Isolation of flagella from the archaebacterium Methanococcus voltae by phase separation with Triton X-114.

abstract：:Hottle, G. A. (Naval Biological Laboratory, University of California, Berkeley), and D. N. Wright. Growth and survival of Mycoplasma neurolyticum in liquid media. J. Bacteriol. 91:1834-1839. 1966.-Maximal growth of Mycoplasma neurolyticum (between 10(8) and 10(9) colony-forming units per ml) was obtained after 3 days ...

journal_title：Journal of bacteriology

authors： Hottle GA,Wright DN

更新日期：1966-05-01 00:00:00

abstract：:In a previous study, we showed that in bacteroids, transcription of the inducible nod genes does not occur and expression of nodD is decreased by 65% (H. R. M. Schlaman, B. Horvath, E. Vijgenboom, R.J.H. Okker, and B. J. J. Lugtenberg, J. Bacteriol. 173:4277-4287, 1991). In the present study, we show, using gel retard...

journal_title：Journal of bacteriology

authors： Schlaman HR,Lugtenberg BJ,Okker RJ

更新日期：1992-10-01 00:00:00

abstract：:The mutations of eight chemotaxis-deficient strains of Salmonella typhimurium, including five new mutants in strain LT2, were mapped by P22 transduction in relation to various fla mot deletions in S. abortus-equi. Seven recessive che mutations mapped between motB and flaC: three, all nontumbling, the che region I, adj...

journal_title：Journal of bacteriology

authors： Collins AL,Stocker BA

更新日期：1976-12-01 00:00:00

abstract：:The predominant pool of organic matter on earth is derived from the biological reduction and assimilation of carbon dioxide gas, catalyzed primarily by the enzyme ribulose 1,5-bisphosphate carboxylase/oxygenase (RubisCO). By virtue of its capacity to use molecular oxygen as an alternative and competing gaseous substra...

journal_title：Journal of bacteriology

authors： Watson GM,Yu JP,Tabita FR

更新日期：1999-03-01 00:00:00

abstract：:Klebsiella pneumoniae porin genes were analyzed to detect mutations accounting for the porin deficiency observed in many beta-lactam-resistant strains. PCR and Southern blot analysis revealed the existence of a third porin gene in addition to the OmpK36 and OmpK35 porin genes previously described. This new porin gene ...

journal_title：Journal of bacteriology

authors： Doménech-Sánchez A,Hernández-Allés S,Martínez-Martínez L,Benedí VJ,Albertí S

更新日期：1999-05-01 00:00:00

abstract：:When Bacillus megaterium spores germinate in the absence of an exogenous carbon source, the first minutes of germination are accompanied by production of large amounts (approximately 70 nmol/mg of dry spores) of acetate and much smaller amounts of pyruvate and lactate. The majority of these compounds are excreted into...

journal_title：Journal of bacteriology

authors： Setlow B,Shay LK,Vary JC,Setlow P

更新日期：1977-11-01 00:00:00

abstract：:Twenty-six FliF monomers assemble into the MS ring, a central motor component of the bacterial flagellum that anchors the structure in the inner membrane. Approximately 100 amino acids at the C terminus of FliF are exposed to the cytoplasm and, through the interaction with the FliG switch protein, a component of the f...

journal_title：Journal of bacteriology

authors： Grünenfelder B,Gehrig S,Jenal U

更新日期：2003-03-01 00:00:00

abstract：:Finnerty, W. R. (University of Iowa, Iowa City), and R. E. Kallio. Origin of palmitic acid carbon in palmitates formed from hexadecane-1-C(14) and tetradecane-1-C(14) by Micrococcus cerificans. J. Bacteriol. 87:1261-1265. 1964.-Degradation of the palmitic acid moiety of cetyl palmitate and myristyl palmitate formed fr...

journal_title：Journal of bacteriology

authors： FINNERTY WR,KALLIO RE

更新日期：1964-06-01 00:00:00

abstract：:The respiratory metabolism of Schizosaccharomyces pombe 972h(-), a fission, haplontic, "petite negative" yeast, was studied. Glucose and glycerol are good growth substrates and are oxidized under appropriate conditions. l-Lactate, ethanol, malate, and succinate are oxidized but are poor substrates for growth. d-Lactat...

journal_title：Journal of bacteriology

authors： Heslot H,Goffeau A,Louis C

更新日期：1970-10-01 00:00:00

abstract：:The number of rRNA genes in Mycobacterium bovis BCG was examined by Southern hybridization of end-labeled 5S, 16S, and 23S rRNAs with BamHI, PstI, and SalI digests of M. bovis BCG DNA. Each RNA probe gave only one radioactive band with three kinds of DNA digest. These results suggest that M. bovis BCG chromosomes may ...

