A novel cell surface polysaccharide in Pseudomonas putida WCS358, which shares characteristics with Escherichia coli K antigens, is not involved in root colonization.

abstract：:In Anacystis nidulans, upon infection with cyanophage AS-1, after a lag period of 1 h the level of deoxyribonuclease (DNase) activity increaded rapidly up to 15- to 20-fold in 4 to 5 h in the light. In contrast, the ribonuclease and phosphomonoesterase activities increased significantly only 4 to 5 h after infection, ...

journal_title：Journal of bacteriology

authors： Udvardy J,Sivok B,Borbely G,Farkas GL

更新日期：1976-05-01 00:00:00

abstract：:We showed previously that the outer membrane of the Escherichia coli cell envelope normally contains about 200 to 250 B12 receptors, and that these receptors function both in B12 transport and as receptors for the E colicins. This paper shows that this receptor system is also shared with bacteriophage BF23. A strong p...

journal_title：Journal of bacteriology

authors： Bradbeer C,Woodrow ML,Khalifah LI

更新日期：1976-03-01 00:00:00

abstract：:The DNA sequence of a 2,100-bp region containing the argE gene from Escherichia coli has been determined. The nucleotide sequence of the ppc-argE intergenic region was also solved and shown to contain six tandemly repeated REP sequences. Moreover, the oxyR gene has been mapped on the E. coli chromosome and shown to fl...

journal_title：Journal of bacteriology

authors： Meinnel T,Schmitt E,Mechulam Y,Blanquet S

更新日期：1992-04-01 00:00:00

abstract：:The antigenically related coaggregation receptor polysaccharides (RPS) of Streptococcus oralis strains C104 and SK144 mediate recognition of these bacteria by other members of the dental plaque biofilm community. In the present study, the structure of strain SK144 RPS was established by high resolution NMR spectroscop...

journal_title：Journal of bacteriology

authors： Yang J,Ritchey M,Yoshida Y,Bush CA,Cisar JO

更新日期：2009-03-01 00:00:00

abstract：:A strain of Bacillus subtilis, UVSSP-42-1, which produces ultraviolet (UV)-sensitive spores and vegetative cells, was found to possess germinated spores 25 times more UV resistant than the resting spores. This relative resistance achieved upon germination was associated with the transition of the heat-resistant refrac...

journal_title：Journal of bacteriology

authors： Munakata N

更新日期：1974-10-01 00:00:00

abstract：:Azotobacter vinelandii is a bacterium which undergoes a differentiation process leading to the formation of metabolically dormant cysts. During the encystment process, A. vinelandii produces alkylresorcinol lipids (ARs) that replace the membrane phospholipids and are also components of the layers covering the cyst. Th...

journal_title：Journal of bacteriology

authors： Romero Y,Moreno S,Guzmán J,Espín G,Segura D

更新日期：2013-04-01 00:00:00

abstract：:The penicillin-binding proteins (PBPs) of 209 cell division (or growth) temperature-sensitive mutants of Streptococcus faecium were analyzed in this study. A total of nine strains showed either constitutive or temperature-sensitive conditional damage in the PBPs. Analysis of these nine strains yielded the following re...

journal_title：Journal of bacteriology

authors： Canepari P,Lleò MM,Fontana R,Satta G

更新日期：1987-06-01 00:00:00

abstract：:Two-component signal transduction systems are utilized by prokaryotic and eukaryotic cells to sense and respond to environmental stimuli, both to maintain homeostasis and to rapidly adapt to changing conditions. Studies have begun to emerge that utilize a large-scale mutagenesis approach to analyzing these systems in ...

journal_title：Journal of bacteriology

authors： Hussa EA,O'Shea TM,Darnell CL,Ruby EG,Visick KL

更新日期：2007-08-01 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：:The roles of three TATA binding protein (TBP) homologs (TBP1, TBP2, and TBP3) in the archaeon Methanosarcina acetivorans were investigated by using genetic and molecular approaches. Although tbp2 and tbp3 deletion mutants were readily obtained, a tbp1 mutant was not obtained, and the growth of a conditional tbp1 expre...

journal_title：Journal of bacteriology

authors： Reichlen MJ,Murakami KS,Ferry JG

更新日期：2010-03-01 00:00:00

abstract：:The rpsD gene, encoding ribosomal protein S4, was isolated from Bacillus subtilis by hybridization with oligonucleotide probes derived from the S4 amino-terminal protein sequence. Sequence analysis of the cloned DNA indicated that rpsD is likely to be monocistronic, in contrast to Escherichia coli rpsD, which is locat...

