Genetic control of yeast mannan structure: mapping genes mnn2 and mnn4 in Saccharomyces cerevisiae.

abstract：:Banerjee, Arun B. (University of Calcutta, Calcutta, India), and S. K. Bose. Biosynthesis of mycobacillin, a new antifungal peptide. II. Relation between streptomycin dependence and biosynthesis. J. Bacteriol. 87:1402-1405. 1964.-A streptomycin-dependent variant was isolated by a single-step mutation process from a st...

journal_title：Journal of bacteriology

authors： BANERJEE AB,BOSE SK

更新日期：1964-06-01 00:00:00

abstract：:Pili isolated from Pseudomonas aeruginosa PAK were solubilized in the detergent octyl-glucoside. Subsequent removal of the detergent by dialysis resulted in the formation of short rods of about 9 nm in diameter and various lengths. The aggregation process was followed by ultracentrifugation, viscometry, and electron m...

journal_title：Journal of bacteriology

authors： Watts TH,Scraba DG,Paranchych W

更新日期：1982-09-01 00:00:00

abstract：:The SsuDAT1I restriction-modification (R-M) system, which contains two methyltransferases and two restriction endonucleases with recognition sequence 5'-GATC-3', was first found in a field isolate of Streptococcus suis serotype 2. Isoschizomers of the R-M system were found in the same locus between purH and purD in a ...

journal_title：Journal of bacteriology

authors： Sekizaki T,Osaki M,Takamatsu D,Shimoji Y

更新日期：2001-09-01 00:00:00

abstract：:When the crude ribosomal fraction of Saccharomyces cerevisiae was separated into "light" and "heavy" fractions, fatty acid synthetase was concentrated in the former, whereas acetyl-Coenzyme A synthetase, fatty acid "desaturase," and squalene oxidocyclase were found in the latter. The "desaturase" sedimented with the r...

journal_title：Journal of bacteriology

authors： Klein HP,Volkmann CM,Leaffer MA

更新日期：1967-07-01 00:00:00

abstract：:The Escherichia coli LytB protein regulates the activity of guanosine 3',5'-bispyrophosphate synthetase I (RelA). A Southern blot analysis of chromosomal DNA with the E. coli lytB gene as a probe revealed the presence of lytB homologs in all of the gram-negative bacterial species examined but not in gram-positive spec...

journal_title：Journal of bacteriology

authors： Potter S,Yang X,Boulanger MJ,Ishiguro EE

更新日期：1998-04-01 00:00:00

abstract：:Pili are functionally expressed during the predivisional and swarmer stages of the Caulobacter crescentus differentiation cycle. They appear on the developing swarmer pole and at the same cellular location as flagella and the phiCbK receptor sites. Pili disappear when the swarmer cell differentiates into a stalked cel...

journal_title：Journal of bacteriology

authors： Lagenaur C,Agabian N

更新日期：1977-07-01 00:00:00

abstract：:At least six phenotypically distinct classes of mutants of Escherichia coli which require serine or pyridoxine or both can be isolated. Three of the six classes lack 3-phosphoserine-2-oxoglutarate aminotransferase. One of these classes contains WG5, a mutant previously characterized as containing the pdxF5 allele. The...

journal_title：Journal of bacteriology

authors： Dempsey WB,Ito H

更新日期：1970-11-01 00:00:00

abstract：:The crystal structure of the Na(+)-coupled melibiose permease of Salmonella enterica serovar Typhimurium (MelBSt) demonstrates that MelB is a member of the major facilitator superfamily of transporters. Arg residues at positions 295, 141, and 363 are involved in interdomain interactions at the cytoplasmic side by gove...

journal_title：Journal of bacteriology

authors： Amin A,Ethayathulla AS,Guan L

更新日期：2014-09-01 00:00:00

abstract：:The trfA gene of the broad-host-range plasmid RK2 is essential for initiation of plasmid replication. Two related TrfA proteins of 43 and 32 kilodaltons (kDa) are produced by independent translation initiation at two start codons within the trfA open reading frame. These proteins were o overproduced in Escherichia col...

journal_title：Journal of bacteriology

authors： Durland RH,Helinski DR

更新日期：1990-07-01 00:00:00

abstract：:A fusion constructed between the putative attenuator plus the first 219 nucleotides of the ermC (erythromycin resistance) structural gene and a 5' terminally deleted lacZ gene produced a moderate, basal level of beta-galactosidase which was increased by erythromycin addition. Another construction containing an intact ...

