Multiple formate dehydrogenase enzymes in the facultative methylotroph Methylobacterium extorquens AM1 are dispensable for growth on methanol.

abstract：:Quantitative mass conversion of intact bacterial cells of Bacillus subtilis and B. licheniformis to L-phase variants has been effected after lysozyme treatment. After subculture of the unstable L-phase variants for several months in the presence of methicillin, stable L-phase variants were obtained which grew in the a...

journal_title：Journal of bacteriology

authors： Wyrick PB,Rogers HJ

更新日期：1973-10-01 00:00:00

abstract：:Streptomyces coelicolor is the prototype for the investigation of antibiotic-producing and differentiating actinomycetes. As soil bacteria, streptomycetes can metabolize a wide variety of carbon sources and are hence vested with various specific permeases. Their activity and regulation substantially determine the nutr...

journal_title：Journal of bacteriology

authors： Bertram R,Schlicht M,Mahr K,Nothaft H,Saier MH Jr,Titgemeyer F

更新日期：2004-03-01 00:00:00

abstract：:The region of plasmid NR1 concerned with resistance to Hg2+ and organomercurials consists of sequences found on restriction endonuclease fragments EcoRI-H and EcoRI-I. When both fragments were cloned together into a derivative of plasmid ColE1, the hybrid plasmid conferred properties indistinguishable from those of th...

journal_title：Journal of bacteriology

authors： Nakahara H,Silver S,Miki T,Rownd RH

更新日期：1979-10-01 00:00:00

abstract：:Previous investigations have demonstrated the existence of five Histoplasma capsulatum serotypes. Available specific fluorescent-antibody reagents stain only four of the five serotypes. Antibodies produced against the most complete H. capsulatum serotype were labeled with fluorescein isothiocyanate to develop a reagen...

journal_title：Journal of bacteriology

authors： Kaufman L,Blumer S

更新日期：1968-04-01 00:00:00

abstract：:Clostridium perfringens is an anaerobic Gram-positive pathogen that causes many human and animal diseases, including food poisoning and gas gangrene. C. perfringens lacks flagella but possesses type IV pili (TFP). We have previously shown that C. perfringens can glide across an agar surface in long filaments composed ...

journal_title：Journal of bacteriology

authors： Liu H,Bouillaut L,Sonenshein AL,Melville SB

更新日期：2013-02-01 00:00:00

abstract：:Bacillus subtilis gene ypfP, which is located at 196 degrees on the genetic map, shows similarity to both the monogalactosyldiacylglycerol synthase gene of Cucumis sativus, which encodes a galactosyltransferase, and the murG genes of B. subtilis, Escherichia coli, Haemophilus influenzae, and Synechocystis sp. strain P...

journal_title：Journal of bacteriology

authors： Price KD,Roels S,Losick R

更新日期：1997-08-01 00:00:00

abstract：:Treatment of Escherichia coli with p-hydroxybenzoic acid (pHBA) resulted in upregulation of yhcP, encoding a protein of the putative efflux protein family. Also upregulated were the adjacent genes yhcQ, encoding a protein of the membrane fusion protein family, and yhcR, encoding a small protein without a known or sugg...

journal_title：Journal of bacteriology

authors： Van Dyk TK,Templeton LJ,Cantera KA,Sharpe PL,Sariaslani FS

更新日期：2004-11-01 00:00:00

abstract：:Fructose, galactose, L-arabinose, gluconate, and several organic acids support rapid growth and N2 fixation of Azospirillum brasiliense ATCC 29145 (strain Sp7) as a sole source of carbon and energy. Growth of Azospirillum lipoferum ATCC 29707 (strain Sp59b) is also supported by glucose, mannose, mannitol, and alpha-ke...

journal_title：Journal of bacteriology

authors： Martinez-Drets G,Del Gallo M,Burpee C,Burris RH

更新日期：1984-07-01 00:00:00

abstract：:The nucleotide sequence of the DNA encoding the ADP-ribosyltransferase (A1) fragment of cholera enterotoxin was determined. A putative precursor of the A1 peptide contains an 18-amino acid leader peptide, and the mature A1 peptide contains 194 amino acids. The primary structure of the A1 fragment from cholera enteroto...

journal_title：Journal of bacteriology

authors： Lockman HA,Galen JE,Kaper JB

更新日期：1984-09-01 00:00:00

abstract：:A new type of temperature-sensitive deoxyribonucleic acid (DNA) synthesis mutant, which can divide without a completion of DNA replication, was isolated from a thymidine-requiring Escherichia coli strain by means of photo-bromouracil selection after nitrosoguanidine mutagenesis. In this mutant, in spite of the fact th...

