DE NOVO SYNTHESIS OF ALPHA-AMYLASE BY BACILLUS STEAROTHERMOPHILUS.

abstract：:Moat, Albert G. (Hahnemann Medical College, Philadelphia, Pa.), Isabel J. Barnes, and Eleanor H. McCurley. Factors affecting the survival of auxotrophs and prototrophs of Saccharomyces cerevisiae in mixed populations. J. Bacteriol. 92:297-301. 1966.-The conditions under which the number of yeast prototrophs, as well a...

journal_title：Journal of bacteriology

authors： Moat AG,Barnes IJ,McCurley EH

更新日期：1966-08-01 00:00:00

abstract：:The gene (bdb) for protein thiol-disulfide oxidoreductase cloned from Bacillus brevis was found to encode a polypeptide consisting of 117 amino acid residues with a signal peptide of 27 residues. Bdb contains a well-conserved motif, Cys-X-X-Cys, which functions as the active center of disulfide oxidoreductases such as...

journal_title：Journal of bacteriology

authors： Ishihara T,Tomita H,Hasegawa Y,Tsukagoshi N,Yamagata H,Udaka S

更新日期：1995-02-01 00:00:00

abstract：:Capnocytophaga spp. contain a group of unusual sulfonolipids, called capnoids (W. Godchaux III and E. R. Leadbetter, J. Bacteriol. 144:592-602, 1980). One of these lipids, capnine, is 2-amino-3-hydroxy-15-methylhexadecane-1-sulfonic acid; the others are, apparently, N-acylated versions of capnine. The lipids were foun...

journal_title：Journal of bacteriology

authors： Godchaux W 3rd,Leadbetter ER

更新日期：1983-03-01 00:00:00

abstract：:Extracellular secretion of Serratia marcescens nuclease occurs as a two-step process via a periplasmic intermediate. Unlike other extracellular proteins secreted by gram-negative bacteria by the general secretory pathway, nuclease accumulates in the periplasm in its active form for an unusually long time before its ex...

journal_title：Journal of bacteriology

authors： Suh Y,Benedik MJ

更新日期：1997-02-01 00:00:00

abstract：:Candida albicans produces large amounts of the acyclic pentitol D-arabitol in culture and in infected animals and humans, and most strains also grow on minimal D-arabitol medium. An earlier study showed that the major metabolic precursor of D-arabitol in C. albicans was D-ribulose-5-PO4 from the pentose pathway, that ...

journal_title：Journal of bacteriology

authors： Wong B,Leeson S,Grindle S,Magee B,Brooks E,Magee PT

更新日期：1995-06-01 00:00:00

abstract：:A 200-megadalton plasmid was mobilized from Rhizobium japonicum USDA 191 to other Rhizobium strains either that cannot nodulate soybeans or that form Fix- nodules on certain cultivars. The symbiotic properties of the transconjugants indicate that both soybean specificity for nodulation and cultivar specificity for nit...

journal_title：Journal of bacteriology

authors： Appelbaum ER,McLoughlin TJ,O'Connell M,Chartrain N

更新日期：1985-07-01 00:00:00

abstract：:The deoxyribonucleic acid base composition (percent guanine + cytosine [GC]) was determined for 29 strains, representing 18 species of the genus Kluyveromyces. It was concluded that on the basis of GC content (47.4%) and other properties K. veronae occupies an uncertain position in the genus Kluyveromyces. The GC cont...

journal_title：Journal of bacteriology

authors： Martini A,Phaff HJ,Douglass SA

更新日期：1972-08-01 00:00:00

abstract：:Bacillus subtilis cwlD and dacB mutants produce spore peptidoglycan (PG) with increased cross-linking but with little change in spore core hydration compared to the wild type. A cwlD dacB double mutant produced spores with a two- to fourfold greater increase in PG cross-linking and novel muropeptides containing glycin...

journal_title：Journal of bacteriology

authors： Popham DL,Meador-Parton J,Costello CE,Setlow P

更新日期：1999-10-01 00:00:00

abstract：:Sequencing 16S rRNA genes (SSU) cloned from Aeromonas strains revealed that strains contained up to six copies differing by < or = 1.5%. The SSU copies from Aeromonas veronii LMG13695 clustered with sequences from four Aeromonas species. These results demonstrate intragenomic heterogeneity of SSU and suggest caution w...

