Interaction of protoplasts, L forms, and bacilli of Bacillus subtilis with 12 strains of bacteriophage.

abstract：:Strains of Escherichia coli lacking all cytoplasmic chemotaxis proteins except CheY swim smoothly under most conditions. However, they tumble when exposed to acetate. Acetate coenzyme A synthetase (EC 6.2.1.1) was thought to be essential for this response. New evidence suggests that the tumbling is mediated instead by...

journal_title：Journal of bacteriology

authors： Dailey FE,Berg HC

更新日期：1993-05-01 00:00:00

abstract：:Escherichia coli LD0181 is sensitive to 15 micrograms of 2',3'-dideoxythymidine per ml. A derivative that was resistant to 40 micrograms of the same chemical per ml at 30 degrees C and that had lost the ability to grow on enriched medium at 42 degrees C was isolated after nitroso-guanidine mutagenesis. This mutant, TD...

journal_title：Journal of bacteriology

authors： Daws TD,Fuchs JA

更新日期：1984-02-01 00:00:00

abstract：:The Staphylococcus aureus autoinducer-2 (AI-2) producer protein LuxS is phosphorylated by the Ser/Thr kinase Stk1 at a unique position, Thr14. The enzymatic activity of the phosphorylated isoform of LuxS was abrogated compared to that of nonphosphorylated LuxS, thus providing the first evidence of an AI-2-producing en...

journal_title：Journal of bacteriology

authors： Cluzel ME,Zanella-Cléon I,Cozzone AJ,Fütterer K,Duclos B,Molle V

更新日期：2010-12-01 00:00:00

abstract：:In streptococcal species, the key step of competence development is the transcriptional induction of comX, which encodes the alternative sigma factor sigma(X), which positively regulates genes necessary for DNA transformation. In Streptococcus species belonging to the mitis and mutans groups, induction of comX relies ...

journal_title：Journal of bacteriology

authors： Fontaine L,Boutry C,de Frahan MH,Delplace B,Fremaux C,Horvath P,Boyaval P,Hols P

更新日期：2010-03-01 00:00:00

abstract：:Haight, Rodger D. (Oregon State University, Corvallis), and Richard Y. Morita. Thermally induced leakage from Vibrio marinus, an obligately psychrophilic bacterium. J. Bacteriol. 92:1388-1393. 1966.-Leakage of various cellular components into the surrounding menstruum occurred when Vibrio marinus was subjected to temp...

journal_title：Journal of bacteriology

authors： Haight RD,Morita RY

更新日期：1966-11-01 00:00:00

abstract：:Of 20 clinical isolates of Haemophilus parainfluenzae, 13 produced a mannose-resistant hemagglutinin that agglutinated erythrocytes from chickens, horses, rabbits, and sheep. Examination with the electron microscope showed that only strain HR-885 was pilate. Grown in static liquid culture, the 12 hemagglutinating, non...

journal_title：Journal of bacteriology

authors： Kahn ME,Gromkova R

更新日期：1981-02-01 00:00:00

abstract：:Intact spheroplasts of the cyanobacterium Anacystis nidulans were found to oxidize various exogenous c-type cytochromes with concomitant proton extrusion. In the coupled state, H+/e stoichiometries close to 1 were measured, regardless of absolute reaction rates. It is concluded that the proton translocation observed i...

journal_title：Journal of bacteriology

authors： Peschek GA

更新日期：1983-01-01 00:00:00

abstract：:Vibrio cholerae is a natural inhabitant of aquatic ecosystems. Some strains of V. cholerae can colonize the human host and cause cholera, a profuse watery diarrhea. The major pathogenicity factors and virulence regulators of V. cholerae are either encoded in mobile genetic elements acquired in the environment (e.g. pa...

journal_title：Journal of bacteriology

authors： Sakib SN,Reddi G,Almagro-Moreno S

更新日期：2018-03-26 00:00:00

abstract：:Analysis of the deoxyribonucleic acid prepared from Proteus mirabilis, Escherichia coli, and Serratia marcescens in an alkaline CsCl gradient has shown that there is an asymmetric distribution of guanine plus thymine residues between the complementary strands of the deoxyribonucleic acid. ...

journal_title：Journal of bacteriology

authors： Hershberger C,Mickel S,Rownd R

更新日期：1971-04-01 00:00:00

abstract：:Growth rate control of adherent, sessile populations was achieved by the controlled perfusion of membrane-associated bacterial biofilms by the method of Gilbert et al. (P. Gilbert, D. G. Allison, D. J. Evans, P. S. Handley, and M. R. W. Brown, Appl. Environ. Microbiol. 55:1308-1311, 1989). Changes in cell surface hydr...