journal_title：Journal of bacteriology

authors： Inouye M

更新日期：1969-09-01 00:00:00

abstract：:Cell size at bud initiation shows the same relationship to growth rate in wild-type and petite yeast cells. The nutrient-modulated size control is related to growth rate rather than a change from fermentative to oxidative metabolism. ...

journal_title：Journal of bacteriology

authors： Bugeja VC,Carter BL

更新日期：1982-08-01 00:00:00

abstract：:Streptococcus agalactiae (group B streptococcus [GBS]) is a major cause of infections in newborns, pregnant women, and immunocompromised patients. GBS strain CNCTC10/84 is a clinical isolate that has high virulence in animal models of infection and has been used extensively to study GBS pathogenesis. Two unusual featu...

journal_title：Journal of bacteriology

authors： Zhu L,Beres SB,Yerramilli P,Pruitt L,Cantu CC,Olsen RJ,Musser JM

更新日期：2020-11-04 00:00:00

abstract：:Studies were made of the synthesis of Lac messenger ribonucleic acid (mRNA) by Escherichia coli in the absence of protein synthesis and of the coupling of transcription of lac operon to translation. Lac mRNA was not synthesized in the presence of chloramphenicol, and its synthesis steadily decreased during K(+) depriv...

journal_title：Journal of bacteriology

authors： Artman M,Ennis HL

更新日期：1972-05-01 00:00:00

abstract：:Expression of the Escherichia coli proU operon, which encodes an efficient uptake system for the osmoprotectant glycine betaine, is strongly increased in cells grown at high osmolarity. We isolated 182 independent spontaneous mutants with elevated expression of the chromosomal phi(proV-lacZ) (Hyb2) fusion at low osmol...

journal_title：Journal of bacteriology

authors： Lucht JM,Bremer E

更新日期：1991-01-01 00:00:00

abstract：:The metabolism of one- and two-carbon compounds by the methylotrophic bacterium Methylobacterium extorquens AM1 involves high carbon flux through the ethylmalonyl coenzyme A (ethylmalonyl-CoA) pathway (EMC pathway). During growth on ethylamine, the EMC pathway operates as a linear pathway carrying the full assimilator...

journal_title：Journal of bacteriology

authors： Good NM,Martinez-Gomez NC,Beck DA,Lidstrom ME

更新日期：2015-02-15 00:00:00

abstract：:In this report, we describe some of the characteristics of the Comamonas testosteroni B-356 biphenyl (BPH)-chlorobiphenyl dioxygenase system, which includes the terminal oxygenase, an iron-sulfur protein (ISPBPH) made up of an alpha subunit (51 kDa) and a beta subunit (22 kDa) encoded by bphA and bphE, respectively; a...

journal_title：Journal of bacteriology

authors： Hurtubise Y,Barriault D,Powlowski J,Sylvestre M

更新日期：1995-11-01 00:00:00

abstract：:MukBEF is a bacterial SMC (structural maintenance of chromosome) complex required for chromosome partitioning in Escherichia coli. We report that overproduction of MukBEF results in marked chromosome condensation. This condensation is rapid and precedes the effects of overproduction on macromolecular synthesis. Conden...

journal_title：Journal of bacteriology

authors： Wang Q,Mordukhova EA,Edwards AL,Rybenkov VV

更新日期：2006-06-01 00:00:00

abstract：:The structural properties required for the binding of peptide substrates to the Escherichia coli periplasmic protein involved in oligopeptide transport were surveyed by measuring the ability of different peptides to compete for binding in an equilibrium dialysis assay with the tripeptide Ala-Phe-[3H]Gly. The protein s...

journal_title：Journal of bacteriology

authors： Guyer CA,Morgan DG,Staros JV

更新日期：1986-11-01 00:00:00

abstract：:Human-pathogenic Bartonella henselae causes cat scratch disease and vasculoproliferative disorders. An important pathogenicity factor of B. henselae is the trimeric autotransporter adhesin (TAA) Bartonella adhesin A (BadA), which is modularly constructed, consisting of a head, a long and repetitive neck-stalk module, ...

journal_title：Journal of bacteriology

authors： Schmidgen T,Kaiser PO,Ballhorn W,Franz B,Göttig S,Linke D,Kempf VA

更新日期：2014-06-01 00:00:00

abstract：:Both alpha-tocopherolquinol and alpha-tocopherolquinone were found in 56 of 93 strains of microorganisms examined. Organisms that contained these compounds included the single example of a eucaryotic alga, a Euglena, and a cyanobacterium (blue-green alga), 22 of 32 genera of bacteria, and 9 genera of yeasts. In the ba...

