D-mannitol metabolism by Aspergillus candidus.

abstract：:A new insertion element, IS1549, was identified serendipitously from Mycobacterium smegmatis LR222 during experiments using a vector designed to detect the excision of IS6110 from between the promoter region and open reading frame (ORF) of an aminoglycoside phosphotransferase gene. Six of the kanamycin-resistant isola...

journal_title：Journal of bacteriology

authors： Plikaytis BB,Crawford JT,Shinnick TM

更新日期：1998-03-01 00:00:00

abstract：:A series of intercellular signals are involved in the regulation of gene expression during fruiting body formation of Myxococcus xanthus. Mutations which block cell interactions, such as csgA (formerly known as spoC), also prevent expression of certain developmentally regulated promoters. csgA+ cells containing Tn5 la...

journal_title：Journal of bacteriology

authors： Li SF,Shimkets LJ

更新日期：1988-12-01 00:00:00

abstract：:Methyl coenzyme M methylreductase from acetate-grown Methanosarcina thermophila TM-1 was purified 16-fold from a cell extract to apparent homogeneity as determined by native polyacrylamide gel electrophoresis. Ninety-four percent of the methylreductase activity was recovered in the soluble fraction of cell extracts. T...

journal_title：Journal of bacteriology

authors： Jablonski PE,Ferry JG

更新日期：1991-04-01 00:00:00

abstract：:A method is described which permits the selection of mutants of Neurospora crassa that are deficient in succinic dehydrogenase activity. The method relies on the observation that succinic dehydrogenase-deficient strains fail to reduce the dye nitrotetrazolium blue when overlaid with the dye in the presence of succinat...

journal_title：Journal of bacteriology

authors： Edwards DL,Belsole DM,Guzik HJ,Unger BW

更新日期：1979-02-01 00:00:00

abstract：:The N-terminal sequence of a protein, originally described as an adhesin of Helicobacter pylori, was used in an oligonucleotide-based screening procedure of an H. pylori plasmid library in Escherichia coli. Five independent plasmid clones were isolated, all mapping to the same chromosomal region and encoding the H. py...

journal_title：Journal of bacteriology

authors： Odenbreit S,Wieland B,Haas R

更新日期：1996-12-01 00:00:00

abstract：:Welker, N. E. (Western Reserve University, Cleveland, Ohio and University of Illinois, Urbana), and L. Leon Campbell. De novo synthesis of alpha-amylase by Bacillus stearothermophilus. J. Bacteriol. 86:1202-1210. 1963.-The pH optimum for the synthesis of alpha-amylase by washed-cell suspensions was 6.7. alpha-Amylase ...

journal_title：Journal of bacteriology

authors： WELKER NE,CAMPBELL LL

更新日期：1963-12-01 00:00:00

abstract：:Escherichia coli strains lysogenic for a thermoinducible Mu prophage (Mu cts62) undergo rapid lysis about 50 min after heat induction. Induction of Mu cts62 apparently causes damage to the host sequences in which Mu is inserted. The normal expression of A, BU, and X genes of Mu is needed for this specific deleterious ...

journal_title：Journal of bacteriology

authors： Razzaki T,Bukhari AI

更新日期：1975-05-01 00:00:00

abstract：:FtsZ, the bacterial tubulin homologue, is the main player in at least two distinct processes of cell division during the development of Streptomyces coelicolor A3(2). It forms cytokinetic rings and is required for the formation of both the widely spaced hyphal cross walls in the substrate mycelium and the specialized ...

journal_title：Journal of bacteriology

authors： Grantcharova N,Lustig U,Flärdh K

更新日期：2005-05-01 00:00:00

abstract：:Form I ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) of the Calvin-Benson-Bassham cycle may be divided into two broad phylogenetic groups, referred to as red-like and green-like, based on deduced large subunit amino acid sequences. Unlike the form I enzyme from the closely related organism Rhodobacter spha...

journal_title：Journal of bacteriology

authors： Horken KM,Tabita FR

更新日期：1999-07-01 00:00:00

abstract：:During bacteriophage T7 infection, the Escherichia coli RNA polymerase beta' subunit is phosphorylated by the phage-encoded kinase Gp0.7. Here, we used proteolytic degradation and mutational analysis to localize the phosphorylation site to a single amino acid, Thr(1068), in the evolutionarily hypervariable segment of ...

journal_title：Journal of bacteriology

authors： Severinova E,Severinov K

更新日期：2006-05-01 00:00:00

abstract：:The cell-wall-less prokaryote Mycoplasma pneumoniae, long considered among the smallest and simplest cells capable of self-replication, has a distinct cellular polarity characterized by the presence of a differentiated terminal organelle which functions in adherence to human respiratory epithelium, gliding motility, a...

