Colcemid sensitivity of fission yeast: permeability and detoxification properties of resistant mutants.

abstract：:A procedure is described for the purification of the Escherichia coli outer membrane (lipopolysaccharide or L membrane) with flagella still attached. The resulting lipopolysaccharide membrane was in the form of vesicles that had a trilaminar structure in thin section and contained about 55% lipopolysaccharide and 45% ...

journal_title：Journal of bacteriology

authors： DePamphilis ML,Adler J

更新日期：1971-01-01 00:00:00

abstract：:Expression of the hurIR bhuRSTUV heme utilization locus in Bordetella bronchiseptica is coordinately controlled by the global iron-dependent regulator Fur and the extracytoplasmic function sigma factor HurI. Activation of HurI requires transduction of a heme-dependent signal via HurI, HurR, and BhuR, a three-component...

journal_title：Journal of bacteriology

authors： King-Lyons ND,Smith KF,Connell TD

更新日期：2007-09-01 00:00:00

abstract：:Uptake of (35)S-hydroxyethylthiazole (4-methyl-5-hydroxyethylthiazole) by Escherichia coli intact cells was studied. Hydroxyethylthiazole was taken up in the presence and absence of glucose at the same rate. The uptake was almost proportional to a hydroxyethylthiazole concentration gradient up to 0.1 mM with no tenden...

journal_title：Journal of bacteriology

authors： Yamasaki H,Sanemori H,Yamada K,Kawasaki T

更新日期：1973-12-01 00:00:00

abstract：:Neisseria gonorrhoeae (gonococci) and Neisseria meningitidis (meningococci) are human pathogens that cause gonorrhea and meningococcal meningitis, respectively. Both N. gonorrhoeae and N. meningitidis release a number of small peptidoglycan (PG) fragments, including proinflammatory PG monomers, although N. meningitidi...

journal_title：Journal of bacteriology

authors： Chan JM,Dillard JP

更新日期：2016-10-07 00:00:00

abstract：:In Cyanophora paradoxa, the allophycocyanin apoprotein subunits, alpha and beta, are encoded in the cyanelle (plastid) genome. These genes were transferred to the cyanobacterium Synechococcus sp. PCC 7002 on a plasmid replicon. Phycobilisomes isolated from transformed cyanobacteria were found to contain C. paradoxa al...

journal_title：Journal of bacteriology

authors： de Lorimier R,Guglielmi G,Bryant DA,Stevens SE Jr

更新日期：1987-05-01 00:00:00

abstract：:Cell division of Escherichia coli K-12 strain PA3092 was inhibited by the addition of adenosine 3',5'-phosphate (cAMP), and the cellular morphology was changed from rods into filaments. Nucleoids in the filaments were regularly distributed and septum formation was perfectly inhibited. This inhibition of cell division ...

journal_title：Journal of bacteriology

authors： Utsumi R,Tanabe H,Nakamoto Y,Kawamukai M,Sakai H,Himeno M,Komano T,Hirota Y

更新日期：1981-09-01 00:00:00

abstract：:Xylella fastidiosa possesses both type I and type IV pili at the same cell pole. By use of a microfluidic device, the speed of twitching movement by wild-type cells on a glass surface against the flow direction of media was measured as 0.86 (standard error [SE], 0.04) microm min(-1). A type I pilus mutant (fimA) moved...

journal_title：Journal of bacteriology

authors： De La Fuente L,Burr TJ,Hoch HC

更新日期：2007-10-01 00:00:00

abstract：:The DNA sequence of part of the gnd (6-phosphogluconate dehydrogenase) gene was determined for eight wild strains of Escherichia coli and for Salmonella typhimurium. Since a region of the trp (tryptophan) operon and the phoA (alkaline phosphatase) gene have been sequenced from the same strains, the gene trees for thes...

journal_title：Journal of bacteriology

authors： Dykhuizen DE,Green L

更新日期：1991-11-01 00:00:00

abstract：:Leptospira spp. are thin, highly motile, slow-growing spirochetes that can be distinguished from other bacteria on the basis of their unique helical shape. Defining the mechanisms by which these bacteria generate and maintain this atypical morphology should greatly enhance our understanding of the fundamental physiolo...

journal_title：Journal of bacteriology

authors： Slamti L,de Pedro MA,Guichet E,Picardeau M

更新日期：2011-11-01 00:00:00

abstract：:The Salmonella typhimurium pi-histidine episome was identified by Ames et al. (2) in an unstable partial revertant of a deletion mutation-containing strain, hisG203. HisG203 lacks the histidine operator, promoter, and part of the first structural gene. In this paper, we study some properties of pi factor and demonstra...