journal_title：Journal of bacteriology

authors： Hughes PE,Tove SB

更新日期：1982-09-01 00:00:00

abstract：:The expression pattern of the Escherichia coli genome is controlled in part by regulating the utilization of a limited number of RNA polymerases among a total of its approximately 4,600 genes. The distribution pattern of RNA polymerase changes from modulation of two types of protein-protein interactions: the interacti...

journal_title：Journal of bacteriology

authors： Ishihama A,Kori A,Koshio E,Yamada K,Maeda H,Shimada T,Makinoshima H,Iwata A,Fujita N

更新日期：2014-08-01 00:00:00

abstract：:The bacteriophage P22-based challenge-phage system was used to study the binding of Xis and FIS to their sites in attP of bacteriophage lambda. Challenge phages were constructed that contained the X1, X2, and F sites within the P22 Pant promoter, which is required for expression of antirepressor. If Xis and FIS bind t...

journal_title：Journal of bacteriology

authors： Numrych TE,Gumport RI,Gardner JF

更新日期：1991-10-01 00:00:00

abstract：:Six uvr mutants of Saccharomyces cerevisiae with hypersensitivity to ultraviolet (UV) light were isolated after mutagen treatment with ethylmethanesulfonate. UV sensitivity ranges from moderate to extreme, and four of the mutants are also sensitive to nitrous acid. Ranking in terms of UV sensitivity does not parallel ...

journal_title：Journal of bacteriology

authors： Snow R

更新日期：1967-09-01 00:00:00

abstract：:Two Rhizobium phaseoli mutants, isolated previously by Tn5 mutagenesis, elicited infection threads which ceased development prematurely, usually within root hairs. These infection threads were wide, globular, and otherwise altered in morphology, compared with normal infection threads. Anatomy and division of the root ...

journal_title：Journal of bacteriology

authors： Noel KD,Vandenbosch KA,Kulpaca B

更新日期：1986-12-01 00:00:00

abstract：UNLABELLED:Rhodobacter sphaeroides is a free-living alphaproteobacterium that contains two clusters of functional flagellar genes in its genome: one acquired by horizontal gene transfer (fla1) and one that is endogenous (fla2). We have shown that the Fla2 system is normally quiescent and under certain conditions produc...

journal_title：Journal of bacteriology

authors： de la Mora J,Uchida K,del Campo AM,Camarena L,Aizawa S,Dreyfus G

更新日期：2015-09-01 00:00:00

abstract：:The genes encoding Shiga toxin (stx), the major virulence factor of Shiga toxin-encoding Escherichia coli (STEC) strains, are carried on lambdoid prophages resident in all known STEC strains. The stx genes are expressed only during lytic growth of these temperate bacteriophages. We cloned the gene encoding the repress...

journal_title：Journal of bacteriology

authors： Koudelka AP,Hufnagel LA,Koudelka GB

更新日期：2004-11-01 00:00:00

abstract：:Studies of gene expression using fusions to lacZ demonstrated that the Bacillus subtilis dacB gene, encoding penicillin-binding protein 5*, is in an operon with two downstream genes, spmA and spmB. Mutations affecting any one of these three genes resulted in the production of spores with reduced heat resistance. The c...

journal_title：Journal of bacteriology

authors： Popham DL,Illades-Aguiar B,Setlow P

更新日期：1995-08-01 00:00:00

abstract：:Dobrogosz, Walter J. (University of Illinois, Urbana) and Ralph D. DeMoss. Pentose utilization by Pediococcus pentosaceus. J. Bacteriol. 85:1356-1364. 1963.-Data are presented which indicate that pentoses are metabolized by Pediococcus pentosaceus through the use of an inducible phosphoketolase pathway. The utilizatio...

journal_title：Journal of bacteriology

authors： DOBROGOSZ WJ,DEMOSS RD

更新日期：1963-06-01 00:00:00

abstract：:A number of heterologous plasmid deoxyribonucleic acids (DNAs) coding for erythromycin, tylosin, lincomycin, tetracycline, or chloramphenicol resistance have been introduced into Streptococcus pneumoniae via genetic transformation with frequencies that varied between 10(-5) to as high as 5 x 10(-1) per colony-forming ...

journal_title：Journal of bacteriology

authors： Barany F,Tomasz A

更新日期：1980-11-01 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

authors： Mantsala P,Zalkin H

更新日期：1976-04-01 00:00:00