journal_title：Journal of bacteriology

authors： Hasselbring BM,Jordan JL,Krause DC

更新日期：2005-09-01 00:00:00

abstract：:Cultures of a stable L-phase variant of Streptococcus faecium F24 produced and retained peptidoglycan precursors intracellularly over the entire growth cycle in a chemically defined medium. The identity of the most abundant precursor, UDP N-acetylmuramyl-L-alanyl-D-glutamyl-L-lysyl-D-alanyl-D-alanine (UDP-MurNAc-penta...

journal_title：Journal of bacteriology

authors： Gregory WW,Gooder H

更新日期：1978-09-01 00:00:00

abstract：:A technique for identifying and characterizing staphylococcal hemolysins by first separating them electrophoretically in barbital-buffered agar gel (pH 8.4) at 5 ma/cm for 2 hr and then determining their hemolytic activities by exposing them to human, horse, rabbit, and sheep erythrocytes is described. The alpha-hemol...

journal_title：Journal of bacteriology

authors： Haque RU

更新日期：1967-02-01 00:00:00

abstract：:The xylB and xylE genes in the TOL plasmid of Pseudomonas putida mt-2, which code for benzyl alcohol dehydrogenase and catechol 2,3-oxygenase, respectively, were cloned onto plasmid pBR322 in Escherichia coli for detailed mapping. The xylB gene was mapped in a 2.9-kilobase region within the BamHI BC fragment of pTN2, ...

journal_title：Journal of bacteriology

authors： Inouye S,Nakazawa A,Nakazawa T

更新日期：1981-03-01 00:00:00

abstract：:A Pediococcus cerevisiae mutant that actively accumulated folate (PteGlu), in contrast to the wild-type, was also found to exhibit changes in the pattern of uptake of 5-methyl-tetrahydrofolate (5-CH3-H4PteGlu) and amethopterin. Most of the 5-CH3-H4PteGlue accumulated through a glucose- and temperature-dependent proces...

journal_title：Journal of bacteriology

authors： Mandelbaum-Shavit F,Grossowicz N

更新日期：1975-08-01 00:00:00

abstract：:The development of competence by the dental caries pathogen Streptococcus mutans is mediated primarily through the alternative sigma factor ComX (SigX), which is under the control of multiple regulatory systems and activates the expression of genes involved in DNA uptake and recombination. Here we report that the indu...

journal_title：Journal of bacteriology

authors： Guo Q,Ahn SJ,Kaspar J,Zhou X,Burne RA

更新日期：2014-01-01 00:00:00

abstract：:The large and small subunits of Escherichia coli glutamate synthase were isolated. The small subunit catalyzes the NH(3)-dependent synthesis of glutamate. The large subunit exhibits glutaminase activity. ...

journal_title：Journal of bacteriology

authors： Mantsala P,Zalkin H

更新日期：1976-04-01 00:00:00

abstract：:Gundersen, Wenche B. (Oslo University, Oslo, Norway). New type of streptomycin resistance resulting from action of the episomelike mutator factor in Escherichia coli. J. Bacteriol. 86:510-516. 1963.-Analyses have been performed to elucidate the genetic nature of the streptomycin resistance that results from the action...

journal_title：Journal of bacteriology

authors： GUNDERSEN WB

更新日期：1963-09-01 00:00:00

abstract：:The filamentous cyanobacterium Anabaena fixes nitrogen in specialized cells called heterocysts. The immediate product of fixation, ammonia, is known to be assimilated by addition to glutamate to make glutamine. How fixed nitrogen is transported along the filament to the 10 to 20 vegetative cells that separate heterocy...

journal_title：Journal of bacteriology

authors： Ke S,Haselkorn R

更新日期：2013-01-01 00:00:00

abstract：:Toluene dioxygenase from Pseudomonas putida F1 has been studied extensively with aromatic substrates. The present work examined the toluene dioxygenase-catalyzed oxidation of various halogenated ethenes, propenes, butenes and nonhalogenated cis-2-pentene, an isomeric mix of 2-hexenes, cis-2-heptene, and cis-2-octene a...

journal_title：Journal of bacteriology

authors： Lange CC,Wackett LP

更新日期：1997-06-01 00:00:00

abstract：:The Salmonella effector protein SopA is translocated into host cells via the SPI-1 type III secretion system (TTSS) and contributes to enteric disease. We found that the chaperone InvB binds to SopA and slightly stabilizes it in the bacterial cytosol and that it is required for its transport via the SPI-1 TTSS. ...

