Extracellular Electron Transfer: Respiratory or Nutrient Homeostasis?

abstract：:The secondary structures of the eubacterial RNase P RNAs are being elucidated by a phylogenetic comparative approach. Sequences of genes encoding RNase P RNA from each of the recognized subgroups (alpha, beta, gamma, and delta) of the proteobacteria have now been determined. These sequences allow the refinement, to ne...

journal_title：Journal of bacteriology

authors： Brown JW,Haas ES,James BD,Hunt DA,Liu JS,Pace NR

更新日期：1991-06-01 00:00:00

abstract：:Glucose-adapted cells of a sporogenic mutant. MSp(+), and an asporogenic mutant, RSpoIIIa, of Clostridium botulinum type E rapidly fermented glucose, fructose, maltose, and sucrose, resulting in cytoplasmic granulation, heavy growth, a pH of <6.0, and sporulation of the MSp(+) mutant ranging from 60 to 80%. In Tryptic...

journal_title：Journal of bacteriology

authors： Emeruwa AC,Hawirko RZ,Halvorson H,Suzuki I

更新日期：1974-10-01 00:00:00

abstract：UNLABELLED:FimV is a Pseudomonas aeruginosa inner membrane protein that regulates intracellular cyclic AMP (cAMP) levels-and thus type IV pilus (T4P)-mediated twitching motility and type II secretion (T2S)-by activating the adenylate cyclase CyaB. Its cytoplasmic domain contains three predicted tetratricopeptide repeat...

journal_title：Journal of bacteriology

authors： Buensuceso RN,Nguyen Y,Zhang K,Daniel-Ivad M,Sugiman-Marangos SN,Fleetwood AD,Zhulin IB,Junop MS,Howell PL,Burrows LL

更新日期：2016-07-28 00:00:00

abstract：:Lipoprotein biogenesis in Gram-negative bacteria occurs by a conserved pathway, each step of which is considered essential. In contrast to this model, LoVullo and colleagues demonstrate that the N-acyl transferase Lnt is not required in Francisella tularensis or Neisseria gonorrhoeae. This suggests the existence of a ...

journal_title：Journal of bacteriology

authors： Chahales P,Thanassi DG

更新日期：2015-05-01 00:00:00

abstract：:The rates of synthesis of Aerobacter aerogenes nucleic acids were estimated during incubation of the bacteria in a Mg(++)-free medium. Deoxyribonucleic acid (DNA) synthesized during Mg(++) starvation, or in the preceding exponential growth, remained acid-precipitable for 2.5 hr before breaking down to acid-soluble pro...

journal_title：Journal of bacteriology

authors： Kennell D,Kotoulas A

更新日期：1967-01-01 00:00:00

abstract：:In Enterococcus faecalis, the site 2 protease Eep generates sex pheromones, including cAM373. Intriguingly, in Staphylococcus aureus, a peptide similar to cAM373, named cAM373_SA, is produced from the camS gene. Here, we report that the staphylococcal Eep homolog is not only responsible for the production of cAM373_SA...

journal_title：Journal of bacteriology

authors： Cheng D,Lv H,Yao Y,Cheng S,Huang Q,Wang H,Liu X,Bae T,Li M,Liu Q

更新日期：2020-07-09 00:00:00

abstract：:UDP-N-acetylmuramic acid:L-alanine ligase (MurC) catalyzes the addition of the first amino acid to the cytoplasmic precursor of the bacterial cell wall peptidoglycan. The crystal structures of Haemophilus influenzae MurC in complex with its substrate UDP-N-acetylmuramic acid (UNAM) and Mg(2+) and of a fully assembled ...

journal_title：Journal of bacteriology

authors： Mol CD,Brooun A,Dougan DR,Hilgers MT,Tari LW,Wijnands RA,Knuth MW,McRee DE,Swanson RV

更新日期：2003-07-01 00:00:00

abstract：:Biberstein, Ernst L. (University of California, Davis) and Patricia D. Spencer. Oxidative metabolism of Haemophilus species grown at different levels of hemin supplementation. J. Bacteriol. 84:916-920. 1962.-Haemophilus strains were propagated on hemin-deficient and hemin-supplemented media and tested on various subst...

journal_title：Journal of bacteriology

authors： BIBERSTEIN EL,SPENCER PD

更新日期：1962-11-01 00:00:00

abstract：:The genes encoding the two isoenzymes of methyl coenzyme M reductase (MRI and MRII) in Methanobacterium thermoautotrophicum delta H have been cloned and sequenced. The MRI-encoding mcr operon (mcrBDCGA) has been located immediately upstream from the mtr operon (mtrEDCBA) that encodes N5-methyltetrahydromethanopterin:c...