journal_title：Journal of bacteriology

authors： Suzuki Y,Yoshinaga K,Ono Y,Nagata A,Yamada T

更新日期：1987-02-01 00:00:00

abstract：:On the basis of the constitutive phenotypes of two catM mutants of Acinetobacter calcoaceticus, the CatM protein was proposed to repress expression of two different loci involved in catechol degradation, catA and catBCIJFD (E. Neidle, C. Hartnett, and L. N. Ornston, J. Bacteriol. 171:5410-5421, 1989). In spite of its ...

journal_title：Journal of bacteriology

authors： Romero-Arroyo CE,Schell MA,Gaines GL 3rd,Neidle EL

更新日期：1995-10-01 00:00:00

abstract：:A chemotaxis signal transduction pathway (hereafter called Che1) has been previously identified in the alphaproteobacterium Azospirillum brasilense. Previous experiments have demonstrated that although mutants lacking CheB and/or CheR homologs from this pathway are defective in chemotaxis, a mutant in which the entire...

journal_title：Journal of bacteriology

authors： Bible AN,Stephens BB,Ortega DR,Xie Z,Alexandre G

更新日期：2008-10-01 00:00:00

abstract：:Broad-host-range plasmid RK2 encodes several different kil genes which are potentially lethal to an Escherichia coli host. The kil genes and the essential RK2 replication gene trfA are regulated by the products of kor genes. We have shown previously that kilA can be controlled by a constitutively expressed korA gene. ...

journal_title：Journal of bacteriology

authors： Young C,Burlage RS,Figurski DH

更新日期：1987-03-01 00:00:00

abstract：:Burkholderia thailandensis is a soil saprophyte that is closely related to the pathogen Burkholderia pseudomallei, the etiological agent of melioidosis in humans. The environmental niches and infection sites occupied by these bacteria are thought to contain only limited concentrations of oxygen, where they can generat...

journal_title：Journal of bacteriology

authors： Vitale A,Paszti S,Takahashi K,Toyofuku M,Pessi G,Eberl L

更新日期：2020-11-04 00:00:00

abstract：:Gene III (gIII) of phiLf, a filamentous phage specifically infecting Xanthomonas campestris pv. campestris, was previously shown to encode a virion-associated protein (pIII) required for phage adsorption. In this study, the transcription start site for the gene and the N-terminal sequence of the protein were determine...

journal_title：Journal of bacteriology

authors： Lin NT,Liu TJ,Lee TC,You BY,Yang MH,Wen FS,Tseng YH

更新日期：1999-04-01 00:00:00

abstract：:The interruption of the sblA gene of Streptomyces lividans was previously shown to lead to relief of glucose repression of the normally strongly glucose-repressed alpha-amylase gene. In addition to this relief, an early entry into stationary phase was observed when cells were grown in a minimal medium containing gluco...

journal_title：Journal of bacteriology

authors： Chouayekh H,Nothaft H,Delaunay S,Linder M,Payrastre B,Seghezzi N,Titgemeyer F,Virolle MJ

更新日期：2007-02-01 00:00:00

abstract：:Analysis of deoxyribonucleic acid (DNA) from four species of Clostridium, including two thermophiles, a mesophile, and a psychrophile, revealed no obvious relationship between growth temperature and DNA base composition. The melting temperatures (T(m)) of the DNA from the four species varied no more among the thermoph...

journal_title：Journal of bacteriology

authors： Irwin CC,Akagi JM,Himes RH

更新日期：1973-01-01 00:00:00

abstract：:We report the draft genome sequence of Lactobacillus salivarius SMXD51, isolated from the cecum of healthy chickens showing an activity against Campylobacter--the food-borne pathogen that is the most common cause of gastroenteritis in the European Union (EU)--and potentially interesting features for a probiotic strain...

journal_title：Journal of bacteriology

authors： Kergourlay G,Messaoudi S,Dousset X,Prévost H

更新日期：2012-06-01 00:00:00

abstract：:We identified several promoters responsible for the expression of regA, which encodes a global virulence regulator in Citrobacter rodentium. Expression of some of the promoters was strongly autoactivated by RegA in conjunction with bicarbonate. Biochemical and mutational analyses were used to determine the consensus s...

journal_title：Journal of bacteriology

authors： Tan A,Yang J,Tauschek M,Praszkier J,Robins-Browne RM

更新日期：2011-04-01 00:00:00

abstract：:The gene encoding OprF, a major outer membrane protein in Pseudomonas species (formerly known as type 1 pseudomonads), was thought to be constitutively transcribed from a single sigma 70 promoter immediately upstream of the gene. We now report the identification of a novel putative ECF (extracytoplasmic function) sigm...

