Immunofluorescent antibody studies of a murine leukemia virus.

abstract：:After the dormancy of Saccharomyces cerevisiae ascospores had been broken, the synthesis of proteins was observed first, followed rapidly by synthesis of ribonucleic acid (RNA) and much later by deoxyribonucleic acid (DNA) synthesis. Phosphoglucomutase activity increased in a periodic (step) fashion, whereas the activ...

journal_title：Journal of bacteriology

authors： Rousseau P,Halvorson HO

更新日期：1973-03-01 00:00:00

abstract：:Succinate dehydrogenase (EC 1.3.99.1) of Micrococcus luteus was selectively precipitated from Triton X-100-solubilized membranes by using specific antiserum. The precipitated enzyme contained equimolar amounts of four polypeptides with apparent molecular weights of 72,000, 30,000, 17,000, and 15,000. The 72,000 polype...

journal_title：Journal of bacteriology

authors： Crowe BA,Owen P

更新日期：1983-03-01 00:00:00

abstract：:Expression of the Vibrio vulnificus metalloprotease gene, vvp, was turned up rapidly when bacterial growth reached the late log phase. A similar pattern of expression has been found in the metalloprotease gene of Vibrio cholerae, and this has been shown to be regulated by a Vibrio harveyi LuxR-like transcriptional act...

journal_title：Journal of bacteriology

authors： Shao CP,Hor LI

更新日期：2001-02-01 00:00:00

abstract：:The SOS response to DNA damage in bacteria is a well-known component of the complex transcriptional responses to genotoxic environmental stresses such as exposure to reactive oxygen species, alkylating agents, and many of the antibiotics targeting DNA replication. However, bacteria such as Bacillus subtilis also respo...

journal_title：Journal of bacteriology

authors： Hoover SE,Xu W,Xiao W,Burkholder WF

更新日期：2010-08-01 00:00:00

abstract：:Listeria monocytogenes is a facultative intracellular gram-positive bacterium responsible for severe opportunistic infections in humans and animals. We had previously identified a gene encoding a putative UDP-N-acetylglucosamine 2-epimerase, a precursor of the teichoic acid linkage unit, in the genome of L monocytogen...

journal_title：Journal of bacteriology

authors： Dubail I,Bigot A,Lazarevic V,Soldo B,Euphrasie D,Dupuis M,Charbit A

更新日期：2006-09-01 00:00:00

abstract：:Many microbes coexist within biofilms, or multispecies communities of cells encased in an extracellular matrix. However, little is known about the microbe-microbe interactions relevant for creating these structures. In this study, we explored a striking dual-species biofilm between Bacillus subtilis and Pantoea agglom...

journal_title：Journal of bacteriology

authors： Yannarell SM,Grandchamp GM,Chen SY,Daniels KE,Shank EA

更新日期：2019-08-22 00:00:00

abstract：:Individually, the ribosomal proteins L1, L23, L36, and S6 are not essential for cell proliferation of Bacillus subtilis, but the absence of any one of these ribosomal proteins causes a defect in the formation of the 70S ribosomes and a reduced growth rate. In mutant strains individually lacking these ribosomal protein...

journal_title：Journal of bacteriology

authors： Akanuma G,Yamazaki K,Yagishi Y,Iizuka Y,Ishizuka M,Kawamura F,Kato-Yamada Y

更新日期：2018-08-24 00:00:00

abstract：:Many gram-negative bacteria harbor a copper/zinc-containing superoxide dismutase (CuZnSOD) in their periplasms. In pathogenic bacteria, one role of this enzyme may be to protect periplasmic biomolecules from superoxide that is released by host phagocytic cells. However, the enzyme is also present in many nonpathogens ...

journal_title：Journal of bacteriology

authors： Korshunov S,Imlay JA

更新日期：2006-09-01 00:00:00

abstract：:Accumulation of intracellular allantoin and allantoate is mediated by two distinct active transport systems in Saccharomyces cerevisiae. Allantoin transport (DAL4 gene) is inducible, while allantoate uptake is constitutive (it occurs at full levels in the absence of any allantoate-related compounds from the culture me...

journal_title：Journal of bacteriology

authors： Chisholm VT,Lea HZ,Rai R,Cooper TG

更新日期：1987-04-01 00:00:00

abstract：:We report on the cloning and characterization of the rfb gene cluster of the O75 lipopolysaccharide from a urinary tract isolate of Escherichia coli. Deletion cloning defined the minimum region of DNA that expressed the O75 antigen in E. coli host strains to be on a 12.4-kb insert. However, the E. coli strain expressi...

