The Bacillus subtilis nucleoid-associated protein HPB12 strongly compacts DNA.

abstract：UNLABELLED:The σE envelope stress response is an essential signal transduction pathway which detects and removes mistargeted outer membrane (OM) β-barrel proteins (OMPs) in the periplasm of Escherichia coli It relies on σE, an alternative sigma factor encoded by the rpoE gene. Here we report a novel mutation, a nucleot...

journal_title：Journal of bacteriology

authors： Konovalova A,Schwalm JA,Silhavy TJ

更新日期：2016-08-11 00:00:00

abstract：:Deletion mutagenesis analysis of a duplicated gene necessary for Haemophilus influenzae serotype b capsule expression showed that only one functional copy of this gene is required for capsule production and for virulence in infant rats. Mutant strains generated in this study differed from each other and from the paren...

journal_title：Journal of bacteriology

authors： Ely S,Tippett J,Kroll JS,Moxon ER

更新日期：1986-07-01 00:00:00

abstract：:The ornithine lipid of Thiobacillus thiooxidans was found to be 1.9% of the total polar lipids. Approximately 80% of this lipid was found to be localized in the outer membrane. ...

journal_title：Journal of bacteriology

authors： Dees C,Shively JM

更新日期：1982-02-01 00:00:00

abstract：:Four genes that encode the homologues of plant geranylgeranyl reductase were isolated from a hyperthermophilic archaeon Archaeoglobus fulgidus, which produces menaquinone with a fully saturated heptaprenyl side chain, menaquinone-7(14H). The recombinant expression of one of the homologues in Escherichia coli led to a ...

journal_title：Journal of bacteriology

authors： Hemmi H,Takahashi Y,Shibuya K,Nakayama T,Nishino T

更新日期：2005-03-01 00:00:00

abstract：:The genome of Halobacterium sp. strain NRC-1 contains a large gene cluster, gvpMLKJIHGFEDACNO, that is both necessary and sufficient for the production of buoyant gas-filled vesicles. Due to the resistance of gas vesicles to solubilization, only the major gas vesicle protein GvpA and a single minor protein, GvpC, were...

journal_title：Journal of bacteriology

authors： Shukla HD,DasSarma S

更新日期：2004-05-01 00:00:00

abstract：:Serpulina hyodysenteriae, the etiologic agent of swine dysentery, contains complex periplasmic flagella which are composed of multiple class A and class B polypeptides. To examine the role these proteins play in flagellar synthesis, structure, and function and to develop strains which may provide insight into the impo...

journal_title：Journal of bacteriology

authors： Rosey EL,Kennedy MJ,Petrella DK,Ulrich RG,Yancey RJ Jr

更新日期：1995-10-01 00:00:00

abstract：:During insect infection Photorhabdus luminescens emits light and expresses virulence factors, including insecticidal toxin complexes (Tcs) and an RTX-like metalloprotease (Prt). Using quantitative PCR and protein assays, we describe the expression patterns of these factors both in culture and during insect infection a...

journal_title：Journal of bacteriology

authors： Daborn PJ,Waterfield N,Blight MA,Ffrench-Constant RH

更新日期：2001-10-01 00:00:00

abstract：:Penicillin-binding protein (PBP) 7 of Escherichia coli is a poorly characterized member of the family of enzymes that synthesize and modify the bacterial cell wall. The approximate chromosomal position of the gene encoding this protein was determined by measuring the expression of PBPs during lytic infection of E. col...

journal_title：Journal of bacteriology

authors： Henderson TA,Templin M,Young KD

更新日期：1995-04-01 00:00:00

abstract：:The nucleotide sequence of a 3.4-kb EcoRI-PstI DNA fragment of Xanthomonas campestris pv. campestris revealed two open reading frames, which were designated xanA and xanB. The genes xanA and xanB encode proteins of 448 amino acids (molecular weight of 48,919) and 466 amino acids (molecular weight of 50,873), respectiv...

journal_title：Journal of bacteriology

authors： Köplin R,Arnold W,Hötte B,Simon R,Wang G,Pühler A

更新日期：1992-01-01 00:00:00

abstract：:Investigation of the chromosomal region downstream of the lacZ gene from Lactobacillus delbrueckii subsp. bulgaricus revealed the presence of a gene (prtB) encoding a proteinase of 1,946 residues with a predicted molecular mass of 212 kDa. The deduced amino acid sequence showed that PrtB proteinase displays significan...

