export of the maltose-binding protein (MBP) from the cytoplasm by preventing the folding of the precursor MBP (preMBP) into a translocation-incompetent conformation. The export of wild-type MBP is only partially blocked in SecB- cells....

journal_title：Journal of bacteriology

authors： Collier DN,Bassford PJ Jr

更新日期：1989-09-01 00:00:00

abstract：:Bacterial cell division is mediated by a set of proteins that assemble to form a large multiprotein complex called the divisome. Recent studies in Bacillus subtilis and Escherichia coli indicate that cell division proteins are involved in multiple cooperative binding interactions, thus presenting a technical challenge...

journal_title：Journal of bacteriology

authors： Robichon C,King GF,Goehring NW,Beckwith J

更新日期：2008-09-01 00:00:00

abstract：:Twenty-six FliF monomers assemble into the MS ring, a central motor component of the bacterial flagellum that anchors the structure in the inner membrane. Approximately 100 amino acids at the C terminus of FliF are exposed to the cytoplasm and, through the interaction with the FliG switch protein, a component of the f...

journal_title：Journal of bacteriology

authors： Grünenfelder B,Gehrig S,Jenal U

更新日期：2003-03-01 00:00:00

abstract：:Acyl-homoserine lactone (acyl-HSL) quorum-sensing signaling is common to many Proteobacteria. Acyl-HSLs are synthesized by the LuxI family of synthases, and the signal response is mediated by members of the LuxR family of transcriptional regulators. Burkholderia thailandensis is a member of a closely related cluster o...

journal_title：Journal of bacteriology

authors： Chandler JR,Duerkop BA,Hinz A,West TE,Herman JP,Churchill ME,Skerrett SJ,Greenberg EP

更新日期：2009-10-01 00:00:00

abstract：:A Rhodobacter sphaeroides mutant (CYCA1) lacking cytochrome c2 (cyt c2) was previously constructed (T. J. Donohue, A. G. McEwan, S. Van Doren, A. R. Crofts, and S. Kaplan, Biochemistry, 27: 1918-1924, 1988) by a combination of in vivo and in vitro molecular genetic techniques. CYCA1 was incapable of photosynthetic gro...

journal_title：Journal of bacteriology

authors： Brandner JP,McEwan AG,Kaplan S,Donohue TJ

更新日期：1989-01-01 00:00:00

abstract：:Transition metals are essential for life but are toxic when in excess. Metal ion intoxication may result from the mismetallation of essential metal-dependent enzymes with a noncognate metal. To begin to identify enzymes and processes that are susceptible to mismetallation, we have selected for strains with increased r...

journal_title：Journal of bacteriology

authors： Pi H,Wendel BM,Helmann JD

更新日期：2020-03-11 00:00:00

abstract：:The gap-2 gene, encoding the NAD(P)-dependent D-glyceraldehyde-3-phosphate dehydrogenase (GAPDH2) of the cyanobacterium Synechocystis sp. strain PCC 6803, was cloned by functional complementation of an Escherichia coli gap mutant with a genomic DNA library; this is the first time that this cloning strategy has been us...

journal_title：Journal of bacteriology

authors： Valverde F,Losada M,Serrano A

更新日期：1997-07-01 00:00:00

abstract：:Ultrastructural and biochemical studies of a recombinant Treponema pallidum surface antigen designated 4D have been conducted due to its likely biological significance. Electron microscopy demonstrated that the 190-kilodalton (kDa) 4D molecule is an ordered ring structure of 10-nm diameter. The 90-kDa proteinase K-tre...

journal_title：Journal of bacteriology

authors： Fehniger TE,Radolf JD,Lovett MA

更新日期：1986-03-01 00:00:00

abstract：:Toxin-antitoxin (TA) systems have been reported in the genomes of most bacterial species, and their role when located on the chromosome is still debated. TA systems are particularly abundant in the massive cassette arrays associated with chromosomal superintegrons (SI). Here, we describe the characterization of two su...

journal_title：Journal of bacteriology

authors： Guérout AM,Iqbal N,Mine N,Ducos-Galand M,Van Melderen L,Mazel D

更新日期：2013-05-01 00:00:00

abstract：:Morello, Josephine A. (Boston University School of Medicine, Boston, Mass.), Teresa A. DiGenio, and Edgar E. Baker. Significance of salmonellae isolated from apparently healthy mice. J. Bacteriol. 89:1460-1464. 1965.-Three species of Salmonella were isolated from three groups of apparently healthy laboratory mice. The...

