Abstract:
:Dobrogosz, Walter J. (The Pennsylvania State University, University Park) and Robert W. Stone. Oxidative metabolism in Pediococcus pentosaceus. II. Factors controlling the formation of oxidative activities. J. Bacteriol. 84:724-729. 1962.-Studies were conducted on some factors which regulate the formation of oxidative activities in Pediococcus pentosaceus, a homofermentative lactic acid organism. Oxidative abilities were defined as the capacities to oxidize glucose and glycerol, and to exhibit catalase activity. Factors such as the type of growth substrate, the growth substrate concentration, pH, and oxygen tension were considered. The results suggested that the development of oxidative activities in this organism is under adaptive control and subject to repression by the well-known "glucose effect," as well as by anaerobiosis. In addition to the necessity for the formation of aerobic systems for the metabolism of glycerol, which can be utilized only under aerobic conditions, data are presented which suggest that aerobic reactions may play a physiologically important role toward the induction of growth on other substrates such as d-xylose and lactose.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
DOBROGOSZ WJ,STONE RWdoi
10.1128/JB.84.4.724-729.1962keywords:
subject
Has Abstractpub_date
1962-10-01 00:00:00pages
724-9eissn
0021-9193issn
1098-5530journal_volume
84pub_type
杂志文章abstract::The 12 incD repeats in the F plasmid each contain about 60 bits of information, which is three times the amount of conservation that a single protein would need to distinguish the repeats from the rest of the Escherichia coli genome. This is the first reported discovery of a case of threefold excess information, and i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.11.3558-3560.1992
更新日期:1992-06-01 00:00:00
abstract::A comprehensive equation, upsilon = VM/[1 + (A0.5/Fru-P2)n] [ 1 + (Glc-6-P/I0.5)], has been proposed to represent the quantitative interrelationships between the rate of glucose utilization and the levels of glucose-6-phosphate and fructose-1,6-diphosphate in the intact Escherichia coli cell. This comprehensive equati...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.128.1.165-169.1976
更新日期:1976-10-01 00:00:00
abstract::Proteus mirabilis, a leading cause of catheter-associated urinary tract infection (CaUTI), differentiates into swarm cells that migrate across catheter surfaces and medium solidified with 1.5% agar. While many genes and nutrient requirements involved in the swarming process have been identified, few studies have addre...
journal_title:Journal of bacteriology
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doi:10.1128/JB.02136-12
更新日期:2013-03-01 00:00:00
abstract::The sequence of the pckA gene coding for phosphoenolpyruvate carboxykinase in Escherichia coli K-12 and previous molecular weight determinations indicate that this allosteric enzyme is a monomer of Mr 51,316. The protein is homologous to ATP-dependent phosphoenolpyruvate carboxykinases from Trypanosoma brucei and Sacc...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.12.7151-7156.1990
更新日期:1990-12-01 00:00:00
abstract::Calcium-dependent exonuclease activity was produced by sporulating cells of Bacillus subtilis 168. Nuclease activity was released into the culture medium at approximately the same time as sporulation proteases, and production of these enzymes was tied to DNA replication. Results suggest that nuclease production is a f...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.149.2.768-770.1982
更新日期:1982-02-01 00:00:00
abstract::The O antigen is an important cell wall antigen of gram-negative bacteria, and the genes responsible for its biosynthesis are located in a gene cluster. We have cloned and sequenced the DNA segment unique to the O-antigen gene cluster of Salmonella enterica group D3. This segment includes a novel O-antigen polymerase ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.180.4.1002-1007.1998
更新日期:1998-02-01 00:00:00
abstract::Nearly every known species of Eubacteria encodes a homolog of the Borrelia burgdorferi EbfC DNA-binding protein. We now demonstrate that fluorescently tagged EbfC associates with B. burgdorferi nucleoids in vivo and that chromatin immunoprecipitation (ChIP) of wild-type EbfC showed it to bind in vivo to sites througho...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00252-12
更新日期:2012-07-01 00:00:00