journal_title：Journal of bacteriology

authors： Ehrbar K,Hapfelmeier S,Stecher B,Hardt WD

更新日期：2004-02-01 00:00:00

abstract：:Sbarra, Anthony J. (St. Margaret's Hospital, Boston, Mass.) and William Shirley. Phagocytosis inhibition and reversal. I. Effect of glycolytic intermediates and nucleotides on particle uptake. J. Bacteriol. 86:259-265. 1963.-By microscopically monitoring phagocytosis and following the biochemical changes associated wi...

journal_title：Journal of bacteriology

authors： SBARRA AJ,SHIRLEY W

更新日期：1963-08-01 00:00:00

abstract：:The iota(a) component (i(a)) of Clostridium perfringens ADP ribosylates nonmuscle beta/gamma actin and skeletal muscle alpha-actin. Replacement of Arg-295 in i(a) with alanine led to a complete loss of NAD(+)-glycohydrolase (NADase) and ADP-ribosyltransferase (ARTase); that of the residue with lysine caused a drastic ...

journal_title：Journal of bacteriology

authors： Nagahama M,Sakaguchi Y,Kobayashi K,Ochi S,Sakurai J

更新日期：2000-04-01 00:00:00

abstract：:Rhodococcus equi is a facultative intracellular opportunistic pathogen of immunocompromised people and a major cause of pneumonia in young horses. An effective live attenuated vaccine would be extremely useful in the prevention of R. equi disease in horses. Toward that end, we have developed an efficient transposon mu...

journal_title：Journal of bacteriology

authors： Ashour J,Hondalus MK

更新日期：2003-04-01 00:00:00

abstract：:We present experimental evidence for the existence of multiple activator-binding sites in the upstream sequence of the ompC promoter, the expression of which is activated by the positive regulator OmpR in response to the osmolarity of the medium. We also found that a single OmpR-binding site can activate the ompC prom...

journal_title：Journal of bacteriology

authors： Maeda S,Mizuno T

更新日期：1990-01-01 00:00:00

abstract：:Cells of the Escherichia coli dnaE(Ts) dnaE74 and dnaE486 mutants die after 4 h of incubation at 40 degrees C in Luria-Bertani medium. Cell death is preceded by elongation, is inhibited by chloramphenicol, tetracycline, or rifampin, and is dependent on cell density. Cells survive at 40 degrees C when they are incubate...

journal_title：Journal of bacteriology

authors： Strauss B,Kelly K,Dincman T,Ekiert D,Biesieda T,Song R

更新日期：2004-04-01 00:00:00

abstract：:Pseudomonas savastanoi pv. savastanoi strains harbor native plasmids belonging to the pPT23A plasmid family (PFPs) which are detected in all pathovars of the related species Pseudomonas syringae examined and contribute to the ecological and pathogenic fitness of their host. However, there is a general lack of informat...

journal_title：Journal of bacteriology

authors： Pérez-Martínez I,Zhao Y,Murillo J,Sundin GW,Ramos C

更新日期：2008-01-01 00:00:00

abstract：:We have isolated a hybrid plasmid, pDB(mei2)2, containing a 7.4-kilobases (kb) DNA fragment from a Schizosaccharomyces pombe genomic library which is able to complement the mei2 mutation of S. pombe. Integration of the cloned DNA sequence at the mei2 site on chromosome I demonstrated that it contained the mei2 gene. T...

journal_title：Journal of bacteriology

authors： Shimoda C,Uehira M,Kishida M,Fujioka H,Iino Y,Watanabe Y,Yamamoto M

更新日期：1987-01-01 00:00:00

abstract：:Gasdorf, Helen J. (Northern Regional Research Laboratory, Peoria, Ill.), R. G. Benedict, M. C. Cadmus, R. F. Anderson, and R. W. Jackson. Polymer-producing species of Arthrobacter. J. Bacteriol. 90:147-150.1965.-Two slime-producing microorganisms, designated as NRRL B-1973 and NRRL B-1797, were isolated from a Guatema...

journal_title：Journal of bacteriology

authors： Gasdorf HJ,Benedict RG,Cadmus MC,Anderson RF,Jackson RW

更新日期：1965-07-01 00:00:00

abstract：:The position of the termination codon in lacZX90 was determined by isolation of a lac+ revertant. Lysine was found to replace tyrosine at position 1,012 of beta-galactosidase, indicating that X90 protein lacked the carboxyl-terminal 10 residues. A heat- and urea-sensitive hybrid enzyme was formed in vivo when supC, wh...

journal_title：Journal of bacteriology

authors： Mandecki W,Fowler AV,Zabin I

更新日期：1981-08-01 00:00:00