journal_title：Journal of bacteriology

authors： Kirsch DR,Lai MH

更新日期：1984-07-01 00:00:00

abstract：:Addition of purines to the growth medium of Escherichia coli represses synthesis of cytosine deaminase (codA) and enzymes of purine de novo synthesis. After Tn10 mutagenesis, mutants displaying derepressed levels of cytosine deaminase in the presence of hypoxanthine were isolated. One of these had simultaneously acqui...

journal_title：Journal of bacteriology

authors： Kilstrup M,Meng LM,Neuhard J,Nygaard P

更新日期：1989-04-01 00:00:00

abstract：:Domingue, Gerald J. (Tulane University, New Orleans, La.), and William A. Pierce, Jr. Effect of partially purified streptococcal M protein on the in vitro phagocytosis of Streptococcus pyogenes. J. Bacteriol. 89:583-588. 1965.-M protein from Streptococcus pyogenes strain Bailey type 12 was adsorbed onto cells of a glo...

journal_title：Journal of bacteriology

authors： DOMINGUE GJ,PIERCE WA Jr

更新日期：1965-03-01 00:00:00

abstract：:A genetically homogenous bacterial population may contain physiologically distinct subpopulations. In one such case, a minor part of an otherwise antibiotic-sensitive bacterial population maintains a nondividing state even in a growth-supporting environment and is therefore not killed by bactericidal antibiotics. This...

journal_title：Journal of bacteriology

authors： Jõers A,Kaldalu N,Tenson T

更新日期：2010-07-01 00:00:00

abstract：:The copy number and stability of artificial 2-micron circle-based plasmids have been accurately measured in [Cir+] and [Cir0] strains of Saccharomyces cerevisiae. We conclude that (i) instability and copy number vary greatly from plasmid to plasmid; (ii) instability and copy number are negatively correlated--that is, ...

journal_title：Journal of bacteriology

authors： Futcher AB,Cox BS

更新日期：1984-01-01 00:00:00

abstract：:Among 69 ColE3 mutant plasmids selected on the basis of their inability to produce an active colicin, seven (cop-1 to cop-7) were found to bear a mutation affecting the structural gene for colicin. Three of these (cop-1, cop-2 and cop-3) lead to the production of an inactive colicin molecule which has the same molecul...

journal_title：Journal of bacteriology

authors： Mock M,Schwartz M

更新日期：1980-05-01 00:00:00

abstract：:The Salmonella enterica serovar Typhi ompS2 gene codes for a 362-amino-acid outer membrane protein that contains motifs common to the porin superfamily. It is expressed at very low levels compared to the major OmpC and OmpF porins, as observed for S. enterica serovar Typhi OmpS1, Escherichia coli OmpN, and Klebsiella ...

journal_title：Journal of bacteriology

authors： Fernández-Mora M,Puente JL,Calva E

更新日期：2004-05-01 00:00:00

abstract：:The presence of the altered lysine transfer ribonucleic acid (tRNA) in Bacillus subtilis spores is strongly dependent on the medium on which the cells were sporulated. Cells sporulated on synthetic media or dilute complex media contain little or none of the new component, whereas those sporulated on concentrated compl...

journal_title：Journal of bacteriology

authors： Lazzarini RA,Santangelo E

更新日期：1967-07-01 00:00:00

abstract：:The virulence factors of the cariogenic bacterium Streptococcus sobrinus have been difficult to assess because of a lack of tools for the genetic manipulation of this organism. The construction of an Escherichia coli-Streptococcus shuttle vector, pDL289, that can be mobilized into S. sobrinus by the conjugative plasmi...

journal_title：Journal of bacteriology

authors： Buckley ND,Lee LN,LeBlanc DJ

更新日期：1995-09-01 00:00:00

abstract：:A Pediococcus cerevisiae mutant that actively accumulated folate (PteGlu), in contrast to the wild-type, was also found to exhibit changes in the pattern of uptake of 5-methyl-tetrahydrofolate (5-CH3-H4PteGlu) and amethopterin. Most of the 5-CH3-H4PteGlue accumulated through a glucose- and temperature-dependent proces...

journal_title：Journal of bacteriology

authors： Mandelbaum-Shavit F,Grossowicz N

更新日期：1975-08-01 00:00:00

abstract：:Some strains of Bradyrhizobium japonicum have the ability to catabolize indole-3-acetic acid. Indoleacetic acid (IAA), 4-chloro-IAA (4-Cl-IAA), and 5-Cl-IAA were metabolized to different extents by strains 61A24 and 110. Metabolites were isolated and analyzed by high-performance liquid chromatography and conventional ...

