Characterization of the antigenic subunits of the envelope protein of Yersinia pestis.

abstract：:Dowell, C. E. (The University of Texas, Dallas) and E. D. Rosenblum. Staphylococcal transducing particle. J. Bacteriol. 84:1076-1079. 1962.-When novobiocin-resistant transductants were isolated under conditions that permitted superinfection, almost all the clones were lysogenic for the transducing phage. If superinfec...

journal_title：Journal of bacteriology

authors： Dowell CE,Rosenblum ED

更新日期：1962-11-01 00:00:00

abstract：:Between 59 and 60 min on the Escherichia coli genetic map, there is a highly conserved sequence of 29 base pairs, containing an inverted repeat of seven base pairs that appears 14 times, 32 or 33 base pairs apart, downstream of the iap gene coding region. About 24 kilobase pairs downstream of the 14 repeats, a similar...

journal_title：Journal of bacteriology

authors： Nakata A,Amemura M,Makino K

更新日期：1989-06-01 00:00:00

abstract：:The R1162-encoded protein RepIB is essential for replication of the plasmid and binds specifically to iterons within the replicative origin. The protein causes the localized melting of DNA (determined by sensitivity to P1 nuclease) at a site within the AT-rich region of the origin, about 60 bp from the iteron binding ...

journal_title：Journal of bacteriology

authors： Kim YJ,Meyer RJ

更新日期：1991-09-01 00:00:00

abstract：:Cyclic di-AMP (c-di-AMP) is an essential and ubiquitous second messenger among bacteria. c-di-AMP regulates many cellular pathways through direct binding to several molecular targets in bacterial cells. c-di-AMP depletion is well known to destabilize the bacterial cell wall, resulting in increased bacteriolysis and en...

journal_title：Journal of bacteriology

authors： Massa SM,Sharma AD,Siletti C,Tu Z,Godfrey JJ,Gutheil WG,Huynh TN

更新日期：2020-11-19 00:00:00

abstract：:The electron transport system of Acinetobacter sp. HO1-N was studied to determine the specific cytochromes and to measure changes in the composition of the respiratory system due to growth in various concentrations of oxygen or types of growth substrates. Spectrophotometric analysis revealed that the quantity and type...

journal_title：Journal of bacteriology

authors： Ensley BD Jr,Finnerty WR

更新日期：1980-06-01 00:00:00

abstract：:PCR-based site-directed mutagenesis has been used to generate 38 alanine-substitution mutations in the C-terminal 41 amino acid residues of LuxR. This region plays a critical role in the mechanism of LuxR-dependent transcriptional activation of the Vibrio fischeri lux operon during quorum sensing. The ability of the v...

journal_title：Journal of bacteriology

authors： Trott AE,Stevens AM

更新日期：2001-01-01 00:00:00

abstract：:The phs mutation, which causes a pleiotropic growth defect, has been mapped and shown to be an allele of rpoA, the gene for the alpha subunit of RNA polymerase. The mutation is shown to cause a transcription defect in the arabinose operon, araBAD. ...

journal_title：Journal of bacteriology

authors： Rowland GC,Giffard PM,Booth IR

更新日期：1985-11-01 00:00:00

abstract：:Filter matings between E. coli K-12 strains carrying an F'::Tn5,Tn9 factor with H. influenzae Rd strains gave rise to kanamycin-chloramphenicol-resistant H. influenzae strains at a frequency of approximately 10(-6). Transfer of the F' factor to H. influenzae was verified by expression of unselected markers in H. influ...

journal_title：Journal of bacteriology

authors： Deich RA,Green BA

更新日期：1987-05-01 00:00:00

abstract：:Endoribonuclease RNase E appears to control the rate-limiting step that mediates the degradation of many mRNA species in bacteria. In this work, an RNase E-like activity in Archaea is described. An endoribonucleolytic activity from the extreme halophile Haloarcula marismortui showed the same RNA substrate specificity ...

journal_title：Journal of bacteriology

authors： Franzetti B,Sohlberg B,Zaccai G,von Gabain A

更新日期：1997-02-01 00:00:00

abstract：:The genome of Halobacterium sp. strain NRC-1 contains a large gene cluster, gvpMLKJIHGFEDACNO, that is both necessary and sufficient for the production of buoyant gas-filled vesicles. Due to the resistance of gas vesicles to solubilization, only the major gas vesicle protein GvpA and a single minor protein, GvpC, were...