journal_title：Journal of bacteriology

authors： Batchelor RA,Haraguchi GE,Hull RA,Hull SI

更新日期：1991-09-01 00:00:00

abstract：:The lmaA gene of Listeria monocytogenes encodes a protein capable of inducing delayed-type hypersensitivity reactions in L. monocytogenes-immune mice (S. Göhmann, M. Leimeister-Wachter, E. Schiltz, W. Goebel, and T. Chakraborty, M. Microbiol. 4:1091-1099, 1990). Here we show that it is the last gene of the lma operon,...

journal_title：Journal of bacteriology

authors： Schäferkordt S,Chakraborty T

更新日期：1997-04-01 00:00:00

abstract：:Mutations in sulA (sfiA) block the filamentation and death of capR (lon) mutants that occur after treatments that either damage DNA or inhibit DNA replication and thereby induce the SOS response. Previous sulA-lacZ gene fusion studies showed that sulA is transcriptionally regulated by the SOS response system (lexA/rec...

journal_title：Journal of bacteriology

authors： Schoemaker JM,Gayda RC,Markovitz A

更新日期：1984-05-01 00:00:00

abstract：:Intracellular serine proteases of Bacillus licheniformis and Bacillus subtilis are closely related. ...

journal_title：Journal of bacteriology

authors： Strongin AY,Abramov ZT,Yaroslavtseva NG,Baratova LA,Shaginyan KA,Belyanova LP,Stepanov VM

更新日期：1979-02-01 00:00:00

abstract：:In the bacterium Escherichia coli, oxidized pyrimidines are removed by two DNA glycosylases, endonuclease III and endonuclease VIII (endo VIII), encoded by the nth and nei genes, respectively. Double mutants lacking both of these activities exhibit a high spontaneous mutation frequency, and here we show that all of th...

journal_title：Journal of bacteriology

authors： Blaisdell JO,Hatahet Z,Wallace SS

更新日期：1999-10-01 00:00:00

abstract：:Staphylococcus lugdunensis is the only coagulase-negative Staphylococcus species with a locus encoding iron-regulated surface determinant (Isd) proteins. In Staphylococcus aureus, the Isd proteins capture heme from hemoglobin and transfer it across the wall to a membrane-bound transporter, which delivers it into the c...

journal_title：Journal of bacteriology

authors： Zapotoczna M,Heilbronner S,Speziale P,Foster TJ

更新日期：2012-12-01 00:00:00

abstract：:We have isolated the gene encoding L-allo-threonine aldolase (L-allo-TA) from Aeromonas jandaei DK-39, a pyridoxal 5'-phosphate (PLP)-dependent enzyme that stereospecifically catalyzes the interconversion of L-allo-threonine and glycine. The gene contains an open reading frame consisting of 1,014 nucleotides correspon...

journal_title：Journal of bacteriology

authors： Liu JQ,Dairi T,Kataoka M,Shimizu S,Yamada H

更新日期：1997-06-01 00:00:00

abstract：:Escherichia coli strains mutant in the starvation gene cstC grow normally in a mineral salts medium but are impaired in utilizing amino acids as nitrogen sources. They are also compromised in starvation survival, where amino acid catabolism is important. The cstC gene encodes a 406-amino-acid protein that closely rese...

journal_title：Journal of bacteriology

authors： Fraley CD,Kim JH,McCann MP,Matin A

更新日期：1998-08-01 00:00:00

abstract：:The pelA and pelC genes from Erwinia chrysanthemi EC16 were sequenced and overexpressed in Escherichia coli cells. These genes and two others from the same strain that were characterized previously encode catalytically related pectate lyase proteins that are involved with the maceration and soft-rotting of plant tissu...

journal_title：Journal of bacteriology

authors： Tamaki SJ,Gold S,Robeson M,Manulis S,Keen NT

更新日期：1988-08-01 00:00:00

abstract：:Unique lipids found in Azotobacter vinelandii cysts are derived primarily from beta-hydroxybutyrate used to induce encystment. Tracer studies with beta-[14C]hydroxybutyrate showed that the biosynthesis of these compounds during encystment began at 8 to 12 h after induction and reached maximal levels after 2 days, Seve...

journal_title：Journal of bacteriology

authors： Su CJ,Sadoff HL

更新日期：1981-07-01 00:00:00

abstract：:Scanning electron microscopy has been employed to examine events in the release and development of mitospores of the aquatic fungus, Allomyces arbuscula. Among the salient features of spore release from the mitosporangium is the digestion of the inner matrix of the exit papillum. Hydrolysis appears to begin at the out...