journal_title：Journal of bacteriology

authors： Pihl TD,Sharma S,Reeve JN

更新日期：1994-10-01 00:00:00

abstract：:The induction of paraffin oxidation in intact cells of Pseudomonas aeruginosa was investigated. Oxidation of (14)C-heptane by cell-free extracts of adapted cells showed that the activity of whole cells is a reliable reflection of the synthesis of the first enzyme in the degradation of n-alkanes. Induction was signific...

journal_title：Journal of bacteriology

authors： van Eyk J,Bartels TJ

更新日期：1968-09-01 00:00:00

abstract：:The symbiotic nitrogen-fixing bacterium Sinorhizobium meliloti possesses the Sin quorum-sensing system based on N-acyl homoserine lactones (AHLs) as signal molecules. The Sin system consists of SinI, the AHL synthase, and SinR, the LuxR-type regulator. This system regulates the expression of a multitude of S. meliloti...

journal_title：Journal of bacteriology

authors： McIntosh M,Krol E,Becker A

更新日期：2008-08-01 00:00:00

abstract：:Anthranilate (2-aminobenzoate) is an important intermediate in tryptophan metabolism. In order to investigate the degradation of tryptophan through anthranilate by Burkholderia cepacia, several plasposon mutations were constructed of strain DBO1 and one mutant with the plasposon insertion in the anthranilate dioxygena...

journal_title：Journal of bacteriology

authors： Chang HK,Mohseni P,Zylstra GJ

更新日期：2003-10-01 00:00:00

abstract：:Xanthomonas oryzae pv. oryzae causes bacterial leaf blight, a serious disease of rice. Spontaneous mutants which are deficient for virulence and extracellular polysaccharide (Eps) production accumulate in large numbers in stationary-phase cultures of this bacterium, a phenomenon which we have called stationary-phase v...

journal_title：Journal of bacteriology

authors： Rajeshwari R,Sonti RV

更新日期：2000-09-01 00:00:00

abstract：:Xylanase activity of Clostridium cellulovorans, an anaerobic, mesophilic, cellulolytic bacterium, was characterized. Most of the activity was secreted into the growth medium when the bacterium was grown on xylan. Furthermore, when the extracellular material was separated into cellulosomal and noncellulosomal fractions...

journal_title：Journal of bacteriology

authors： Kosugi A,Murashima K,Doi RH

更新日期：2001-12-01 00:00:00

abstract：:Lrp (leucine-responsive regulatory protein) is a global regulator of metabolism in Escherichia coli (J. M. Calvo and R. G. Matthews, Microbiol. Rev. 58:466-490, 1994). The lrp genes from three other enteric microorganisms, Enterobacter aerogenes, Klebsiella aerogenes, and Salmonella typhimurium, were cloned and sequen...

journal_title：Journal of bacteriology

authors： Friedberg D,Platko JV,Tyler B,Calvo JM

更新日期：1995-03-01 00:00:00

abstract：:We sequenced the minimum REPI replication region and the incompatibility determinants of pColV-K30. The minimum replication region contains an open reading frame which corresponds to a 35-kilodalton (kDa) protein. Sodium dodecyl sulfate-polyacrylamide gel electrophoretic analysis with maxicells transformed with a numb...

journal_title：Journal of bacteriology

authors： Perez-Casal JF,Gammie AE,Crosa JH

更新日期：1989-04-01 00:00:00

abstract：:Proline-requiring mutants of Saccharomyces cerevisiae were isolated. Each mutation is recessive and is inherited as expected for a single nuclear gene. Three complementation groups cold be defined which are believed to correspond to mutations in the three genes (pro1, pro2, and pro3) coding for the three enzymes of th...

journal_title：Journal of bacteriology

authors： Brandriss MC

更新日期：1979-06-01 00:00:00

abstract：:MobB is a small protein encoded by the broad-host-range plasmid R1162 and required for efficient mobilization of its DNA during conjugation. The protein was shown previously to stabilize the relaxosome, the complex of plasmid DNA and mobilization proteins at the origin of transfer (oriT). We have generated in-frame mo...

journal_title：Journal of bacteriology

authors： Perwez T,Meyer RJ

更新日期：1999-04-01 00:00:00

abstract：:A class of galactose-resistant mutants has been derived from strains of Salmonella typhimurium which are defective in uridine diphosphoglucose-4-epimerase. Resistant strains are phenotypically similar to parent organisms but do not lyse in the presence of galactose. Low levels of functional epimerase can be detected i...

journal_title：Journal of bacteriology

authors： Shuster CW,Rundell K

更新日期：1969-10-01 00:00:00

abstract：:Niederpruem, Donald J. (Indiana University Medical Center, Indianapolis). Respiration of basidiospores of Schizophyllum commune. J. Bacteriol. 88:210-215. 1964.-The aerobic metabolism of basidiospores of the wood-rotting mushroom Schizophyllum commune was investigated by use of manometric techniques and specific respi...