journal_title：Journal of bacteriology

authors： Morandi A,Zhaxybayeva O,Gogarten JP,Graf J

更新日期：2005-09-01 00:00:00

abstract：UNLABELLED:Bacterial type IV coupling proteins (T4CPs) bind and mediate the delivery of DNA substrates through associated type IV secretion systems (T4SSs). T4CPs consist of a transmembrane domain, a conserved nucleotide-binding domain (NBD), and a sequence-variable helical bundle called the all-alpha domain (AAD). In ...

journal_title：Journal of bacteriology

authors： Whitaker N,Chen Y,Jakubowski SJ,Sarkar MK,Li F,Christie PJ

更新日期：2015-07-01 00:00:00

abstract：:Two low-molecular-weight basic proteins, termed A and B proteins, comprise about 15% of the protein of dormant spores of Bacillus megaterium. Irradiation of intact dormant spores with ultraviolet light results in covalent cross-linking of the A and B proteins to other spore macromolecules. The cross-linked A and B pro...

journal_title：Journal of bacteriology

authors： Setlow B,Setlow P

更新日期：1979-08-01 00:00:00

abstract：:Independently controlled, inducible, catabolic genes in Pseudomonas aeruginosa are subject to strong catabolite repression control by intermediates of the tricarboxylic acid cycle. Mutants which exhibited a pleiotropic loss of catabolite repression control of multiple pathways were isolated. The mutations mapped in th...

journal_title：Journal of bacteriology

authors： Wolff JA,MacGregor CH,Eisenberg RC,Phibbs PV Jr

更新日期：1991-08-01 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：:The DosS (DevS) and DosT histidine kinases form a two-component system together with the DosR (DevR) response regulator in Mycobacterium tuberculosis. DosS and DosT, which have high sequence similarity to each other over the length of their amino acid sequences, contain two GAF domains (GAF-A and GAF-B) in their N-ter...

journal_title：Journal of bacteriology

authors： Kim MJ,Park KJ,Ko IJ,Kim YM,Oh JI

更新日期：2010-10-01 00:00:00

abstract：:The pckA gene of Rhizobium meliloti, encoding phosphoenolpyruvate carboxykinase, was isolated from a genomic cosmid library by complementation of the succinate growth phenotype of a Pck- mutant. The gene region was mapped by subcloning and Tn5 insertion mutagenesis. The DNA sequence for a 2-kb region containing the st...

journal_title：Journal of bacteriology

authors： Osterås M,Driscoll BT,Finan TM

更新日期：1995-03-01 00:00:00

abstract：:The three-component naphthalene dioxygenase (NDO) enzyme system carries out the first step in the aerobic degradation of naphthalene by Pseudomonas sp. strain NCIB 9816-4. The three-dimensional structure of NDO revealed that several of the amino acids at the active site of the oxygenase are hydrophobic, which is consi...

journal_title：Journal of bacteriology

authors： Parales RE,Lee K,Resnick SM,Jiang H,Lessner DJ,Gibson DT

更新日期：2000-03-01 00:00:00

abstract：:Bacteroides fragilis V479-1 (also designated strain 92) has previously been shown to contain a conjugative plasmid, pBF4, that specifies resistance to clindamycin (Cc). A report of inducible tetracycline (Tc) resistance in this strain suggested that this phenotype was also plasmid associated (G. Privitera et al., Natu...

journal_title：Journal of bacteriology

authors： Smith CJ,Welch RA,Macrina FL

更新日期：1982-07-01 00:00:00

abstract：:Members of the genus Shewanella inhabit various environments; they are capable of synthesizing various types of low-melting-point fatty acids, including monounsaturated fatty acids (MUFA) and branched-chain fatty acids (BCFA) with and without eicosapentanoic acid (EPA). The genes involved in fatty acid synthesis in 15...

journal_title：Journal of bacteriology

authors： Wang F,Xiao X,Ou HY,Gai Y,Wang F

更新日期：2009-04-01 00:00:00

abstract：:Temperature induction of an Escherichia coli strains with lambda cI1857 integrated in the guaB gene has been used to produce strains containing chromosomal deletions extending into the xse and upp genes. By utilizing strains containing these deletions, it has been possible to order the genes in the guanine operon with...

journal_title：Journal of bacteriology

authors： Vales LD,Chase JW,Murphy JB

更新日期：1979-07-01 00:00:00

abstract：:The bacterial plant pathogen Pseudomonas syringae depends on a type III protein secretion system and the effector proteins that it translocates into plant cells to cause disease and to elicit the defense-associated hypersensitive response on resistant plants. The availability of the P. syringae pv. tomato DC3000 genom...

