Abstract:
:Faine, S. (University of Sydney, Sydney, Australia), and J. van der Hoeden. Virulence-linked colonial and morphological variation in Leptospira. J. Bacteriol. 88:1493-1496. 1964.-Large-colony typical hooked Leptospira icterohaemorrhagiae was virulent for hamsters and guinea pigs. On cultivation, it was gradually replaced by a serologically identical small-colony avirulent straight mutant. The hooked virulent form was selected in vivo.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
FAINE S,VANDERHOEDEN Jdoi
10.1128/JB.88.5.1493-1496.1964keywords:
subject
Has Abstractpub_date
1964-11-01 00:00:00pages
1493-6eissn
0021-9193issn
1098-5530journal_volume
88pub_type
杂志文章abstract::Helicobacter pylori urease requires nickel ions in the enzyme active site for catalytic activity. Nickel ions must, therefore, be actively acquired by the bacterium. NixA (high-affinity nickel transport protein)-deficient mutants of H. pylori retain significant urease activity, suggesting the presence of alternate nic...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.18.5892-5902.1997
更新日期:1997-09-01 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 biochemical consequences of inositol limitation in an inositol auxotroph of Neurospora crassa have been examined as a means of disclosing the cellular role of inositol. The cellular levels of inositol in the inl mutant were proportional to the concentration of inositol in the growth medium whereas inositol phospha...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.143.1.18-26.1980
更新日期:1980-07-01 00:00:00
abstract::This article contains an analysis of a version of the well-known inhibitor-dilution model for the control of initiation of chromosome replication in bacteria. According to this model, an unstable inhibitor interacts with an initiation primer in a hit-and-destroy fashion to prevent successful initiation; both constitue...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.11.5231-5240.1987
更新日期:1987-11-01 00:00:00
abstract::This study examined the catabolism of xanthone by an Arthrobacter sp. (strain GFB100) capable of growth on xanthone as its main source of carbon and energy. An early catabolic intermediate was 3,4-dihydroxyxanthone. This compound was isolated from the growth medium of a mutant strain of the Arthrobacter sp. which lack...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.167.3.818-827.1986
更新日期:1986-09-01 00:00:00
abstract::The major structural components of the P2 contractile tail are encoded in the FETUD tail gene operon. The sequences of genes F(I) and F(II), encoding the major tail sheath and tail tube proteins, have been reported previously (L. M. Temple, S. L. Forsburg, R. Calendar, and G. E. Christie, Virology 181:353-358, 1991). ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.23.6522-6531.2002
更新日期:2002-12-01 00:00:00
abstract::Protoplasts of Saccharomyces cerevisiae were mixed with linear DNA plasmids, pGKl1 and pGKl2, isolated from a Kluyveromyces lactis killer strain and treated with polyethylene glycol. Out of 2,000 colonies regenerated on a nonselective medium, two killer transformants were obtained. The pGKl plasmids and the killer cha...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.151.1.462-464.1982
更新日期:1982-07-01 00:00:00
abstract::The origin of replication of the plasmid R1162 contains an initiation site for the synthesis of each DNA strand. When one of these sites (oriL) is deleted, synthesis on the corresponding strand is no longer initiated efficiently in vitro by the R1162-encoded replication proteins, and the plasmid is no longer stably ma...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.16.4870-4876.1996
更新日期:1996-08-01 00:00:00
abstract::The large and small subunits of Escherichia coli glutamate synthase were isolated. The small subunit catalyzes the NH(3)-dependent synthesis of glutamate. The large subunit exhibits glutaminase activity. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.126.1.539-541.1976
更新日期:1976-04-01 00:00:00
abstract::Several mutants of Bacillus subtilis deficient in catalase synthesis generated by nitrosoguanidine mutagenesis have been used to map a locus affecting catalase activity. Two- and three-factor bacteriophage PBS1 transductional crosses were used to locate the locus, named katA, between recH and thiA with 98% linkage to ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.12.5848-5851.1987