journal_title：Journal of bacteriology

authors： MORELLO JA,DIGENIO TA,BAKER EE

更新日期：1965-06-01 00:00:00

abstract：:Containment strategies for outbreaks of invasive Neisseria meningitidis disease are informed by serogroup assays that characterize the polysaccharide capsule. We sought to uncover the genomic basis of conflicting serogroup assay results for an isolate (M16917) from a patient with acute meningococcal disease. To this e...

journal_title：Journal of bacteriology

authors： Rishishwar L,Katz LS,Sharma NV,Rowe L,Frace M,Dolan Thomas J,Harcourt BH,Mayer LW,Jordan IK

更新日期：2012-10-01 00:00:00

abstract：:Catheter-related bloodstream infections due to Staphylococcus aureus are of increasing clinical importance. The pathophysiological steps leading to colonization and infection, however, are still incompletely defined. We observed growth and detachment of S. aureus biofilms in an in vitro catheter-infection model by usi...

journal_title：Journal of bacteriology

authors： Fux CA,Wilson S,Stoodley P

更新日期：2004-07-01 00:00:00

abstract：:Two plasmids containing the penicillinase gene of alkalophilic Bacillus sp. strain 170, pEAP1 and pEAP2, were constructed. Most of the penicillinase produced by Escherichia coli, which carried these plasmids, was found in the culture medium. This excretion is caused by the cloned DNA fragment which contains some compo...

journal_title：Journal of bacteriology

authors： Kudo T,Kato C,Horikoshi K

更新日期：1983-11-01 00:00:00

abstract：:Streptococcus mutans transports glucose via the phosphoenolpyruvate (PEP)-dependent sugar phosphotransferase system (PTS). Earlier studies indicated that an alternate glucose transport system functions in this organism under conditions of high growth rates, low pH, or excess glucose. To identify this system, S. mutans...

journal_title：Journal of bacteriology

authors： Cvitkovitch DG,Boyd DA,Thevenot T,Hamilton IR

更新日期：1995-05-01 00:00:00

abstract：:Ragland, T. E. (Brandeis University, Waltham, Mass.), T. Kawasaki, and J. M. Lowenstein. Comparative aspects of some bacterial dehydrogenases and transhydrogenases. J. Bacteriol. 91:236-244. 1966.-Twenty-eight diverse bacterial species were surveyed for the activities and coenzyme specificities of four enzymes: isocit...

journal_title：Journal of bacteriology

authors： Ragland TE,Kawasaki T,Lowenstein JM

更新日期：1966-01-01 00:00:00

abstract：:Mevinolinic acid, the open acid form of mevinolin, which is a metabolite of Aspergillus terreus, has been shown to be a competitive inhibitor of the enzyme 3-hydroxy-3-methylglutaryl coenzyme A reductase (Alberts et al., Proc. Natl. Acad. Sci. U.S.A. 77:3957-3961, 1980). The biosynthesis of mevinolinic acid was studie...

journal_title：Journal of bacteriology

authors： Greenspan MD,Yudkovitz JB

更新日期：1985-05-01 00:00:00

abstract：:Chorismate mutase from Streptomyces aureofaciens was purified 12-fold. This enzyme preparation did not show any activity when tested for anthranilate synthetase, prephenate dehydrogenase, or prephenate dehydratase. The catalytic activity of chorismate mutase has a broad optimum between pH 7 and 8. The initial velocity...

journal_title：Journal of bacteriology

authors： Görisch H,Lingens F

更新日期：1973-05-01 00:00:00

abstract：:Comparative genome analysis of Enterococcus faecium recently revealed that a genomic island containing the esp gene, referred to as the esp-containing pathogenicity island (esp PAI), can be transferred by conjugation and contains a partial Tn916-like element and an integrase gene, intA. Here, we characterize the role ...

journal_title：Journal of bacteriology

authors： Top J,Sinnige JC,Majoor EA,Bonten MJ,Willems RJ,van Schaik W

更新日期：2011-02-01 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：:While coagulase-negative staphylococci (CoNS), with their ability to form a thick, multilayered biofilm on foreign bodies, have been identified as the major cause of implant-associated infections, no data are available about biofilm formation by staphylococcal small-colony variants (SCVs). In the past years, a number ...

journal_title：Journal of bacteriology

authors： Al Laham N,Rohde H,Sander G,Fischer A,Hussain M,Heilmann C,Mack D,Proctor R,Peters G,Becker K,von Eiff C