abstract::Analysis of a region involved in the conjugative transfer of the lactococcal conjugative element pRS01 has revealed a bacteria] group II intron. Splicing of this lactococcal intron (designated Ll.ltrB) in vivo resulted in the ligation of two exon messages (ltrBE1 and ltrBE2) which encoded a putative conjugative relaxa...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.12.3531-3538.1996
更新日期:1996-06-01 00:00:00
abstract::The terminal step of triacylglycerol (TAG) formation in the yeast Saccharomyces cerevisiae is catalyzed by the enzyme acyl-CoA:diacylglycerol acyltransferase (DAGAT). In this study we demonstrate that the gene product of YOR245c, Dga1p, catalyzes a major yeast DAGAT activity which is localized to lipid particles. Enzy...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.2.519-524.2002
更新日期:2002-01-01 00:00:00
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journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.115.3.824-847.1973
更新日期:1973-09-01 00:00:00
abstract::The ubiquitous opportunistic pathogen Pseudomonas aeruginosa has five aerobic terminal oxidases: bo(3)-type quinol oxidase (Cyo), cyanide-insensitive oxidase (CIO), aa3-type cytochrome c oxidase (aa3), and two cbb(3)-type cytochrome c oxidases (cbb(3)-1and cbb(3)-2). These terminal oxidases are differentially regulate...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.02176-14
更新日期:2014-12-01 00:00:00
abstract::The antibiotic cerulenin causes the immediate cessation of phospholipid biosynthesis in both chemoheterotrophic and photoheterotrophic cultures of Rhodopseudomonas sphaeroides. Macromolecule biosynthesis in photoheterotrophic cells was unaffected by cerulenin for the first 2 h after antibiotic addition and then contin...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.156.3.1322-1331.1983
更新日期:1983-12-01 00:00:00
abstract::Beppu, Michiko (University of Tokyo, Tokyo, Japan), and Kei Arima. Decreased permeability as the mechanism of arsenite resistance in Pseudomonas pseudomallei. J. Bacteriol. 88:151-157. 1964.-The mechanism of arsenite resistance of Pseudomonas pseudomallei strain 54, isolated from soil, was studied by use of radioactiv...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.88.1.151-157.1964
更新日期:1964-07-01 00:00:00
abstract::Shiio, Tsuru (Washington State University, Pullman), and Bruce A. McFadden. Cell-free amino acid-incorporating system from Pseudomonas indigofera. J. Bacteriol. 90:978-983. 1965.-A cell-free preparation from Pseudomonas indigofera incorporated C(14)-phenylalanine and C(14)-leucine into a product which was insoluble in...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.90.4.978-983.1965
更新日期:1965-10-01 00:00:00
abstract::The Escherichia coli cell division protein FtsQ is a central component of the divisome. FtsQ is a bitopic membrane protein with a large C-terminal periplasmic domain. In this work we investigated the role of the transmembrane segment (TMS) that anchors FtsQ in the cytoplasmic membrane. A set of TMS mutants was made an...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00723-07
更新日期:2007-10-01 00:00:00
abstract::Streptococcus faecalis JH1 contains two conjugative plasmids, pJH1, an R plasmid that codes for resistance to kanamycin, streptomycin, erythromycin, and tetracycline, and pJH2, a hemolysin-bacteriocin plasmid. Strain JH1 was used as an antibiotic resistance donor in conjugation experiments with two plasmid-free S. fae...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.155.3.1094-1104.1983
更新日期:1983-09-01 00:00:00
abstract::The bacterial flagellum is a biological nanomachine that rotates to allow bacteria to swim. For flagellar rotation, torque is generated by interactions between a rotor and a stator. The stator, which is composed of MotA and MotB subunit proteins in the membrane, is thought to bind to the peptidoglycan (PG) layer, whic...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00592-19
更新日期:2020-01-29 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::Protoplasts of Bacillus megaterium readily reverted to bacillary form in liquid media and when plated in a soft-agar layer onto the surface of appropriate agar media. Three phases of the reversion sequence could be differentiated by phase contrast microscopy: (i) increase in size of the individual protoplasts, (ii) no...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.125.3.1172-1179.1976
更新日期:1976-03-01 00:00:00
