Abstract:
:A mutant (pgi) of Coprinus macrorhizus deficient in phosphoglucose isomerase did not grow on fructose and grew poorly on glucose. The pgi mutation inhibited the formation of monokaryotic and dikaryotic fruiting bodies.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Nyunoya H,Ishikawa Tdoi
10.1128/JB.144.1.432-434.1980subject
Has Abstractpub_date
1980-10-01 00:00:00pages
432-4issue
1eissn
0021-9193issn
1098-5530journal_volume
144pub_type
杂志文章abstract::The regulatory system that controls the expression of the Ti plasmid-borne octopine degradation (uad) and transfer (tra) genes in Agrobacterium tumefaciens was studied. A deletion mutant derived from the cointegrate plasmid R702::Ti-B6S3 was isolated, which was compatible with a wild-type Ti plasmid and which had reta...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.139.2.424-431.1979
更新日期:1979-08-01 00:00:00
abstract::The Czc system of Alcaligenes eutrophus mediates resistance to cobalt, zinc, and cadmium through ion efflux catalyzed by the CzcCB2A cation-proton antiporter. DNA sequencing of the region upstream of the czcNICBADRS determinant located on megaplasmid pMOL30 revealed the 5' end of czcN and a gene for a MgtC-like protei...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.8.2385-2393.1999
更新日期:1999-04-01 00:00:00
abstract::Mycolic acids are a key component of the mycobacterial cell wall, providing structure and forming a major permeability barrier. In Mycobacterium tuberculosis mycolic acids are synthesized by type I and type II fatty acid synthases. One of the enzymes of the type II system is encoded by fabG1. We demonstrate here that ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01740-06
更新日期:2007-05-01 00:00:00
abstract::Welch, Ann Marie (U. S. Veterans Administration Hospital, Durham, N. C.). Preliminary survey of fungistatic properties of marine algae. J. Bacteriol. 83:97-99. 1962-Homogenized preparations of 35 marine algae were tested for inhibitory activity against 6 pathogenic or opportunistically pathogenic fungi with saturated ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.83.1.97-99.1962
更新日期:1962-01-01 00:00:00
abstract::d-Desthiobiotin synthetase, an enzyme that catalyzes the synthesis of d-desthiobiotin from dl-7,8-diaminopelargonic acid and HCO(3) (-), was purified 100-fold from cells of a biotin mutant strain of Escherichia coli. Adenosine triphosphate and Mg(2+) were shown, especially in purified extracts, to be obligatory for en...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.104.2.726-733.1970
更新日期:1970-11-01 00:00:00
abstract::PacI and SpeI restriction maps were obtained for the two chromosomes of each of the six species of the genus Brucella: B. melitensis, B. abortus, B. suis, B. canis, B. ovis, and B. neotomae. Three complementary techniques were used: hybridization with the two replicons as probes, cross-hybridization of restriction fra...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.10.3244-3249.1997
更新日期:1997-05-01 00:00:00
abstract::Three bacteriophages were tested for ability to transduce the plasmid of pPL10 between W mutant derivatives of Bacillus pumilus NRS 576. Phage PBP1- and PMB1-generated plasmid transductants occurred at about 10% the frequency of transductants for a chromosome marker. Phage PBS1-generated plasmid transductants occurred...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.127.2.829-831.1976
更新日期:1976-08-01 00:00:00
abstract::In vitro, archaeal SRP54 binds SRP RNA in the absence of SRP19, suggesting the latter to be expendable in Archaea. Accordingly, the Haloferax volcanii SRP19 gene was deleted. Although normally transcribed at a level comparable to that of the essential SRP54 gene, SRP19 deletion had no effect on cell growth, membrane p...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01410-06
更新日期:2007-01-01 00:00:00
abstract::The group A Streptococcus (GAS) sof gene encodes the serum opacity factor protein, which is capable of opacifying mammalian sera and binding at least two host proteins, fibronectin and fibrinogen. The sof gene exists in approximately 50% of clinical isolates, and there is a classical association of so-called nephritog...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.4.1208-1217.2003
更新日期:2003-02-01 00:00:00