更新日期：2007-06-01 00:00:00

abstract：:The hyperthermophilic eubacterium Thermotoga maritima possesses an operon encoding an Hsp70 molecular chaperone protein and a protein with meaningful homology to the small heat shock protein family of chaperones. This represents the first demonstrated co-operon organization for these two important classes of molecular...

journal_title：Journal of bacteriology

authors： Michelini ET,Flynn GC

更新日期：1999-07-01 00:00:00

abstract：:Among mutants which require isoleucine, but not valine, for growth, we have found two distinguishable classes. One is defective in the biosynthetic enzyme threonine deaminase (l-threonine hydro-lyase, deaminating, EC 4.2.1.16) and the other has an altered isoleucyl transfer ribonucleic acid (tRNA) synthetase [l-isoleu...

journal_title：Journal of bacteriology

authors： Iaccarino M,Berg P

更新日期：1971-02-01 00:00:00

abstract：:DNA sequence analysis of a region of the Streptomyces sp. strain C5 daunomycin biosynthesis gene cluster, located between the daunomycin polyketide biosynthesis gene cluster and a dnrI (transcriptional activator) homolog, revealed the presence of a gene encoding a P-450-like enzyme with a deduced Mr of 46,096. Express...

journal_title：Journal of bacteriology

authors： Dickens ML,Strohl WR

更新日期：1996-06-01 00:00:00

abstract：:It has been clear for over sixty years that the principal method whereby cells replicate and segregate their DNA is semiconservative. It is much less clear why it should be like this rather than, say, conservative. Recently, evidence has accumulated that supports the hypothesis that one of the functions of the cell cy...

journal_title：Journal of bacteriology

authors： Norris V

更新日期：2019-05-22 00:00:00

abstract：:Evidence is presented that progametangia in both the plus and the minus mating types of Mucor mucedo can be induced by one substance, namely (-)-trisporic acid B. A method is described for the determination of the concentration of the sex factors (trisporone, trisporic acid B, trisporic acid C) in mated cultures of Mu...

journal_title：Journal of bacteriology

authors： Van den Ende H,Wiechmann AH,Reyngoud DJ,Hendriks T

更新日期：1970-02-01 00:00:00

abstract：:The Escherichia coli beta-galactosidase enzyme was used as a reporter molecule for genetic fusions in Rhodobacter capsulatus. DNA fragments that were from the upstream region of the hydrogenase structural operon hupSLM and contained 5' hupS sequences were fused in frame to a promoterless lacZ gene, yielding fusion pro...

journal_title：Journal of bacteriology

authors： Colbeau A,Vignais PM

更新日期：1992-07-01 00:00:00

abstract：:Theophylline, aminophylline, and isobutylmethylxanthine, compounds reported to be inhibitors of adenosine 3',5'-phosphate (cAMP) phosphodiesterase, prevented the alpha-factor-induced cell cycle arrest of Saccharomyces cerevisiae a cells. To determine whether the in vivo effect of these methylxanthines on yeast pheromo...

journal_title：Journal of bacteriology

authors： Liao HH,Thorner J

更新日期：1981-12-01 00:00:00

abstract：:Streptococcus pyogenes, or group A Streptococcus (GAS), is both a pathogen and an asymptomatic colonizer of human hosts and produces a large number of surface-expressed and secreted factors that contribute to a variety of infection outcomes. The GAS-secreted cysteine protease SpeB has been well studied for its effects...

journal_title：Journal of bacteriology

authors： Carothers KE,Liang Z,Mayfield J,Donahue DL,Lee M,Boggess B,Ploplis VA,Castellino FJ,Lee SW

更新日期：2020-05-11 00:00:00

abstract：:tRNAs play a critical role in mRNA decoding, and posttranscriptional modifications within tRNAs drive decoding efficiency and accuracy. The types and positions of tRNA modifications in model bacteria have been extensively studied, and tRNA modifications in a few eukaryotic organisms have also been characterized and lo...

journal_title：Journal of bacteriology

authors： Yu N,Jora M,Solivio B,Thakur P,Acevedo-Rocha CG,Randau L,de Crécy-Lagard V,Addepalli B,Limbach PA

更新日期：2019-04-09 00:00:00

abstract：:Four regulated promoters that direct the transcription of genes (i.e., korA, tra, kilB, and korB) involved in the transfer of the Streptomyces plasmid pIJ101 were isolated following the in vitro fusion of plasmid DNA fragments to a promoterless gene encoding the S. lividans extracellular enzyme beta-galactosidase. Int...

journal_title：Journal of bacteriology

authors： Stein DS,Kendall KJ,Cohen SN

更新日期：1989-11-01 00:00:00