journal_title：Journal of bacteriology

authors： Wehling MD,Guo M,Fu ZQ,Alfano JR

更新日期：2004-06-01 00:00:00

abstract：:The Staphylococcus aureus cidABC and lrgAB operons have been shown to regulate murein hydrolase activity and affect antibiotic tolerance. The cid operon enhances murein hydrolase activity and antibiotic sensitivity, whereas the lrg operon inhibits these processes. Based on these findings and the structural similaritie...

journal_title：Journal of bacteriology

authors： Yang SJ,Rice KC,Brown RJ,Patton TG,Liou LE,Park YH,Bayles KW

更新日期：2005-09-01 00:00:00

abstract：:A modified transformation procedure that is effective for the introduction of plasmid deoxyribonucleic acid at high frequency into Salmonella typhimurium, as well as into Escherichia coli, is described. Transformed bacteria acquire a circular deoxyribonucleic acid species having the genetic and molecular characteristi...

journal_title：Journal of bacteriology

authors： Lederberg EM,Cohen SN

更新日期：1974-09-01 00:00:00

abstract：:Mutations of Escherichia coli from sensitivity to nalidixic acid resistance were studied by fluctuation analysis. The mutant distributions in replicate cultures were not significantly affected either by the age of the carbon-starved preculture used for inocula or by the inoculum size. The data from 23 fluctuation test...

journal_title：Journal of bacteriology

authors： Boe L,Tolker-Nielsen T,Eegholm KM,Spliid H,Vrang A

更新日期：1994-05-01 00:00:00

abstract：:Riemerella anatipestifer is a Gram-negative, rod-shaped bacterium associated with epizootic infections in poultry. R. anatipestifer strain RA-YM, belonging to the serotype 1 prevalent in China, is a clinically isolated strain with high-level virulence. Here, we report the first genome sequence of this species. ...

journal_title：Journal of bacteriology

authors： Zhou Z,Peng X,Xiao Y,Wang X,Guo Z,Zhu L,Liu M,Jin H,Bi D,Li Z,Sun M

更新日期：2011-03-01 00:00:00

abstract：:Zorbamycin (U-30,604E) induces rapid degradation of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) in Bacillus subtilis cells. DNA degradation is initiated first and is closely followed by the degradation of RNA. No interaction between isolated DNA and zorbamycin is observed. Nucleic acid and protein syntheses...

journal_title：Journal of bacteriology

authors： Reusser F

更新日期：1971-10-01 00:00:00

abstract：:The 50S ribosomal subunits obtained from exponential-phase and valine-limited cultures of Streptococcus faecalis 9790 differed in protein content. Approximately 35% of the valine-limited subunits showed protein losses when analyzed by CsCl density centrifugation after formaldehyde fixation. Results of density gradient...

journal_title：Journal of bacteriology

authors： Ziegler RJ,Daneo-Moore L

更新日期：1971-01-01 00:00:00

abstract：:The Put3p and Gal4p transcriptional activators are members of a distinct class of fungal regulators called the Cys(6) Zn(II)(2) binuclear cluster family. This family includes over 50 different Saccharomyces cerevisiae proteins that share a similar domain organization. Gal4p activates the genes of the galactose utiliza...

journal_title：Journal of bacteriology

authors： D'Alessio M,Brandriss MC

更新日期：2000-07-01 00:00:00

abstract：:Stalk formation is a novel pattern of multicellular organization. Yeast cells which survive UV irradiation form colonies that grow vertically to form very long (0.5 to 3.0 cm) and thin (0.5 to 4 mm in diameter) multicellular structures. We describe the conditions required to obtain these stalk-like structures reproduc...

journal_title：Journal of bacteriology

authors： Engelberg D,Mimran A,Martinetto H,Otto J,Simchen G,Karin M,Fink GR

更新日期：1998-08-01 00:00:00

abstract：:The energetic efficiency of microbial growth is significantly reduced in cultures growing under glucose excess compared to cultures growing under glucose limitation, but the magnitude to which different energy-dissipating processes contribute to the reduced efficiency is currently not well understood. We introduce her...

journal_title：Journal of bacteriology

authors： Dauner M,Storni T,Sauer U

更新日期：2001-12-01 00:00:00

abstract：:Acinetobacter calcoaceticus BD413 produces an extracellular lipase, which is encoded by the lipA gene. Five lipase-deficient mutants have been generated via random insertion mutagenesis. Phenotypic characterization of these mutants revealed the presence of as many as four lipolytic enzymes in A. calcoaceticus. Biochem...

journal_title：Journal of bacteriology

authors： Kok RG,van Thor JJ,Nugteren-Roodzant IM,Vosman B,Hellingwerf KJ

更新日期：1995-06-01 00:00:00