journal_title：Journal of bacteriology

authors： Brinkman FS,Schoofs G,Hancock RE,De Mot R

更新日期：1999-08-01 00:00:00

abstract：:The Mycobacterium tuberculosis gene Rv2747 encodes a novel 19-kDa ArgA that catalyzes the initial step in L-arginine biosynthesis, namely the conversion of L-glutamate to alpha-N-acetyl-L-glutamate. Initial velocity studies reveal that Rv2747 proceeds through a sequential kinetic mechanism, with K(m) values of 280 mM ...

journal_title：Journal of bacteriology

authors： Errey JC,Blanchard JS

更新日期：2005-05-01 00:00:00

abstract：:The frizzy (frz) genes of Myxococcus xanthus are required to control directed motility during vegetative growth and fruiting body formation. FrzCD, a protein homologous to the methyl-accepting chemotaxis proteins from enteric bacteria, is modified by methylation in response to environmental conditions. Transfer of cel...

journal_title：Journal of bacteriology

authors： McBride MJ,Zusman DR

更新日期：1993-08-01 00:00:00

abstract：:The alginate lyase-encoding gene (algL) of Azotobacter chroococcum was localized to a 3.1-kb EcoRI DNA fragment that revealed an open reading frame of 1,116 bp. This open reading frame encodes a protein of 42.98 kDa, in agreement with the value previously reported by us for this protein. The deduced protein has a pote...

journal_title：Journal of bacteriology

authors： Peciña A,Pascual A,Paneque A

更新日期：1999-03-01 00:00:00

abstract：:We isolated pili from Escherichia coli SS142. These pili had a diameter of 6 nm and an average length of 400 nm. They were composed of subunits with a molecular weight of 18,000. Their amino acid composition was determined; methionine and proline were not detected. The isolated pili retained mannose-resistant hemagglu...

journal_title：Journal of bacteriology

authors： Mett H,Kloetzlen L,Vosbeck K

更新日期：1983-02-01 00:00:00

abstract：:The transcriptional regulatory protein Rgg coordinates amino acid catabolism and virulence factor expression in Streptococcus pyogenes. We used a proteomic approach to compare cytoplasmic proteins isolated from S. pyogenes wild-type strain NZ131 (serotype M49) to proteins isolated from an rgg mutant strain during the ...

journal_title：Journal of bacteriology

authors： Chaussee MA,Callegari EA,Chaussee MS

更新日期：2004-11-01 00:00:00

abstract：:Nucleotide excision repair (NER) is universally used to recognize and remove many types of DNA damage. In eubacteria, the NER system typically consists of UvrA, UvrB, UvrC, the UvrD helicase, DNA polymerase I, and ligase. In addition, when DNA damage blocks transcription, transcription-repair coupling factor (TRCF), t...

journal_title：Journal of bacteriology

authors： LeCuyer BE,Criss AK,Seifert HS

更新日期：2010-02-01 00:00:00

abstract：:We have isolated and characterized two minor extracellular proteases from culture supernatants of a strain of Bacillus subtilis containing deletion mutations of the genes for the extracellular proteases subtilisin (apr) and neutral protease (npr) and a minor extracellular protease (epr) as well as intracellular serine...

journal_title：Journal of bacteriology

authors： Rufo GA Jr,Sullivan BJ,Sloma A,Pero J

更新日期：1990-02-01 00:00:00

abstract：:The tar and tap loci of Escherichia coli encode methyl-accepting inner membrane proteins that mediate chemotactic responses to aspartate and maltose or to dipeptides. These genes lie adjacent to each other in the same orientation on the chromosome and have extensive sequence homology throughout the C-terminal portions...

journal_title：Journal of bacteriology

authors： Slocum MK,Halden NF,Parkinson JS

更新日期：1987-07-01 00:00:00

abstract：:Developmental expression of the Myxococcus xanthus gene 4521 requires extracellular A-signal. This signal is generated in response to nutrient limitation and functions in cell density sensing. To identify the upstream limit of the minimum region required in vivo for A-signal-dependent 4521 expression, a 5' deletion an...

journal_title：Journal of bacteriology

authors： Gulati P,Xu D,Kaplan HB

更新日期：1995-08-01 00:00:00

abstract：:Unlike mutations to streptomycin resistance, which restrict the function of an SU II amber suppressor, mutations to spectinomycin resistance have no restrictive effect. Furthermore, mutations to spectinomycin resistance counteract the restrictive action of streptomycin-resistant mutations when combined in a single str...

journal_title：Journal of bacteriology

authors： Kuwano M,Endo H,Ohnishi Y

更新日期：1969-02-01 00:00:00