journal_title：Journal of bacteriology

authors： Shukla HD,DasSarma S

更新日期：2004-05-01 00:00:00

abstract：:Osmotic stress was found to induce biofilm formation in a Staphylococcus aureus mucosal isolate. Inactivation of a global regulator of the bacterial stress response, the alternative transcription factor sigma(B), resulted in a biofilm-negative phenotype and loss of salt-induced biofilm production. Complementation of t...

journal_title：Journal of bacteriology

authors： Rachid S,Ohlsen K,Wallner U,Hacker J,Hecker M,Ziebuhr W

更新日期：2000-12-01 00:00:00

abstract：:The nucleotide sequence of the Clostridium thermocellum F1 xynC gene, which encodes the xylanase XynC, consists of 1,857 bp and encodes a protein of 619 amino acids with a molecular weight of 69,517. XynC contains a typical N-terminal signal peptide of 32 amino acid residues, followed by a 165-amino-acid sequence whic...

journal_title：Journal of bacteriology

authors： Hayashi H,Takagi KI,Fukumura M,Kimura T,Karita S,Sakka K,Ohmiya K

更新日期：1997-07-01 00:00:00

abstract：:DNA damage and perturbations in DNA replication can induce global transcriptional responses that can help organisms repair the damage and survive. RecA is known to mediate transcriptional responses to DNA damage in several bacterial species by inactivating the repressor LexA and phage repressors. To gain insight into ...

journal_title：Journal of bacteriology

authors： Goranov AI,Kuester-Schoeck E,Wang JD,Grossman AD

更新日期：2006-08-01 00:00:00

abstract：:Sixteen independent Azorhizobium sesbaniae ORS571 vector insertion (Vi) mutants defective in ammonium assimilation (Asm-) were selected; genomic DNA sequences flanking the insertion endpoints were cloned directly. Resulting recombinant plasmids were used to identify, by hybridization, corresponding wild-type DNA seque...

journal_title：Journal of bacteriology

authors： Donald RG,Lapointe J,Ludwig RA

更新日期：1988-03-01 00:00:00

abstract：:A 3.6-kb EcoRI fragment containing the ntrA gene of Agrobacterium tumefaciens was cloned by using the homologous ntrA gene of Rhizobium meliloti as a probe. Construction of an ntrA mutant of A. tumefaciens by site-directed insertional mutagenesis demonstrated the requirement of the ntrA gene for nitrate utilization an...

journal_title：Journal of bacteriology

authors： Wu ZL,Charles TC,Wang H,Nester EW

更新日期：1992-04-01 00:00:00

abstract：:Sortases are transamidases that covalently link proteins to the peptidoglycan of gram-positive bacteria. The genome of the pathogenic bacterium Listeria monocytogenes encodes two sortases genes, srtA and srtB. The srtA gene product anchors internalin and some other LPXTG-containing proteins to the listerial surface. H...

journal_title：Journal of bacteriology

authors： Bierne H,Garandeau C,Pucciarelli MG,Sabet C,Newton S,Garcia-del Portillo F,Cossart P,Charbit A

更新日期：2004-04-01 00:00:00

abstract：:It has been suggested that catalase-peroxidase plays an important role in several aspects of mycobacterial metabolism and is a virulence factor in the main pathogenic mycobacteria. In this investigation, we studied genes encoding for this protein in the fast-growing opportunistic pathogen Mycobacterium fortuitum. Nucl...

journal_title：Journal of bacteriology

authors： Menéndez MC,Ainsa JA,Martín C,García MJ

更新日期：1997-11-01 00:00:00

abstract：:Of the nine genes comprising the L-rhamnose operon of Rhizobium leguminosarum, rhaU has not been assigned a function. The construction of a Delta rhaU strain revealed a growth phenotype that was slower than that of the wild-type strain, although the ultimate cell yields were equivalent. The transport of L-rhamnose int...

journal_title：Journal of bacteriology

authors： Richardson JS,Carpena X,Switala J,Perez-Luque R,Donald LJ,Loewen PC,Oresnik IJ

更新日期：2008-04-01 00:00:00

abstract：:A monoclonal antibody (MAb), MAb 900, which detects a 43-kDa protein present on Escherichia coli was found. Subsequently, more than 90 organisms, belonging to either the bacterial, archaeal, or eucaryal domain, were tested for reactivity to this MAb. Of the bacterial and archaeal domains, almost all species proved to ...

journal_title：Journal of bacteriology

authors： Weber S,Lottspeich F,Köhl J

更新日期：1995-01-01 00:00:00

abstract：:Agrobacterium tumefaciens VirD2 polypeptide, in the presence of VirD1, catalyzes a site- and strand-specific nicking reaction at the T-DNA border sequences. VirD2 is found tightly attached to the 5' end of the nicked DNA. The protein-DNA complex is presumably formed via a tyrosine residue of VirD2 (F. Durrenberger, A....