journal_title：Journal of bacteriology

authors： Seale TW,Delehanty J,Runyan RB

更新日期：1974-12-01 00:00:00

abstract：:Flagellar biogenesis and hence motility of Vibrio fischeri depends upon the presence of magnesium. In the absence of magnesium, cells contain few or no flagella and are poorly motile or nonmotile. To dissect the mechanism by which this regulation occurs, we screened transposon insertion mutants for those that could mi...

journal_title：Journal of bacteriology

authors： O'Shea TM,Klein AH,Geszvain K,Wolfe AJ,Visick KL

更新日期：2006-12-01 00:00:00

abstract：:Diazouracil (DZU) was shown to increase the mean cell volume of several bacterial species. The filaments which it induced with Escherichia coli B and Lactobacillus casei were examined in section by electron microscopy. In addition to the inhibition of division of E. coli by DZU, its effects were studied on mass increa...

journal_title：Journal of bacteriology

authors： Previc E,Richardson S

更新日期：1969-01-01 00:00:00

abstract：:Escherichia coli sigma70-dependent promoters have typically been characterized as either -10/-35 promoters, which have good matches to both the canonical -10 and the -35 sequences or as extended -10 promoters (TGn/-10 promoters), which have the TGn motif and an excellent match to the -10 consensus sequence. We report ...

journal_title：Journal of bacteriology

authors： Hook-Barnard I,Johnson XB,Hinton DM

更新日期：2006-12-01 00:00:00

abstract：:In Escherichia coli, repression of the aceBAK operon is mediated by the IclR protein. We used an in vitro oligonucleotide selection technique to determine the consensus recognition sequence for MR. Mutational analysis confirmed the contribution of this sequence to repression in vivo and identified the -35 element of t...

journal_title：Journal of bacteriology

authors： Pan B,Unnikrishnan I,LaPorte DC

更新日期：1996-07-01 00:00:00

abstract：:Our current understanding of segregation of prokaryotic plasmids has been derived mainly from the study of the gram-negative bacterial plasmids. We previously reported a replicon of the cryptic plasmid from a gram-positive bacterium, Leifsonia xyli subsp. cynodontis. The replicon contains a putative plasmid partition ...

journal_title：Journal of bacteriology

authors： Yin P,Li TY,Xie MH,Jiang L,Zhang Y

更新日期：2006-12-01 00:00:00

abstract：:Altenbern, Robert A. (U.S. Army Biological Laboratories, Fort Detrick, Frederick, Md.). Growth of L forms of streptomycin-dependent Proteus mirabilis. J. Bacteriol. 85:619-622. 1963.-A streptomycin-dependent mutant of Proteus mirabilis produces L forms on penicillin-containing medium when dihydrostreptomycin is also p...

journal_title：Journal of bacteriology

authors： ALTENBERN RA

更新日期：1963-03-01 00:00:00

abstract：:Fluctuations in osmolarity are one of the most prevalent stresses to which bacteria must adapt, both hypo- and hyperosmotic conditions. Most bacteria cope with high osmolarity by accumulating compatible solutes (osmolytes) in the cytoplasm to maintain the turgor pressure of the cell. Vibrio parahaemolyticus, a halophi...

journal_title：Journal of bacteriology

authors： Gregory GJ,Dutta A,Parashar V,Boyd EF

更新日期：2020-11-19 00:00:00

abstract：:t is the holin gene for coliphage T4, encoding a 218-amino-acid (aa) protein essential for the inner membrane hole formation that initiates lysis and terminates the phage infection cycle. T is predicted to be an integral membrane protein that adopts an N(in)-C(out) topology with a single transmembrane domain (TMD). Th...

journal_title：Journal of bacteriology

authors： Moussa SH,Lawler JL,Young R

更新日期：2014-06-01 00:00:00

abstract：:Groman, Neal B. (University of Washington, Seattle) and Grace Suzuki. Quantitative study of endolysin synthesis during reproduction of lambda phages. J. Bacteriol. 86:187-194. 1963.-Endolysin is presumed to be a phage-induced enzyme participating in lysis through its destructive action on the host cell wall. A method ...

journal_title：Journal of bacteriology

authors： GROMAN NB,SUZUKI G

更新日期：1963-08-01 00:00:00

abstract：:ATP sulfurylase is a key enzyme in the energy-generating sulfur oxidation pathways of many chemoautotrophic bacteria. The utilization of reduced sulfur compounds to fuel CO2 fixation by the still-uncultured bacterial endosymbionts provides the basis of nutrition in invertebrates, such as the tubeworm Riftia pachyptila...

journal_title：Journal of bacteriology

authors： Laue BE,Nelson DC

更新日期：1994-06-01 00:00:00