journal_title：Journal of bacteriology

authors： Gilbert C,Atlan D,Blanc B,Portailer R,Germond JE,Lapierre L,Mollet B

更新日期：1996-06-01 00:00:00

abstract：:The distribution of the extracellular enzyme, thiaminase I, was determined for logarithmically growing cultures of Bacillus thiaminolyticus. About 60% of the enzyme is associated with the cells throughout the growth cycle. The remainder of the enzyme is in the culture medium. The release of the cell-bound thiaminase I...

journal_title：Journal of bacteriology

authors： Agee CC,Wilkins JH,Airth RL

更新日期：1973-09-01 00:00:00

abstract：:To determine possible functions of the calmodulinlike protein of Bacillus subtilis, the time course of its expression during sporulation and its cellular localization were studied. The protein was expressed in a constitutive manner from the end of logarithmic growth through 8 h of sporulation as determined by antibody...

journal_title：Journal of bacteriology

authors： Dominguez DC,Adams H,Hageman JH

更新日期：1999-08-01 00:00:00

abstract：:Two genes, nahG and nahW, encoding two independent salicylate 1-hydroxylases have been identified in the naphthalene-degrading strain Pseudomonas stutzeri AN10. While nahG resides in the same transcriptional unit as the meta-cleavage pathway genes, forming the naphthalene degradation lower pathway, nahW is situated ou...

journal_title：Journal of bacteriology

authors： Bosch R,Moore ER,García-Valdés E,Pieper DH

更新日期：1999-04-01 00:00:00

abstract：:The function of SufI, a well-studied substrate of the TatABC translocase in Escherichia coli, is not known. It was earlier implicated in cell division, based on the finding that multiple copies of sufI suppressed the phenotypes of cells with mutations in ftsI (ftsI23), which encodes a divisomal transpeptidase. Recentl...

journal_title：Journal of bacteriology

authors： Samaluru H,SaiSree L,Reddy M

更新日期：2007-11-01 00:00:00

abstract：:When cells of two auxotrophic mutants of Sulfolobus acidocaldarius are mixed and incubated on solid medium, they form stable genetic recombinants which can be selected, enumerated, and characterized. Any of a variety of auxotrophic markers can recombine with each other, and the phenomenon has been observed at temperat...

journal_title：Journal of bacteriology

authors： Grogan DW

更新日期：1996-06-01 00:00:00

abstract：:Saccharomyces kluyveri is a heterothallic yeast with two allelic mating types denoted as a-k and alpha-k by analogy with Saccharomyces cerevisiae and from the work described here. S. kluyveri produces mating pheromones analogous to those of S. cerevisiae, but which appear to have different specificity. S. kluyveri thu...

journal_title：Journal of bacteriology

authors： McCullough J,Herskowitz I

更新日期：1979-04-01 00:00:00

abstract：:Acclimation to high salt concentrations involves concerted changes in gene expression. For the majority of salt-regulated genes, the mechanism underlying the induction process is not known. The gene ggpS (sll1566), which encodes the glucosylglycerol-phosphate synthase responsible for the synthesis of the compatible so...

journal_title：Journal of bacteriology

authors： Klähn S,Höhne A,Simon E,Hagemann M

更新日期：2010-09-01 00:00:00

abstract：:A method was devised to efficiently select isolates of Staphylococcus aureus 8325 in which Tn551, a transposon originating on the pI258 plasmid responsible for erythromycin resistance (Emr), had translocated to the host chromosome. This method consisted of selecting for Emr at 43 degrees C with a strain in which the p...

journal_title：Journal of bacteriology

authors： Pattee PA

更新日期：1981-01-01 00:00:00

abstract：:Spores of all strains of Dictyostelium discoideum tested in this study germinated after a heat shock of 45 C for 30 min. Whereas the strains differed in their rates of germination, the rate for each strain was constant. A correlation existed between the rate of germination and the rate of vegetative growth when spores...

journal_title：Journal of bacteriology

authors： Cotter DA,Raper KB

更新日期：1968-11-01 00:00:00

abstract：:The tpr gene family of Treponema pallidum subsp. pallidum, the causative agent of syphilis, has recently become the focus of intensive investigation. TprF and TprI sequences are highly conserved among different isolates and are the targets of strong humoral and cellular immune responses of the host, and immunization w...