更新日期:1987-12-01 00:00:00
abstract::We have isolated transposon insertions in the lacA gene encoding an endogenous beta-galactosidase of Bacillus subtilis. Upstream of the putative operon containing lacA is a negative regulator, lacR, which encodes a product related to a family of regulators that includes the lactose repressor, lacI, of Escherichia coli...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.17.5636-5638.1997
更新日期:1997-09-01 00:00:00
abstract::Sequence flanking the bfpA locus on the enteroadherent factor plasmid of the enteropathogenic Escherichia coli (EPEC) strain B171-8 (O111:NM) was obtained to identify genes that might be required for bundle-forming pilus (BFP) biosynthesis. Deletion experiments led to the identification of a contiguous cluster of at l...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.9.2613-2628.1996
更新日期:1996-05-01 00:00:00
abstract::Glycerol trinitrate (GTN) reductase, which enables Agrobacterium radiobacter to utilize GTN and related explosives as sources of nitrogen for growth, was purified and characterized, and its gene was cloned and sequenced. The enzyme was a 39-kDa monomeric protein which catalyzed the NADH-dependent reductive scission of...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.24.7796-7802.1997
更新日期:1997-12-01 00:00:00
abstract::Cystic fibrosis (CF) patients are highly susceptible to chronic pulmonary disease caused by mucoid Pseudomonas aeruginosa strains that overproduce the exopolysaccharide alginate. We showed here that a mutation in zwf, encoding glucose-6-phosphate dehydrogenase (G6PDH), leads to a approximately 90% reduction in alginat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.22.7561-7568.2005
更新日期:2005-11-01 00:00:00
abstract::Pseudomonas aeruginosa and many other bacteria can utilize biogenic polyamines, including diaminopropane (DAP), putrescine (Put), cadaverine (Cad), and spermidine (Spd), as carbon and/or nitrogen sources. Transcriptome analysis in response to exogenous Put and Spd led to the identification of a list of genes encoding ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.05105-11
更新日期:2011-08-01 00:00:00
abstract::Streptococcus pyogenes, or group A Streptococcus (GAS), is both a pathogen and an asymptomatic colonizer of human hosts and produces a large number of surface-expressed and secreted factors that contribute to a variety of infection outcomes. The GAS-secreted cysteine protease SpeB has been well studied for its effects...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00008-20
更新日期:2020-05-11 00:00:00
abstract::Bishop, D. G. (University of Sydney, Sydney, Australia), and J. L. Still. Fatty acid metabolism in Serratia marcescens. J. Bacteriol. 82:370-375. 1961.-A study has been made of the oxidation of saturated fatty acids containing between two and 18 carbon atoms by whole cells of the bacterium, Serratia marcescens. This o...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.82.3.370-375.1961
更新日期:1961-09-01 00:00:00
abstract::Lüderitz, O. (Max-Planck-Institut für Immunbiologie, Frieburg, Germany), H. J. Risse, H. Schulte-Holthausen, J. L. Strominger, I. W. Sutherland, and O. Westphal. Biochemical studies of the smooth-rough mutation in Salmonella minnesota. J. Bacteriol. 89:343-354. 1965.-A comparative study of the O antigen from the smoot...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.89.2.343-354.1965
更新日期:1965-02-01 00:00:00
abstract::Bacteria possess multiple mechanisms to survive exposure to various chemical stresses and antimicrobial compounds. In the enteric bacterium Escherichia coli, three homologous transcription factors-MarA, SoxS, and Rob-play a central role in coordinating this response. Three separate systems are known to regulate the ex...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00680-12
更新日期:2012-09-01 00:00:00
abstract::Treick, R. W. (Indiana University, Bloomington), and W. A. Konetzka. Physiological state of Escherichia coli and the inhibition of deoxyribonucleic acid synthesis by phenethyl alcohol. J. Bacteriol. 88:1580-1584. 1964.-The effects of concentration of phenethyl alcohol (PEA) and the physiological state of the cells on ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.88.6.1580-1584.1964