abstract::Respiratory nitrate reductase purified from the cell membrane of Escherichia coli is composed of three subunits, alpha, beta, and gamma, which are encoded, respectively, by the narG, narH, and narI genes of the narGHJI operon. The product of the narJ gene was deduced previously to be a highly charged, acidic protein w...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.3.867-872.1992
更新日期:1992-02-01 00:00:00
abstract::In cyanobacteria, gene expression is regulated mainly at the level of transcription initiation, which is mediated by the RNA polymerase holoenzyme. The RNA polymerase core is catalytically active, while the sigma factor recognizes promoter sequences. Group 2 sigma factors are similar to the principal sigma factor but ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00132-09
更新日期:2009-06-01 00:00:00
abstract::A total of 12 VanA-type vancomycin-resistant enterococci, consisting of 10 Enterococcus faecium isolates and two Enterococcus avium isolates, were examined in detail. The vancomycin resistance conjugative plasmids pHTalpha (65.9 kbp), pHTbeta (63.7 kbp), and pHTgamma (66.5 kbp) were isolated from each of three differe...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.23.7024-7028.2003
更新日期:2003-12-01 00:00:00
abstract::Hurwitz, Charles (Veterans Administration Hospital, Albany, N.Y.) and Carmen L. Rosano. Chloramphenicol-sensitive and -insensitive phases of the lethal action of streptomycin. J. Bacteriol. 83:1202-1209. 1962.-If chloramphenicol is added to sensitive Escherichia coli cells at the same time as streptomycin, the lethal ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.83.6.1202-1209.1962
更新日期:1962-06-01 00:00:00
abstract::The characteristics of a system for the in vitro synthesis of mitochondrial deoxyribonucleic acid (mtDNA) in mitochondria isolated from Saccharomyces cerevisiae are described. In this system the exclusive product of the reaction is mtDNA. Under optimal conditions the initial rate of synthesis is close to the calculate...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.130.3.973-982.1977
更新日期:1977-06-01 00:00:00
abstract::Outer membrane preparations of Bdellovibrio bacteriovorus grown intraperiplasmically on Escherichia coli containing OmpF were prepared by the Triton X-100 procedure of Schnaitman (J. Bacteriol. 108:545-552, 1971). They contained a protein that migrated to almost the same position as E. coli OmpF in sodium dodecyl sulf...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.163.2.595-599.1985
更新日期:1985-08-01 00:00:00
abstract::The number and disposition of flagella harbored by eubacteria are regulated by a specific trait successfully maintained over generations. The genes governing the number of flagella in Bacillus subtilis have never been identified, although the ifm locus has long been recognized to influence the motility phenotype of th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.15.5356-5366.2005
更新日期:2005-08-01 00:00:00
abstract::The Klebsiella pneumoniae nitrogen fixation (nif) mRNAs are unusually stable, with half-lives of 20 to 30 min under conditions favorable to nitrogen fixation (limiting nitrogen, anaerobiosis, temperatures of 30 degrees C). Addition of O2 or fixed nitrogen or temperature increases to 37 degrees C or more result in the ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.181.12.3751-3760.1999
更新日期:1999-06-01 00:00:00
abstract::Gaines, Sidney (Walter Reed Army Institute of Research, Washington, D.C.), Julius A. Currie, and Joseph G. Tully. Factors affecting formation of incomplete Vi antibody in mice. J. Bacteriol. 90:635-642. 1965.-Single immunizing doses of purified Vi antigen elicited complete and incomplete Vi antibodies in BALB/c mice, ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.90.3.635-642.1965
更新日期:1965-09-01 00:00:00
abstract::Nishida, Shoki (Kanazawa University, Kanazawa, Japan), and Gizo Nakagawara. Relationship between toxigenicity and sporulating potency of Clostridium novyi. J. Bacteriol. 89:993-995. 1965.-The less toxigenic the strains, the stronger was the sporulating potency of Clostridium novyi strains isolated. This was confirmed ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.89.4.993-995.1965
更新日期:1965-04-01 00:00:00
abstract::The Rnf complex is a respiratory enzyme that catalyzes the oxidation of reduced ferredoxin to the reduction of NAD+, and the negative free energy change of this reaction is used to generate a transmembrane ion gradient. In one class of anaerobic acetogenic bacteria, the Rnf complex is believed to be essential for ener...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00357-18
更新日期:2018-10-10 00:00:00