journal_title：Journal of bacteriology

authors： Jensen JB,Egsgaard H,Van Onckelen H,Jochimsen BU

更新日期：1995-10-01 00:00:00

abstract：:A method has been developed for studying the specific activity of the pool of S-adenosylmethionine in yeast. The pool reaches half-maximal specific activity within 30 s after the addition of [methyl-3H]methionine. After addition of an excess of nonradioactive methionine, the specific activity of S-adenosylmethionine i...

journal_title：Journal of bacteriology

authors： Warner JR,Morgan SA,Shulman RW

更新日期：1976-03-01 00:00:00

abstract：:Aerosols of Mycoplasma pneumoniae were studied at several relative humidities at a controlled temperature of 27 C. Production of an experimentally reproducible aerosol required preatomization of the organism in its suspending fluid and was dependent on the type of fluid used in atomization as well as on the procedures...

journal_title：Journal of bacteriology

authors： Wright DN,Bailey GD,Hatch MT

更新日期：1968-10-01 00:00:00

abstract：:Oxalate catabolism is conducted by phylogenetically diverse organisms, including Methylobacterium extorquens AM1. Here, we investigate the central metabolism of this alphaproteobacterium during growth on oxalate by using proteomics, mutant characterization, and (13)C-labeling experiments. Our results confirm that ener...

journal_title：Journal of bacteriology

authors： Schneider K,Skovran E,Vorholt JA

更新日期：2012-06-01 00:00:00

abstract：:Strains of avian pathogenic Escherichia coli (APEC), the common pathogen of avian colibacillosis, encounter reactive oxygen species (ROS) during the infection process. Superoxide dismutases (SODs), acting as antioxidant factors, can protect against ROS-mediated host defenses. Our previous reports showed that the sodA ...

journal_title：Journal of bacteriology

authors： Gao Q,Xia L,Wang X,Ye Z,Liu J,Gao S

更新日期：2019-02-25 00:00:00

abstract：:A fatty acid Delta(9)-desaturase mutant of yeast was analyzed to establish the specificity of the fatty acid structural requirement. Several double-bond-containing and substituted fatty acids were tested. It was concluded that the presence of a Delta(9)cis double bond is necessary for growth. The need for a specific c...

journal_title：Journal of bacteriology

authors： Wisnieski BJ,Keith AD,Resnick MR

更新日期：1970-01-01 00:00:00

abstract：:Kobayashi, George S. (Tulane University, New Orleans, La.), Lorraine Friedman, and Judith F. Kofroth. Some cytological and pathogenic properties of spheroplasts of Candida albicans. J. Bacteriol. 88:795-801. 1964.-Spheroplasts of Candida albicans were prepared by use of an enzymatic mixture from the digestive tract of...

journal_title：Journal of bacteriology

authors： KOBAYASHI GS,FRIEDMAN L,KOFROTH JF

更新日期：1964-09-01 00:00:00

abstract：:This paper describes the regulation of a transfer ribonucleic acid (tRNA) biosynthetic enzyme, the tRNA(m5U)methyltransferase (EC 2.1.1.35). This enzyme catalyzes the formation of 5-methyluridine (m5U, ribothymidine) in all tRNA chains of Escherichia coli. Partial deprivation of charged tRNAVal can be imposed by shift...

journal_title：Journal of bacteriology

authors： Ny T,Björk GR

更新日期：1977-05-01 00:00:00

abstract：:The actinomycin synthetases ACMS I, II, and III catalyze the assembly of the acyl peptide lactone precursor of actinomycin by a nonribosomal mechanism. We have cloned the genes of ACMS I (acmA) and ACMS II (acmB) by hybridization screening of a cosmid library of Streptomyces chrysomallus DNA with synthetic oligonucleo...

journal_title：Journal of bacteriology

authors： Schauwecker F,Pfennig F,Schröder W,Keller U

更新日期：1998-05-01 00:00:00

abstract：:Chloroethylthiamine was found to inhibit an entrapment of thiamine as thiamine monophosphate by blocking thiamine monophosphokinase in the cytoplasm after thiamine was taken up by the cells of Escherichia coli. ...

journal_title：Journal of bacteriology

authors： Iwashima A,Nose Y

更新日期：1972-12-01 00:00:00

abstract：:Tryptophan is an essential amino acid that is required for normal development in Chlamydia species, and tryptophan metabolism has been implicated in chlamydial persistence and tissue tropism. The ability to synthesize tryptophan is not universal among the Chlamydiaceae, but species that have a predicted tryptophan bio...

journal_title：Journal of bacteriology

authors： Akers JC,Tan M

更新日期：2006-06-01 00:00:00