journal_title：Journal of bacteriology

authors： NIEDERPRUEM DJ

更新日期：1964-07-01 00:00:00

abstract：:The site of integration and the molecular orientation of a prophage Mu integrated within the resistance transfer factor component of plasmid R100-1 have been determined on the physical map of the plasmid. This allowed us (i) to determine the direction of deoxyribonucleic acid transfer from oriT during conjugation and ...

journal_title：Journal of bacteriology

authors： Legrand P,Bouche JP,Louarn JM

更新日期：1979-12-01 00:00:00

abstract：:The aim of this study was to identify the compatible solutes accumulated by Pseudomonas putida S12 subjected to osmotic stress. In response to reduced water activity, P. putida S12 accumulated Nalpha-acetylglutaminylglutamine amide (NAGGN) simultaneously with a novel compatible solute identified as mannitol (using 13C...

journal_title：Journal of bacteriology

authors： Kets EP,Galinski EA,de Wit M,de Bont JA,Heipieper HJ

更新日期：1996-12-01 00:00:00

abstract：:Escherichia coli lactose permease mediates the proton-driven translocation of galactosides across the cytoplasmic membrane. To define regions important for membrane insertion as well as for biological function, we constructed plasmids encoding different portions of the lactose carrier. Among several lacY deletions, tw...

journal_title：Journal of bacteriology

authors： Wrubel W,Stochaj U,Sonnewald U,Theres C,Ehring R

更新日期：1990-09-01 00:00:00

abstract：:When soluble extracts of the extreme acidothermophilic archaeon Sulfolobus solfataricus were incubated with [gamma-(32)P]ATP, several proteins were radiolabeled. One of the more prominent of these, which migrated with a mass of approximately 46 kDa on sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE...

journal_title：Journal of bacteriology

authors： Potters MB,Solow BT,Bischoff KM,Graham DE,Lower BH,Helm R,Kennelly PJ

更新日期：2003-04-01 00:00:00

abstract：:A method of assay of immunogenic potency of the cholera gut toxin is described; it is based on the relation of dose of antigen to neutralizing antibody titer produced in the rabbit under defined conditions and allows quantification of immunogenicity as immunogenic units per milligram of protein. Evidence, based on imm...

journal_title：Journal of bacteriology

authors： Kaur J,Burrows W,Cercavski L

更新日期：1969-11-01 00:00:00

abstract：:Ishibashi, Masahide (Osaka University, Osaka, Japan), Yoshinobu Sugino, and Yukinori Hirota. Chromosomal location of thymine and arginine genes in Escherichia coli and an F' incorporating them. J. Bacteriol. 87:554-561. 1964.-The gene responsible for thymine requirement or independence in Escherichia coli K-12 is loca...

journal_title：Journal of bacteriology

authors： ISHIBASHI M,SUGINO Y,HIROTA Y

更新日期：1964-03-01 00:00:00

abstract：:The penicillin-binding proteins (PBPs) of 209 cell division (or growth) temperature-sensitive mutants of Streptococcus faecium were analyzed in this study. A total of nine strains showed either constitutive or temperature-sensitive conditional damage in the PBPs. Analysis of these nine strains yielded the following re...

journal_title：Journal of bacteriology

authors： Canepari P,Lleò MM,Fontana R,Satta G

更新日期：1987-06-01 00:00:00

abstract：:Atomic force microscopy was used to measure the thickness of air-dried, collapsed murein sacculi from Escherichia coli K-12 and Pseudomonas aeruginosa PAO1. Air-dried sacculi from E. coli had a thickness of 3.0 nm, whereas those from P. aeruginosa were 1.5 nm thick. When rehydrated, the sacculi of both bacteria swelle...

journal_title：Journal of bacteriology

authors： Yao X,Jericho M,Pink D,Beveridge T

更新日期：1999-11-01 00:00:00

abstract：:We cloned and sequenced a fragment of the Bacillus stearothermophilus NUB36 chromosome that contains two open reading frames (ORFs) whose products were detected only in cells of cultures grown in complex medium at high temperature. The nucleotide sequence of the two ORFs exhibited significant identity to the sequence ...

journal_title：Journal of bacteriology

authors： Wu L,Welker NE

更新日期：1991-08-01 00:00:00

abstract：:Cells of Ureaplasma urealyticum that were prepared by a ruthenium red technique demonstrated an extramembranous layer of polyanions of about 15 to 30 nm in width. Application of the concanavalin A-iron dextran strain indicated that the outer surface of this layer contained glucosyl-like residues. ...

journal_title：Journal of bacteriology

authors： Robertson J,Smook E

更新日期：1976-11-01 00:00:00