journal_title：Journal of bacteriology

authors： Levinthal M,Yeh J

更新日期：1972-03-01 00:00:00

abstract：:Mutations in two chromosomal genes of Escherichia coli, cpxA and cpxB, produced a temperature-sensitive growth defect that was remedied specifically by the addition of isoleucine and valine to the minimal medium. This auxotrophy was manifested only when the medium contained exogenous leucine, suggesting that mutant ce...

journal_title：Journal of bacteriology

authors： McEwen J,Silverman P

更新日期：1980-10-01 00:00:00

abstract：:The Rhizobium leguminosarum biovar viciae genome contains several genes predicted to determine surface polysaccharides. Mutants predicted to affect the initial steps of polysaccharide synthesis were identified and characterized. In addition to the known cellulose (cel) and acidic exopolysaccharide (EPS) (pss) genes, w...

journal_title：Journal of bacteriology

authors： Williams A,Wilkinson A,Krehenbrink M,Russo DM,Zorreguieta A,Downie JA

更新日期：2008-07-01 00:00:00

abstract：:A three-dimensional tracking microscope was used to quantify the effects of temperature (50 to 80 degrees C) and pH (2 to 4) on the motility of Sulfolobus acidocaldarius, a thermoacidophilic archaeon. Swimming speed and run time increased with temperature but remained relatively unchanged with increasing pH. These res...

journal_title：Journal of bacteriology

authors： Lewus P,Ford RM

更新日期：1999-07-01 00:00:00

abstract：:2-Carboxybenzaldehyde dehydrogenase from the phenanthrene-degrading bacterium Nocardioides sp. strain KP7 was purified and characterized. The purified enzyme had a molecular mass of 53 kDa by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and 205 kDa by gel filtration chromatography. Thus, the homotetramer ...

journal_title：Journal of bacteriology

authors： Iwabuchi T,Harayama S

更新日期：1997-10-01 00:00:00

abstract：:Azotobacter vinelandii presents a differentiation process leading to the formation of desiccation-resistant cysts. Alginate, the exopolysaccharide produced by this bacterium, has been postulated to have a role in cyst formation. Here, we report the cloning and characterization of the A. vinelandii gene coding for the ...

journal_title：Journal of bacteriology

authors： Campos M,Martínez-Salazar JM,Lloret L,Moreno S,Núñez C,Espín G,Soberón-Chávez G

更新日期：1996-04-01 00:00:00

abstract：:Antiserum was made against a single 30S protein, 30S-7. The amount of complement fixed by total 30S protein in the presence of this antiserum indicated that protein 30S-7 was the major antigen in the mixture of proteins. Each of the 30S ribosomal proteins was tested for cross-reactivity with anti-30S-7. This was done ...

journal_title：Journal of bacteriology

authors： Strnad BC,Sypherd PS

更新日期：1971-11-01 00:00:00

abstract：:In Escherichia coli, the phn operon encodes proteins responsible for the uptake and breakdown of phosphonates. The C-P (carbon-phosphorus) lyase enzyme encoded by this operon which catalyzes the cleavage of C-P bonds in phosphonates has been recalcitrant to biochemical characterization. To advance the understanding of...

journal_title：Journal of bacteriology

authors： Parker GF,Higgins TP,Hawkes T,Robson RL

更新日期：1999-01-01 00:00:00

abstract：:The Yersinia adhesin A (YadA) is a trimeric autotransporter adhesin of enteric yersiniae. It consists of three major domains: a head mediating adherence to host cells, a stalk involved in serum resistance, and an anchor that forms a membrane pore and is responsible for the autotransport function. The anchor contains a...

journal_title：Journal of bacteriology

authors： Grosskinsky U,Schütz M,Fritz M,Schmid Y,Lamparter MC,Szczesny P,Lupas AN,Autenrieth IB,Linke D

更新日期：2007-12-01 00:00:00

abstract：:A series of electron micrographs showing the presence of different molecular forms representing various replication stages of plasmid deoxyribonucleic acid from Streptomyces griseus was obtained. Based upon an analysis of these electron micrographs, a tentative model for plasmid deoxyribonucleic acid replication in S....

journal_title：Journal of bacteriology

authors： Xue Y,Zhuang Z,Zhu Y,Xu Y,Dong K

更新日期：1981-04-01 00:00:00

abstract：:In earlier studies from this laboratory, Xanthomonas campestris pv. glycines was found to exhibit a nutrition stress-related postexponential rapid cell death (RCD). The RCD was exhibited in protein-rich media but not in starch or other minimal media. This RCD in X. campestris pv. glycines was found to display features...