journal_title：Journal of bacteriology

authors： Grundy FJ,Henkin TM

更新日期：1990-11-01 00:00:00

abstract：:In Streptococcus mutans, enzyme II(scr) and sucrose-6-phosphate hydrolase are two important enzymes in the transport and metabolism of dietary sucrose. The scr regulon of S. mutans is composed of three genes, scrA and scrB, which code for enzyme II(scr) and sucrose-6-phosphate hydrolase, respectively, and scrR, which ...

journal_title：Journal of bacteriology

authors： Wang B,Kuramitsu HK

更新日期：2003-10-01 00:00:00

abstract：:Fixation of NaH(14)CO(3) by a heavy cell suspension of Streptococcus faecalis var. liquefaciens was studied. Several nutrients, pyridoxal, riboflavine, adenine, uracil, and O(2) stimulated (14)CO(2) incorporation into cells only under conditions that were adequate for synthesis of cell macromolecules. Biotin increased...

journal_title：Journal of bacteriology

authors： Goff RC,Hartman RE

更新日期：1970-10-01 00:00:00

abstract：:Several biochemical parameters, including that of polyamine content, accompanying the growth of the cyanobacterium Anacystis nidulans were studied. At all stages of growth under autotrophic conditions, the organisms were found to be rich in spermidine and lacking in spermine, as is typical of procaryotic organisms. Th...

journal_title：Journal of bacteriology

authors： Ramakrishna S,Guarino L,Cohen SS

更新日期：1978-06-01 00:00:00

abstract：:Rhodobacter sphaeroides maintained intracellular ammonium pools of 1.1 to 2.6 mM during growth in several fixed nitrogen sources as well as during diazotrophic growth. Addition of 0.15 mM NH4+ to washed, nitrogen-free cell suspensions was followed by linear uptake of NH4+ from the medium and transient formation of int...

journal_title：Journal of bacteriology

authors： Cordts ML,Gibson J

更新日期：1987-04-01 00:00:00

abstract：:The bacteriophage T4 MotA protein is a transcriptional activator of T4-modified host RNA polymerase and is required for activation of the middle class of T4 promoters. MotA alone binds to the -30 region of T4 middle promoters, a region that contains the MotA box consensus sequence [(t/a)(t/a)TGCTT(t/c)A]. We report th...

journal_title：Journal of bacteriology

authors： Gerber JS,Hinton DM

更新日期：1996-11-01 00:00:00

abstract：:Salmonella enterica encodes a type III secretion system within a pathogenicity island located at centisome 63 that is essential for virulence. All type III secretion systems require the function of a family of low-molecular-weight proteins that aid the secretion process by acting as partitioning factors and/or secreti...

journal_title：Journal of bacteriology

authors： Tucker SC,Galán JE

更新日期：2000-04-01 00:00:00

abstract：:Enterococcus faecalis is equipped with two pathways of glycerol dissimilation. Glycerol can either first be phosphorylated by glycerol kinase and then oxidized by glycerol-3-phosphate oxidase (the glpK pathway) or first be oxidized by glycerol dehydrogenase and then phosphorylated by dihydroxyacetone kinase (the dhaK ...

journal_title：Journal of bacteriology

authors： Bizzini A,Zhao C,Budin-Verneuil A,Sauvageot N,Giard JC,Auffray Y,Hartke A

更新日期：2010-02-01 00:00:00

abstract：:Two mutations concerned with mannan biosynthesis in the yeast Saccharomyces cerevisiae have been mapping. The mnn2 mutation, which affects the addition to the polysaccharide backbone of the first side-chain D-mannose unit in alpha1-leads to2 linkage, was located on chromosome II linked to the centromere and the gall l...

journal_title：Journal of bacteriology

authors： Ballou DL

更新日期：1975-08-01 00:00:00

abstract：:In Bacillus subtilis the deoxyribonucleic acid content and the extent of cell division during inhibition of chromosome replication increased as a function of the average cell mass, independent of the growth rate. At each growth rate, mass, deoxyribonucleic acid, and residual division varied in different cultures. The ...

journal_title：Journal of bacteriology

authors： Holmes M,Rickert M,Pierucci O

更新日期：1980-04-01 00:00:00

abstract：:Perry, Jerome J. (North Carolina State University, Raleigh), and James B. Evans. Oxidation and assimilation of carbohydrates by Micrococcus sodonensis. J. Bacteriol. 91:33-38. 1966.-Micrococcus sodonensis is a biotin-requiring strict aerobe that cannot utilize carbohydrates as sole sources of carbon and energy. Howeve...