journal_title：Journal of bacteriology

authors： Giacani L,Hevner K,Centurion-Lara A

更新日期：2005-09-01 00:00:00

abstract：:Corynebacterium diphtheriae, a Gram-positive, aerobic bacterium, is the causative agent of diphtheria and cutaneous infections. While mechanisms required for heme iron acquisition are well known in C. diphtheriae, systems involved in the acquisition of other metals such as zinc and manganese remain poorly characterize...

journal_title：Journal of bacteriology

authors： Peng ED,Oram DM,Battistel MD,Lyman LR,Freedberg DI,Schmitt MP

更新日期：2018-04-24 00:00:00

abstract：:Aspergillus fumigatus secretes a number of glycosidases into the culture medium when the cells are grown in a mineral salts medium containing guar flour (a galactomannan) as the carbon source. At least some of these glycosidases have been reported to be glycoproteins having N-linked oligosaccharides. In this study, we...

journal_title：Journal of bacteriology

authors： Elbein AD,Mitchell M,Molyneux RJ

更新日期：1984-10-01 00:00:00

abstract：:A genomic DNA fragment from Desulfovibrio fructosovorans, which strongly hybridized with the hydAB genes from Desulfovibrio vulgaris Hildenborough, was cloned and sequenced. This fragment was found to contain four genes, named hndA, hndB, hndC, and hndD. Analysis of the sequence homologies indicated that HndA shows 29...

journal_title：Journal of bacteriology

authors： Malki S,Saimmaime I,De Luca G,Rousset M,Dermoun Z,Belaich JP

更新日期：1995-05-01 00:00:00

abstract：:The growth of strain araC(c)67, which produces the enzymes of the ara operon constitutively, is inhibited by the addition of ribitol. Isolation of strains resistant to ribitol yields mutants of either the araB or araC genes. A model to account for the inhibition by ribitol is discussed. ...

journal_title：Journal of bacteriology

authors： Katz L

更新日期：1970-05-01 00:00:00

abstract：:The allosteric pattern of control for 3-deoxy-d-arabino-heptulosonate 7-phosphate (DAHP) synthetase has previously been shown to be strongly conserved among the member species of a given genus in bacteria. The implications of this finding as a procedural tool of bacterial phylogeny were pursued by a study of two organ...

journal_title：Journal of bacteriology

authors： Jensen RA,Stenmark SL

更新日期：1970-03-01 00:00:00

abstract：:An investigation of recombination events occurring in zygotes formed during conjugation has been carried out. The frequencies with which donor markers situated close to the origin are recovered indicates an obligatory interaction between the recipient chromosome and a region on the donor chromosome adjacent to the lea...

journal_title：Journal of bacteriology

authors： Pittard J,Walker EM

更新日期：1967-11-01 00:00:00

abstract：:The P fimbrial gene clusters encoding the serologically different F7(1), F7(2), F9, and F11 fimbriae were compared functionally. The results show that these gene clusters are closely related. ...

journal_title：Journal of bacteriology

authors： Van Die I,Van Megen I,Zuidweg E,Hoekstra W,De Ree H,Van den Bosch H,Bergmans H

更新日期：1986-07-01 00:00:00

abstract：:Double-stranded, 1.9-kilobase-pair (kbp) DNA molecules were found in 18 strains representing three pathogenic races of Fusarium oxysporum f. sp. conglutinans. The DNA element (pFOXC1) from a race 1 strain and the DNA element (pFOXC2) from a race 2 strain were shown by restriction endonuclease mapping to be linear. pFO...

journal_title：Journal of bacteriology

authors： Kistler HC,Leong SA

更新日期：1986-08-01 00:00:00

abstract：:A previous bioinformatics-based search for small RNAs in Escherichia coli identified a novel RNA named IS183. The gene encoding this small RNA is located between and on the opposite strand of genes encoding two transcriptional regulators of the acid response, gadX (yhiX) and gadW (yhiW). Given that IS183 is encoded in...

journal_title：Journal of bacteriology

authors： Opdyke JA,Kang JG,Storz G

更新日期：2004-10-01 00:00:00

abstract：:We have examined the uptake of [14C]octopine and [14C]nopaline by Agrobacterium tumefaciens strains containing the C58 chromosomal background in medium suitable for the induction of vir genes. All strains tested could transport both of these opines, regardless of the presence or type of Ti plasmid (octopine or nopalin...

journal_title：Journal of bacteriology

authors： Krishnan M,Burgner JW,Chilton WS,Gelvin SB

更新日期：1991-01-01 00:00:00