journal_title：Journal of bacteriology

authors： Allison DG,Evans DJ,Brown MR,Gilbert P

更新日期：1990-03-01 00:00:00

abstract：:Leucine and isoleucine-valine loci have been mapped in Rhizobium japonicum. Transformation analysis suggests a common pathway for isoleucine-valine biosynthesis. Three-point reciprocal crosses indicated that all the leucine loci are not genetically linked. ...

journal_title：Journal of bacteriology

authors： Doctor F,Modi VV

更新日期：1976-05-01 00:00:00

abstract：:We previously described 14 rare spontaneous morphological mutants of Candida albicans that were associated with chromosomal aberrations (E. P. Rustchenko-Bulgac, F. Sherman, and J. B. Hicks, J. Bacteriol. 172:1276-1283, 1990). Improved conditions for separation of chromosomes, as well as hybridization probes, were use...

journal_title：Journal of bacteriology

authors： Rustchenko-Bulgac EP

更新日期：1991-10-01 00:00:00

abstract：:In this study, we demonstrated that the surface-expressed enolase from diarrheal isolate SSU of Aeromonas hydrophila bound to human plasminogen and facilitated the latter's tissue-type plasminogen activator-mediated activation to plasmin. The bacterial surface-bound plasmin was more resistant to the action of its spec...

journal_title：Journal of bacteriology

authors： Sha J,Erova TE,Alyea RA,Wang S,Olano JP,Pancholi V,Chopra AK

更新日期：2009-05-01 00:00:00

abstract：:Gene sequences encoding the enzymes UDP-N-acetylglucosamine enolpyruvyl transferase (MurA) from many bacterial sources were analyzed. It was shown that whereas gram-negative bacteria have only one murA gene, gram-positive bacteria have two distinct genes encoding these enzymes which have possibly arisen from gene dupl...

journal_title：Journal of bacteriology

authors： Du W,Brown JR,Sylvester DR,Huang J,Chalker AF,So CY,Holmes DJ,Payne DJ,Wallis NG

更新日期：2000-08-01 00:00:00

abstract：:The promoter selectivity of two extracytoplasmic function (ECF) subfamily sigma subunits, sigma(E) (sigma(24)) and sigma(FecI) (sigma(18)), of Escherichia coli RNA polymerase was analyzed by using an in vitro transcription system and various promoters. The Esigma(E) holoenzyme recognized only the known cognate promote...

journal_title：Journal of bacteriology

authors： Maeda H,Jishage M,Nomura T,Fujita N,Ishihama A

更新日期：2000-02-01 00:00:00

abstract：:An incompetent mutant (4S Com(-)) does not release competence-inducing factor (CF) into the culture medium and is not infected with TP-1C phage deoxyribonucleic acid (DNA) unless CF is added to the transfection assay. A TP-1C phage-resistant mutant (4S Ton-r) releases relatively large amounts of CF into the culture me...

journal_title：Journal of bacteriology

authors： Streips UN,Welker NE

更新日期：1971-06-01 00:00:00

abstract：:Two novel insertion sequences, IS1312 and IS1313, were found in pTiBo542, the Ti plasmid of Agrobacterium tumefaciens strains Bo542 and A281. Nucleotide sequencing and Southern hybridization revealed that IS1312 and IS1313 are homologous to Rhizobium meliloti ISRm1 and ISRm2, respectively. IS1312, ISRm1, and another A...

journal_title：Journal of bacteriology

authors： Deng W,Gordon MP,Nester EW

更新日期：1995-05-01 00:00:00

abstract：:Bacteriocins are ribosomally synthesized proteinaceous antibacterial peptides. They selectively interfere with the growth of other bacteria. The production and secretion of bacteriocins confer a distinct ecological advantage to the producer in competing against other bacteria that are present in the same ecological ni...

journal_title：Journal of bacteriology

authors： Dufour D,Barbour A,Chan Y,Cheng M,Rahman T,Thorburn M,Stewart C,Finer Y,Gong SG,Lévesque CM

更新日期：2020-05-27 00:00:00

abstract：:Caulobacter crescentus trp mutants were identified from a collection of auxotrophs. Precursor feeding experiments, accumulation studies, and complementation experiments resulted in the identification of six genes corresponding to trpA, trpB, trpC, trpD, trpE, and trpF. Genetic mapping experiments demonstrated that the...

journal_title：Journal of bacteriology

authors： Winkler ME,Schoenlein PV,Ross CM,Barrett JT,Ely B

更新日期：1984-10-01 00:00:00

abstract：:The R1162-encoded protein RepIB is essential for replication of the plasmid and binds specifically to iterons within the replicative origin. The protein causes the localized melting of DNA (determined by sensitivity to P1 nuclease) at a site within the AT-rich region of the origin, about 60 bp from the iteron binding ...