journal_title：Journal of bacteriology

authors： Perry JJ,Evans JB

更新日期：1966-01-01 00:00:00

abstract：:Experiments are described in which the tensile strength, the initial (Youngs') modulus, and other mechanical properties of the bacterial cell wall were obtained as functions of relative humidity (RH) in the range of 20 to 95%. These properties were deduced from tensile tests on bacterial thread, a fiber consisting of ...

journal_title：Journal of bacteriology

authors： Thwaites JJ,Surana UC

更新日期：1991-01-01 00:00:00

abstract：:Alcaligenes sp. strain CC1 is able to grow on several alpha-chlorinated aliphatic acids (2-chlorobutyrate, 2-chloropropionate, and chloroacetate), as well as on the beta-chlorinated four-carbon aliphatic acids trans-3-chlorocrotonate, cis-3-chlorocrotonate, and 3-chlorobutyrate as sole carbon and energy sources. Dehal...

journal_title：Journal of bacteriology

authors： Kohler-Staub D,Kohler HP

更新日期：1989-03-01 00:00:00

abstract：:The colicinogenic B factor, transferred from Escherichia coli strain K77 (and termed ColB2-K77 or ColB2) to an E. coli K12 F(-) strain, is capable of promoting its own transfer to other K12 F(-) strains at a low rate (from LFC cultures) which can be increased under special conditions (HFC cultures). LFC cultures of K1...

journal_title：Journal of bacteriology

authors： Hausmann C,Clowes RC

更新日期：1971-09-01 00:00:00

abstract：:Group B streptococcus (GBS) pili may enhance colonization and infection by mediating bacterial adhesion to host cells, invasion across endothelial and epithelial barriers, and resistance to bacterial ingestion and killing by host phagocytes. However, it remains unclear how pilus expression is regulated and how modulat...

journal_title：Journal of bacteriology

authors： Jiang S,Park SE,Yadav P,Paoletti LC,Wessels MR

更新日期：2012-05-01 00:00:00

abstract：:Proline dehydrogenase (PutA) is a bifunctional enzyme that catalyzes the oxidation of proline to glutamate. In Sinorhizobium meliloti, as in other microorganisms, the putA gene is transcriptionally activated in response to proline. In Rhodobacter capsulatus, Agrobacterium, and most probably in Bradyrhizobium, this act...

journal_title：Journal of bacteriology

authors： Soto MJ,Jiménez-Zurdo JI,van Dillewijn P,Toro N

更新日期：2000-04-01 00:00:00

abstract：:Altering membrane protein and lipid composition is an important strategy for maintaining membrane integrity during environmental stress. Many bacterial small RNAs (sRNAs) control membrane protein production, but sRNA-mediated regulation of membrane fatty acid composition is less well understood. The sRNA RydC was prev...

journal_title：Journal of bacteriology

authors： Bianco CM,Fröhlich KS,Vanderpool CK

更新日期：2019-09-06 00:00:00

abstract：:Analysis of polypeptides in the crystalline delta-endotoxins from different Bacillus thuringiensis strains revealed two antigenically similar forms of the P2 protein which differed in molecular mass, peptide profile, and amino acid sequence. Purified preparations of the two forms displayed the characteristic dual toxi...

journal_title：Journal of bacteriology

authors： Nicholls CN,Ahmad W,Ellar DJ

更新日期：1989-09-01 00:00:00

abstract：:We have investigated a tyrosine kinase activity from Pseudomonas solanacearum, an economically important plant pathogen. In vitro incubation of membrane fractions with [gamma-32P]ATP and subsequent sodium dodecyl sulfate-polyacrylamide gel electrophoresis revealed an 85-kDa phosphoprotein. Phosphorylation of this prot...

journal_title：Journal of bacteriology

authors： Atkinson M,Allen C,Sequeira L

更新日期：1992-07-01 00:00:00

abstract：:In bacteria like Escherichia coli, the accumulation of glucose-6-phosphate (G6P) or its analogs such as α-methyl glucoside-6-phosphate (αMG6P) results in stress that appears in the form of growth inhibition. The small RNA SgrS is an essential part of the response that helps E. coli combat glucose-phosphate stress; the...

journal_title：Journal of bacteriology

authors： Richards GR,Patel MV,Lloyd CR,Vanderpool CK

更新日期：2013-11-01 00:00:00