abstract::Neisseria meningitidis serogroup B strain M986 was examined for the involvement of lipid intermediate(s) participating in the biosynthesis of the sialic acid capsular polysaccharide. The addition of exogenous undecaprenyl phosphate, phosphatidylethanolamine, or phosphatidylglycerol to particulate membranes, in the pre...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.161.3.861-867.1985
更新日期:1985-03-01 00:00:00
abstract::We provide experimental evidence for RNase III-dependent processing in helix 9 of the 23S rRNA as a general feature of many species in the alpha subclass of Proteobacteria (alpha-Proteobacteria). We investigated 12 Rhodobacter, Rhizobium, Sinorhizobium, Rhodopseudomonas, and Bartonella strains. The processed region is...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.17.4719-4729.2000
更新日期:2000-09-01 00:00:00
abstract::The regulation by two transcriptional activators of flagellar expression (FlhD and FlhC) and the chemotaxis methyl-accepting protein Aer was studied with glass slide DNA microarrays. An flhD::Kan insertion and an aer deletion were independently introduced into two Escherichia coli K-12 strains, and the effects upon ge...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.2.534-543.2003
更新日期:2003-01-01 00:00:00
abstract::Micromonospora strains have been isolated from diverse niches, including soil, water, and marine sediments and root nodules of diverse symbiotic plants. In this work, we report the genome sequence of Micromonospora lupini Lupac 08 isolated from root nodules of the wild legume Lupinus angustifolious. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00628-12
更新日期:2012-08-01 00:00:00
abstract::The Bacillus subtilis sbo-alb operon contains sboA, the structural gene for the bacteriocin subtilosin, and the alb genes required for subtilosin production. Transcription from the sbo-alb promoter is highly induced by oxygen limitation. The transcriptional regulation of the sbo-alb operon is under dual control involv...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.11.3274-3277.2000
更新日期:2000-06-01 00:00:00
abstract:UNLABELLED:The 2-thiouridine (s(2)U) modification of the wobble position in glutamate, glutamine, and lysine tRNA molecules serves to stabilize the anticodon structure, improving ribosomal binding and overall efficiency of the translational process. Biosynthesis of s(2)U in Escherichia coli requires a cysteine desulfur...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.02625-14
更新日期:2015-06-01 00:00:00
abstract::A gene (yacK) encoding a putative multicopper oxidase (MCO) was cloned from Escherichia coli, and the expressed enzyme was demonstrated to exhibit phenoloxidase and ferroxidase activities. The purified protein contained six copper atoms per polypeptide chain and displayed optical and electron paramagnetic resonance (E...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.16.4866-4875.2001
更新日期:2001-08-01 00:00:00
abstract::The morphology of nucleoids and mesosomes of Bacillus subtilis in stationary-and lag-phase cultures was studied by making three-dimensional cell reconstructions in plastic of electron micrographs of serial sections. In cells from stationary cultures, the dormant nucleoids are frequently, but not always, spherical and ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.121.3.1189-1199.1975
更新日期:1975-03-01 00:00:00
abstract::The fim operon of Salmonella enterica serovar Typhimurium encodes type 1 fimbriae. The expression of fim is controlled in response to environmental signals through a complex regulatory cascade involving the proteins FimW, FimY, and FimZ and a genetic locus, fimU, that encodes a rare arginine tRNA. We discovered that a...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01388-07
更新日期:2008-01-01 00:00:00
abstract::A modified gel electrophoresis technique provided a reproducible way of detecting and isolating plasmids with molecular weights ranging from 12 X 10(6) to 370 X 10(6) for Azospirillum species. Analysis with the nifHD region of Rhizobium trifolii showed that the Azospirillum nif genes were chromosomally located in all ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.155.3.1429-1433.1983
更新日期:1983-09-01 00:00:00
abstract::Alcohol-oxidizing enzymes of the facultative methylotroph PAR were investigated after growth of the bacteria on methanol and ethanol. During methanol growth only a phenazine methosulfate-linked alcohol dehydrogenase was detected. This enzyme had broad specificity for primary alcohols and was also capable of oxidation ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.135.1.251-258.1978
