Abstract:
:The CO dehydrogenase structural genes (cox) and orf4 are clustered in the transcriptional order coxM--> coxS--> coxL--> orf4 on the 128-kb megaplasmid pHCG3 of the carboxidotroph Oligotropha carboxidovorans OM5. Sequence analysis suggested association of molybdopterin cytosine dinucleotide and flavin adenine dinucleotide with CoxL and of the [2Fe-2S] clusters with CoxS.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Schübel U,Kraut M,Mörsdorf G,Meyer Odoi
10.1128/jb.177.8.2197-2203.1995subject
Has Abstractpub_date
1995-04-01 00:00:00pages
2197-203issue
8eissn
0021-9193issn
1098-5530journal_volume
177pub_type
杂志文章abstract::The gene tyrP, which codes for a component of the tyrosine-specific transport system, has been localized on the Escherichia coli K-12 chromosome at min 42. A tyrP-lac operon fusion was constructed and used to isolate mutants that have altered expression from the tyrP promoter. All putative tyrP operator mutations were...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.160.1.175-183.1984
更新日期:1984-10-01 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
pub_type: 杂志文章
doi:10.1128/JB.00762-19
更新日期:2020-05-27 00:00:00
abstract::The copy number of 2 mu DNA-derived plasmids in CIR+ Saccharomyces cerevisiae transformants is determined by its selective marker and is usually much lower than that of the endogenous plasmid. Only plasmids containing the leu2 allele of pJDB219, designated as leu2-d, under selective conditions displayed a higher copy ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.156.2.625-635.1983
更新日期:1983-11-01 00:00:00
abstract::For cells of the yeast Saccharomyces cerevisiae, the size at initiation of budding is proportional to growth rate for rates from 0.33 to 0.23 h-1. At growth rates lower than 0.23 h-1, cells displayed a minimum cell size at bud initiation independent of growth rate. Regardless of growth rate, cells displayed an increas...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.137.1.1-5.1979
更新日期:1979-01-01 00:00:00
abstract::Sporolactobacillus inulinus CASD is an efficient D-lactic acid producer with high optical purity. Here we report for the first time the draft genome sequence of S. inulinus (2,930,096 bp). The large number of annotated two-component system genes makes it possible to explore the mechanism of extraordinary lactate toler...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.05934-11
更新日期:2011-10-01 00:00:00
abstract::Autoinducer-2 (AI-2) is required for biofilm formation and virulence of the oral pathogen Aggregatibacter actinomycetemcomitans, and we previously showed that lsrB codes for a receptor for AI-2. The lsrB gene is expressed as part of the lsrACDBFG operon, which is divergently transcribed from an adjacent lsrRK operon. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01476-12
更新日期:2013-01-01 00:00:00
abstract::Certain carbohydrates (rhamnose, 3-O-methyl rhamnose, and galactosamine) have been demonstrated to be present in Bacillus anthracis spores but absent in vegetative cells. Others have demonstrated that these spore-specific sugars are constituents of the glycoprotein BclA. In the current work, spore extracts were separa...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.13.4592-4597.2005
更新日期:2005-07-01 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
pub_type: 杂志文章
doi:10.1128/jb.169.5.1830-1835.1987
更新日期:1987-05-01 00:00:00
abstract::Biphenyl metabolism in Aspergillus toxicarius occurs by successive hydroxylations in the 4- and 4'-positions, followed by conjugation with sulfate to produce 4-hydroxybiphenyl-O-sulfonic acid and 4,4'-dihydroxybiphenyl-O-sulfonic acid. The hydroxylation reactions normally occur only after a prolonged lag period after ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.156.1.49-57.1983
更新日期:1983-10-01 00:00:00
abstract::Agrobacterium tumefaciens R10 was mutagenized by using the promoter probe transposon Tn5-gusA7, and a library of approximately 5,000 transcriptional fusions was screened for octopine-inducible patterns of gene expression. Twenty-one mutants carrying strongly inducible gusA fusions, 20 of which showed defects in the ca...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.7.1872-1880.1996
更新日期:1996-04-01 00:00:00
abstract::Penicillin-binding proteins were identified in Borrelia burgdorferi membranes. A 94-kilodalton penicillin-binding protein was the first to be labeled with tritiated penicillin and was the first band to disappear in a competition experiment. Its binding ability was destroyed when membranes were preboiled. In addition, ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.10.6139-6141.1990
更新日期:1990-10-01 00:00:00
abstract::The Escherichia coli promoter p(BAD), under the control of the AraC protein, drives the expression of mRNA encoding the AraB, AraA, and AraD gene products of the arabinose operon. The binding site of AraC at p(BAD) overlaps the RNA polymerase -35 recognition region by 4 bases, leaving 2 bases of the region not contact...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.18.5076-5081.2000
更新日期:2000-09-01 00:00:00
abstract::Crystalline inclusions occur in bacterium 22M. Arrays consist of parallel rows of polyhedral subunits (7.5 nm in diameter), 2.0 nm apart, with a distance of 3.0 nm between rows. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.98.3.1390-1394.1969
更新日期:1969-06-01 00:00:00
abstract::Transcriptional and enzymatic analyses of Pyrococcus furiosus previously indicated that three proteins play key roles in the metabolism of elemental sulfur (S(0)): a membrane-bound oxidoreductase complex (MBX), a cytoplasmic coenzyme A-dependent NADPH sulfur oxidoreductase (NSR), and sulfur-induced protein A (SipA). D...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.05445-11
更新日期:2011-12-01 00:00:00
abstract::A spontaneously arising regulatory mutant of the gluconate system in Escherichia coli was isolated. This mutant became constitutive, probably in one step, for gluconate high-affinity transport, gluconokinase, and gluconate-6-P dehydrase. The mutation involved (gntR18) is cotransducible with asd. Pseudorevertants, deri...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.114.2.469-473.1973
更新日期:1973-05-01 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
pub_type: 杂志文章
doi:10.1128/jb.177.9.2554-2559.1995
更新日期:1995-05-01 00:00:00
abstract::A systematic survey for the presence of plasmids in 17 different xenobiotic-degrading Sphingomonas strains was performed. In almost all analyzed strains, two to five plasmids with sizes of about 50 to 500 kb were detected by using pulsed-field gel electrophoresis. A comparison of plasmid preparations untreated or trea...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.186.12.3862-3872.2004
更新日期:2004-06-01 00:00:00
abstract::LaBrec, Eugene H., Herman Schneider, Thomas J. Magnani, and Samuel B. Formal. Epithelial cell penetration as an essential step in the pathogenesis of bacillary dysentery. J. Bacteriol. 88:1503-1518. 1964.-A parent strain of Shigella flexneri 2a and a colonial mutant derived from it were studied in three animal models....