journal_title：Journal of bacteriology

authors： Kim YJ,Meyer RJ

更新日期：1991-09-01 00:00:00

abstract：:The xylanase XynC of Fibrobacter succinogenes S85 was recently shown to contain three distinct domains, A, B, and C (F. W. Paradis, H. Zhu, P. J. Krell, J. P. Phillips, and C. W. Forsberg, J. Bacteriol. 175:7666-7672, 1993). Domains A and B each bear an active site capable of hydrolyzing xylan, while domain C has no e...

journal_title：Journal of bacteriology

authors： Zhu H,Paradis FW,Krell PJ,Phillips JP,Forsberg CW

更新日期：1994-07-01 00:00:00

abstract：:The sequence (2,700 bp) between the aldH and pspF genes of Escherichia coli was determined. The pspF gene encodes a sigma54 transcriptional activator of the phage shock protein (psp) operon (pspA to pspE). Downstream of the pspF transcribed region are two open reading frames (ORFs), ordL and goaG, convergently oriente...

journal_title：Journal of bacteriology

authors： Jovanovic G,Model P

更新日期：1997-05-01 00:00:00

abstract：:Hertman, I. (Israel Institute for Biological Research, Ness Ziona, Israel). Bacteriophage common to Pasteurella pestis and Escherichia coli. J. Bacteriol. 88:1002-1005. 1964.-Phage Y of Pasteurella pestis and phage T(3) of Escherichia coli are serologically related and have common bacterial hosts. Anti-Y serum neutral...

journal_title：Journal of bacteriology

authors： HERTMAN I

更新日期：1964-10-01 00:00:00

abstract：:Two-micrometer deoxyribonucleic acid (DNA), a circular plasmid of Saccharomyces cerevisiae, contains two nontandem repeated sequences which are inverted with respect to one another. These repeated sequences together account for 21% of the molecule length. Restriction endonuclease analysis and electron microscopy demon...

journal_title：Journal of bacteriology

authors： Livingston DM,Klein HL

更新日期：1977-01-01 00:00:00

abstract：:More than 98% of reported human listeriosis cases are caused by Listeria monocytogenes serotypes within lineages I and II. Serotypes within lineage III (4a and 4c) are commonly isolated from environmental and food specimens. We report the first complete genome sequence of a lineage III isolate, HCC23, which will be us...

journal_title：Journal of bacteriology

authors： Steele CL,Donaldson JR,Paul D,Banes MM,Arick T,Bridges SM,Lawrence ML

更新日期：2011-07-01 00:00:00

abstract：:A temperature-sensitive Schizosaccharomyces pombe mutant, cdc16-116, has been isolated which undergoes uncontrolled septation during its cell division cycle. The mutant accumulates two types of cells after 3 h of growth at the restrictive temperature: (i) type I cells (85% of the population), which complete nuclear di...

journal_title：Journal of bacteriology

authors： Minet M,Nurse P,Thuriaux P,Mitchison JM

更新日期：1979-01-01 00:00:00

abstract：:Escherichia coli cells harboring a non-attenuated trp-lac operon fusion were used to evaluate the effects of indolmycin on the initiation of transcription at the trp promoter. Indolmycin caused repression in trpR+ strains and in trpR deletion mutants, although higher effector concentrations were required in the latter...

journal_title：Journal of bacteriology

authors： Bogosian G,Haydock PV,Somerville RL

更新日期：1983-02-01 00:00:00

abstract：:We describe the further utilization of a genetic screen that identifies mutations defective in the assembly of proteins into the Escherichia coli cytoplasmic membrane. The screen yielded mutations in each of the known genes encoding components of the E. coli signal recognition particle pathway: ffh, ffs, and ftsY, whi...

journal_title：Journal of bacteriology

authors： Tian H,Beckwith J

更新日期：2002-01-01 00:00:00

abstract：:The translation inhibitor microcin C7 (MccC7) is a linear heptapeptide whose N terminus has been replaced by an N-formyl group and whose C terminus has been replaced by the phosphodiester of 5'-adenylic acid and n-aminopropanol (J. I. Guijarro, J. E. González-Pastor, F. Baleux, J. L. San Millán, M. A. Castilla, M. Ric...

journal_title：Journal of bacteriology

authors： González-Pastor JE,San Millán JL,Castilla MA,Moreno F

更新日期：1995-12-01 00:00:00

abstract：:Respiration-deficient mutants (Rho-, petite) of Saccharomyces carlsbergensis were obtained by treatment with trypaflavin (euflavine). Dried cells of these mutants phosphorylated mononucleotides to their triphosphates and further formed not only cytidine 5'-diphosphate-choline, but also sugar nucleotides, such as uridi...

journal_title：Journal of bacteriology

authors： Kimura A,Hirose K,Kariya Y,Nagai S

更新日期：1976-02-01 00:00:00