journal_title：Journal of bacteriology

authors： Raju KK,Gautam S,Sharma A

更新日期：2006-08-01 00:00:00

abstract：:An m(k) (-)r(k) (-) mutation exerted no measurable effect on 5-bromouracil incorporation by a thymineless derivative of Escherichia coli K. ...

journal_title：Journal of bacteriology

authors： Matney TS,MacDougall NL,Butler MA,Suit JC

更新日期：1970-10-01 00:00:00

abstract：:Divercin V41, a class IIa bacteriocin with strong antilisterial activity, is produced by Carnobacterium divergens V41. To express a recombinant version of divercin V41, we constructed a synthetic gene that encodes the mature divercin V41 peptide and then overexpressed the gene in pET-32b by using the T7 RNA polymerase...

journal_title：Journal of bacteriology

authors： Richard C,Drider D,Elmorjani K,Marion D,Prévost H

更新日期：2004-07-01 00:00:00

abstract：:The catalase gene, katA, of the sepiolid squid symbiont Vibrio fischeri has been cloned and sequenced. The predicted amino acid sequence of KatA has a high degree of similarity to the recently defined group III catalases, including those found in Haemophilus influenzae, Bacteroides fragilis, and Proteus mirabilis. Ups...

journal_title：Journal of bacteriology

authors： Visick KL,Ruby EG

更新日期：1998-04-01 00:00:00

abstract：:Eubacterium sp. strain VPI 12708 is an anaerobic intestinal bacterium that has inducible bile acid 7-dehydroxylation activity. At least four new polypeptides were synthesized after addition of primary bile acids to the growth medium. One of these, of molecular weight 27,000 (P-27), was shown to be involved in the 7-de...

journal_title：Journal of bacteriology

authors： Coleman JP,White WB,Lijewski M,Hylemon PB

更新日期：1988-05-01 00:00:00

abstract：:The mycoplasma Acholeplasma laidlawii was shown to have mechanisms for both host cell and ultraviolet (UV) reactivation of UV-irradiated mycoplasmaviruses. Host cell reactivation was examined by comparing the survival abilities of UV-irradiated double-stranded deoxyribonucleic acid mycoplasmavirus plated on both untre...

journal_title：Journal of bacteriology

authors： Das J,Nowak JA,Maniloff J

更新日期：1977-03-01 00:00:00

abstract：:Domingue, Gerald J. (Tulane University, New Orleans, La.), and William A. Pierce, Jr. Effect of partially purified streptococcal M protein on the in vitro phagocytosis of Streptococcus pyogenes. J. Bacteriol. 89:583-588. 1965.-M protein from Streptococcus pyogenes strain Bailey type 12 was adsorbed onto cells of a glo...

journal_title：Journal of bacteriology

authors： DOMINGUE GJ,PIERCE WA Jr

更新日期：1965-03-01 00:00:00

abstract：:Brown, Eric R. (Northwestern University Medical School, Chicago, Ill.), Peter Buinauskas, and Steven O. Schwartz. Immunofluorescent antibody studies of a murine leukemia virus. J. Bacteriol. 92:978-982. 1966.-Correlation was close between in vitro complement fixation, immunodiffusion, and passive cutaneous anaphylaxis...

journal_title：Journal of bacteriology

authors： Brown ER,Buinauskas P,Schwartz SO

更新日期：1966-10-01 00:00:00

abstract：:Bacillus subtilis produces a 35-kDa cell wall hydrolase, CwlF, during vegetative growth. The CwlF protein was extracted from B. subtilis cwlB sigD mutant cells and separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. N-terminal amino acid sequencing revealed that its sequence is completely identical...

journal_title：Journal of bacteriology

authors： Ishikawa S,Hara Y,Ohnishi R,Sekiguchi J

更新日期：1998-05-01 00:00:00

abstract：:At least six phenotypically distinct classes of mutants of Escherichia coli which require serine or pyridoxine or both can be isolated. Three of the six classes lack 3-phosphoserine-2-oxoglutarate aminotransferase. One of these classes contains WG5, a mutant previously characterized as containing the pdxF5 allele. The...

journal_title：Journal of bacteriology

authors： Dempsey WB,Ito H

更新日期：1970-11-01 00:00:00

abstract：:Oxalurate, the gratuitous inducer of the allantoin degradative enzymes, was taken into the cell by an energy-dependent active transport system with an apparent Km of 1.2 mM. Efflux of previously accumulated oxalurate was rapid, with a half-life of about 2 min. The oxalurate uptake system appears to be both constitutiv...

journal_title：Journal of bacteriology

authors： Cooper TG,McKelvey J,Sumrada R

更新日期：1979-09-01 00:00:00