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.88.5.1503-1518.1964
更新日期:1964-11-01 00:00:00
abstract::The response of Neurospora to changes in the availibility of exogenous arginine was investigated. Upon addition of arginine to the growth medium, catabolism is initiated within minutes. This occurs prior to expansion of the arginine pool or augmentation of catabolic enzyme levels. (Basal levels are approximately 25% o...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.129.2.866-873.1977
更新日期:1977-02-01 00:00:00
abstract::von Graevenitz, Alexander (Yale University, New Haven, Conn.). Genetic transfer of streptomycin and aminopropanolstreptomycin resistance. J. Bacteriol. 88:960-964. 1964.-Transduction and conjugation experiments with Staphylococcus aureus and Escherichia coli suggest that resistance to streptomycin (S) and aminopropano...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.88.4.960-964.1964
更新日期:1964-10-01 00:00:00
abstract::The sequential morphological events in spore formation by Clostridium perfringens type D were observed in Ellner's medium where 80 to 100% of the cells formed spores. Gross structural changes were studied with the light microscope under phase-contrast, and in fixed cells by the use of both nigrosin and Giemsa preparat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.96.5.1818-1834.1968
更新日期:1968-11-01 00:00:00
abstract::Sigma 54 associates with bacterial core RNA polymerase and converts it into an enhancer-responsive enzyme. Deletion of the N-terminal 40 amino acids is known to result in loss of the ability to respond to enhancer binding proteins. In this work PCR mutagenesis and genetic screens were used to identify a small patch, f...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.180.21.5619-5625.1998
更新日期:1998-11-01 00:00:00
abstract:UNLABELLED:Biofilm formation is responsible for increased antibiotic tolerance in pathogenic bacteria. Cyclic di-GMP (c-di-GMP) is a widely used second-messenger signal that plays a key role in bacterial biofilm formation. c-di-GMP is synthesized by diguanylate cyclases (DGCs), a conserved class of enzymes absent in ma...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00742-15
更新日期:2015-09-28 00:00:00
abstract::Bacillus subtilis JH642 and a wild strain of B. subtilis called 22a both produce an antilisterial peptide that can be purified by anion-exchange and gel filtration chromatography. Amino acid analysis confirmed that the substance was the cyclic bacteriocin subtilosin. A mutant defective in production of the substance w...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.23.7346-7355.1999
更新日期:1999-12-01 00:00:00
abstract::Deletions of the Escherichia coli K-12 chromosome between trpR and thr render the bacterium sensitive to the dye toluidine blue (Dye-), and if male (Hfr or F'), the strain is sterile (Fex-), failing to donate F' or chromosomal markers and resistant to male-specific phages as a consequence of its inability to elaborate...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.154.3.1309-1314.1983
更新日期:1983-06-01 00:00:00
abstract::In a previous paper it was shown that cocultivation of Rhizobium leguminosarum with the plant Vicia sativa subsp. nigra on solid medium causes a changed mode of growth of the plant roots, resulting in thick and short roots (Tsr). The Sym plasmid present in the bacterium appeared to be essential for causing Tsr (A. A. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.165.2.517-522.1986
更新日期:1986-02-01 00:00:00
abstract::The hemA mutation of Escherichia coli K-12 confers a requirement for delta-aminolevulinic acid (ALA). Cell extract prepared from the hemA strain SASX41B was incapable of producing ALA from either glutamate or glutamyl-tRNA, whereas extract of the hem+ strain HB101 formed colorimetrically detectable amounts of ALA and ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.6.2919-2924.1989
更新日期:1989-06-01 00:00:00
abstract::Cupric sulfate induced mRNA specific to the copper resistance gene cluster previously cloned from Pseudomonas syringae pv. tomato PT23. mRNA from each of the four genes of this cluster responded in a similar manner to induction over time and with different concentrations of cupric sulfate. Promoter fusion constructs i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.170.9.4399-4401.1988
更新日期:1988-09-01 00:00:00
abstract::Ragland, T. E. (Brandeis University, Waltham, Mass.), T. Kawasaki, and J. M. Lowenstein. Comparative aspects of some bacterial dehydrogenases and transhydrogenases. J. Bacteriol. 91:236-244. 1966.-Twenty-eight diverse bacterial species were surveyed for the activities and coenzyme specificities of four enzymes: isocit...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.1.236-244.1966
更新日期:1966-01-01 00:00:00
abstract::Polyamines are required for rapid phospholipid turnover in Escherichia coli growing in media of low osmolarity. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.116.3.1479-1481.1973
更新日期:1973-12-01 00:00:00