journal_title：Journal of bacteriology

authors： Vogel AM,Das A

更新日期：1992-01-01 00:00:00

abstract：:Entry into sporulation in Bacillus subtilis is characterized by the formation of a polar septum, which asymmetrically divides the developing cell into forespore (the smaller cell) and mother cell compartments, and by migration of replication origin regions to extreme opposite poles of the cell. Here we show that polar...

journal_title：Journal of bacteriology

authors： Graumann PL,Losick R

更新日期：2001-07-01 00:00:00

abstract：:Eight mutants of Bacillus subtilis deficient in xylan utilization were isolated and characterized genetically and biochemically. Each mutant was obtained independently after nitrosoguanidine mutagenesis. All of the analyzed mutations were shown to be linked. Reciprocal transformation crosses revealed the existence of ...

journal_title：Journal of bacteriology

authors： Roncero MI

更新日期：1983-10-01 00:00:00

abstract：:Mutants of Bacillis subtilis that are temperature sensitive for RNA synthesis during sporulation were isolated after selection with a 32P suicide agent. Whole-genome sequencing revealed that two of the mutants carried an identical lesion in the rsbU gene, which encodes a phosphatase that indirectly activates SigB, the...

journal_title：Journal of bacteriology

authors： Rothstein DM,Lazinski D,Osburne MS,Sonenshein AL

更新日期：2017-06-27 00:00:00

abstract：:Acid hydrolysates of 140 strains, representing 11 species of the genus Bacteroides, were analyzed by capillary gas-liquid chromatography for total cellular fatty acid. All samples contained components which appeared to be hydroxy fatty acid. The relative amount and chain length distribution of the hydroxy fatty acids,...

journal_title：Journal of bacteriology

authors： Mayberry WR

更新日期：1980-08-01 00:00:00

abstract：:The guanine plus cytosine (GC) content of the deoxyribonucleic acid (DNA) of 11 isolates of host-dependent (H-D) bdellovibrios and 18 host-independent (H-I) derivatives was determined from thermal denaturation curves and buoyant densities in CsCl. The H-D and respective H-I cultures have GC contents which are identica...

journal_title：Journal of bacteriology

authors： Seidler RJ,Starr MP,Mandel M

更新日期：1969-11-01 00:00:00

abstract：:The motility of Spirillum volutans is caused by the rotation of each polar flagellar fascicle in a direction opposite to that of the more slowly rotating cell. Both flagella form cones of revolution oriented in the same direction. When the cell reverses its motion, both fascicles simultaneously reverse their rotation ...

journal_title：Journal of bacteriology

authors： Krieg NR,Tomelty JP,Wells JS Jr

更新日期：1967-11-01 00:00:00

abstract：:The Put3p and Gal4p transcriptional activators are members of a distinct class of fungal regulators called the Cys(6) Zn(II)(2) binuclear cluster family. This family includes over 50 different Saccharomyces cerevisiae proteins that share a similar domain organization. Gal4p activates the genes of the galactose utiliza...

journal_title：Journal of bacteriology

authors： D'Alessio M,Brandriss MC

更新日期：2000-07-01 00:00:00

abstract：:Limited proteolysis of the Escherichia coli cell division inhibitor MinC reveals that its dimerization function resides in a structurally autonomous C-terminal domain. We show that cytoplasmic MinC is poised near the monomer-dimer equilibrium and propose that it only becomes entirely dimeric once recruited to the memb...

journal_title：Journal of bacteriology

authors： Szeto TH,Rowland SL,King GF

更新日期：2001-11-01 00:00:00

abstract：:The opportunistic pathogen Pseudomonas aeruginosa produces multifunctional, polar, filamentous appendages termed type IV pili. Type IV pili are involved in colonization during infection, twitching motility, biofilm formation, bacteriophage infection, and natural transformation. Electrostatic surface analysis of modele...

journal_title：Journal of bacteriology

authors： van Schaik EJ,Giltner CL,Audette GF,Keizer DW,Bautista DL,Slupsky CM,Sykes BD,Irvin RT

更新日期：2005-02-01 00:00:00

abstract：:An investigation of sulfate reduction in B tsnC*7004, a mutant of Escherichia coli lacking thioredoxin, is reported. Although thioredoxin is indispensable for the adenosine 3'-phosphate 5'-phosphosulfate (PAPS) sulfotransferase reaction under the usual conditions of assay in extracts of wild-type cells, the mutant gre...

journal_title：Journal of bacteriology

authors： Tsang ML,Schiff JA

更新日期：1978-04-01 00:00:00