更新日期:1964-12-01 00:00:00
abstract::Con minus mutants, conjugation-defective mutants of Escherichia coli K-12, have been shown to be tolerant to colicins K and L. They map at approximately 14 min on the genetic map. The significance of the colicin tolerance of conjugation-defective mutants is discussed. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.123.1.372-373.1975
更新日期:1975-07-01 00:00:00
abstract::A systematic search for motifs associated with CcrM DNA methylation sites revealed four long (>100-bp) motifs (CIR sequences) present in up to 21 copies in Caulobacter crescentus. The CIR1 and CIR2 motifs exhibit a conserved inverted repeat organization, with a CcrM site in the center of one of the repeats. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.16.4997-5002.2003
更新日期:2003-08-01 00:00:00
abstract::Conti, S. F. (Dartmouth Medical School, Hanover, N.H.), and Peter Hirsch. Biology of budding bacteria. III. Fine structure of Rhodomicrobium and Hyphomicrobium spp. J. Bacteriol. 89:503-512. 1965.-The ultrastructure of 14 strains of hyphomicrobia, and of Rhodomicrobium vannielii, was investigated by means of electron ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.89.2.503-512.1965
更新日期:1965-02-01 00:00:00
abstract::A novel genetic scheme allowed us to isolate extragenic suppressor mutations that restored mutant OmpF assembly. One group of these mutations, termed asmB for assembly suppressor mutation B, permitted mutant OmpF assembly in a non-allele-specific manner. Genetic mapping analyses placed the asmB mutations at the 2-min ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.17.5138-5143.1996
更新日期:1996-09-01 00:00:00
abstract::Gilden, R. V. (Wistar Institute, Philadelphia, Pa.), and R. I. Carp. Effects of cycloheximide and puromycin on synthesis of simian virus 40 T antigen in green monkey kidney cells. J. Bacteriol. 91:1295-1297. 1966.-Synthesis of the simian virus 40 (SV40) T antigen in primary African green monkey kidney cells was abolis...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.3.1295-1297.1966
更新日期:1966-03-01 00:00:00
abstract::Dehalococcoides species are key players in the anaerobic transformation of halogenated solvents at contaminated sites. Here, we analyze isotopologue distributions in amino acid pools from peptides of Dehalococcoides strain CBDB1 after incubation with (13)C-labeled acetate or bicarbonate as a carbon source. The resulti...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00049-12
更新日期:2012-08-01 00:00:00
abstract::The phosphomannose isomerase (pmi) gene of Escherichia coli was cloned on a broad-host-range cosmid vector and expressed in Pseudomonas aeruginosa at a low level. Plasmid pAD3, which harbors the E. coli pmi gene, contains a 6.2-kilobase-pair HindIII fragment derived from the chromosome of E. coli. Subcloning produced ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.161.1.249-257.1985
更新日期:1985-01-01 00:00:00
abstract::Pelosinus fermentans 16S rRNA gene sequences have been reported from diverse geographical sites since the recent isolation of the type strain. We present the genome sequence of the P. fermentans type strain R7 (DSM 17108) and genome sequences for two new strains with different abilities to reduce iron, chromate, and u...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01174-12
更新日期:2012-09-01 00:00:00
abstract::L-Glutamate decarboxylase (GAD) activity of Clostridium perfringens (ATCC 8009) cells grown in various culture conditions was investigated. Remarkable variations of GAD level occur during the growth cycle in thioglycollate broth. These changes are affected by the pH of the culture medium. Addition of alkali to the cul...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.123.3.1115-1123.1975
更新日期:1975-09-01 00:00:00
abstract::We have devised a coupled radiochemical assay for detecting phosphatidylglycerolphosphate (PGP) phosphatase activity in Escherichia coli colonies immobilized on filter paper. There appeared to be at least two enzymes capable of dephosphorylating PGP, as judged by the characterization of mutations in two genes designat...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.153.2.722-730.1983
更新日期:1983-02-01 00:00:00