更新日期:1978-07-01 00:00:00
abstract::The isolation and some properties of two mutants of Streptococcus faecalis ATCC 9790 (S. faecium) which autolyze at a much slower rate than the wild type are described. Compared with the wild type, mutant E71 autolyzed more slowly, contained less active but more latent autolysin in the isolated wall fraction, and poss...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.109.1.423-431.1972
更新日期:1972-01-01 00:00:00
abstract::Burkholderia pseudomallei, the causative agent of melioidosis, contains a large pathogen genome (7.2 Mb) with ∼2,000 genes of putative or unknown function. Interactions with potential hosts and environmental factors may induce rapid adaptations in these B. pseudomallei genes, which can be discerned through evolutionar...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00718-13
更新日期:2013-12-01 00:00:00
abstract::Here we present the genome sequence of Rhizobium grahamii CCGE502. R. grahamii groups with other newly described broad-host-range species, which are not very efficient Phaseolus vulgaris symbionts, with a wide geographic distribution and which constitutes a novel Rhizobium clade. ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01785-12
更新日期:2012-12-01 00:00:00
abstract::The biosynthesis of asparaginase II in Saccharomyces cerevisiae is subject to nitrogen catabolite repression. In the present study we examined the physiological effects of glutamate auxotrophy on cellular metabolism and on the nitrogen catabolite repression of asparaginase II. Glutamate auxotrophic cells, incubated wi...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.151.1.29-35.1982
更新日期:1982-07-01 00:00:00
abstract::The major role of RecA is thought to be in helping repair and restart stalled replication forks. During exponential growth, Bacillus subtilis recA cells exhibited few microscopically observable nucleoid defects. However, the efficiency of plating was about 12% of that of the parent strain. A substantial and additive d...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.183.9.2963-2968.2001
更新日期:2001-05-01 00:00:00
abstract::The nucleotide sequence of a 2.0-kilobase DNA segment containing the Clostridium acetobutylicum glnA gene was determined. The upstream region of the glnA gene contained two putative extended promoter consensus sequences (p1 and p2), characteristic of gram-positive bacteria. A third putative extended gram-positive prom...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.170.1.400-408.1988
更新日期:1988-01-01 00:00:00
abstract::A novel sucrose hydrolase (SUH) from Xanthomonas axonopodis pv. glycines, a causative agent of bacterial pustule disease on soybeans, was studied at the functional and molecular levels. SUH was shown to act rather specifically on sucrose (K(m) = 2.5 mM) but not on sucrose-6-phosphate. Protein analysis of purified SUH ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.186.2.411-418.2004
更新日期:2004-01-01 00:00:00
abstract::The Tol-Pal system of Escherichia coli is involved in maintaining outer membrane stability. Mutations in tolQ, tolR, tolA, tolB, or pal genes result in sensitivity to bile salts and the leakage of periplasmic proteins. Moreover, some of the tol genes are necessary for the entry of group A colicins and the DNA of filam...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.182.3.821-824.2000
更新日期:2000-02-01 00:00:00
abstract::Under static growth conditions, hyperpiliated, nontwitching pilT and pilU mutants of Pseudomonas aeruginosa formed dense biofilms, showing that adhesion, not twitching motility, is necessary for biofilm initiation. Under flow conditions, the pilT mutant formed mushroom-like structures larger than those of the wild typ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.7.2374-2378.2003
更新日期:2003-04-01 00:00:00
abstract::Hoffman, Heiner (New York University, New York, N.Y.), Jon Valdina, and Michael E. Frank. Effects of high incubation temperature upon the cell wall of Escherichia coli. J. Bacteriol. 91:1635-1637. 1966.-Escherichia coli cells grown at 45 C were found to swell when suspended in distilled water, and were broken down whe...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.91.4.1635-1637.1966
更新日期:1966-04-01 00:00:00