Abstract:
:Burkholderia sp. strain GG4, isolated from the ginger rhizosphere, possesses a unique N-acylhomoserine lactone (AHL)-modifying activity that reduces 3-oxo-AHLs to 3-hydroxy-AHLs. To the best of our knowledge, this is the first sequenced genome from a bacterium of the genus Burkholderia that shows both quorum-sensing and signaling confusion activities.
journal_name
J Bacterioljournal_title
Journal of bacteriologyauthors
Hong KW,Koh CL,Sam CK,Yin WF,Chan KGdoi
10.1128/JB.01578-12subject
Has Abstractpub_date
2012-11-01 00:00:00pages
6317issue
22eissn
0021-9193issn
1098-5530pii
194/22/6317journal_volume
194pub_type
杂志文章abstract::Rhizobium leguminosarum strain VF39SM contains two plasmids that have previously been shown to be self-transmissible by conjugation. One of these plasmids, pRleVF39b, is shown in this study to carry a set of plasmid transfer genes that differs significantly from conjugation systems previously studied in the rhizobia b...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01234-12
更新日期:2013-01-01 00:00:00
abstract::DNA from the STA1 (extracellular glucoamylase) gene of Saccharomyces diastaticus was used as a probe to enable the cloning by colony hybridization of three DNA fragments from Saccharomyces cerevisiae; these were designated S1, S2, and SGA (intracellular, sporulation-specific glucoamylase gene). To examine the evolutio...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.5.2142-2149.1987
更新日期:1987-05-01 00:00:00
abstract::The degradation of synthetic compounds requires bacteria to recruit and adapt enzymes from pathways for naturally occurring compounds. Previous work defined the steps in 2,4-dinitrotoluene (2,4-DNT) metabolism through the ring fission reaction. The results presented here characterize subsequent steps in the pathway th...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.15.4219-4232.2002
更新日期:2002-08-01 00:00:00
abstract::The control of expression of the Bacillus subtilis spoIIA locus was analyzed by titrating gene expression against gene copy number. A plasmid integrated into the B. subtilis chromosome and carrying the spoIIA control region fused to Escherichia coli lacZ was forced to form tandem repeats by the selection of clones tha...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.169.3.1260-1266.1987
更新日期:1987-03-01 00:00:00
abstract::Our previous work showed that pap pilin gene transcription is subject to a thermoregulatory control mechanism under which pap pilin is not transcribed at a low temperature (23 degrees C) (L. B. Blyn, B. A. Braaten, C. A. White-Ziegler, D. H. Rolfson, and D. A. Low, EMBO J. 8:613-620, 1989). In order to isolate genes i...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.21.7003-7012.1992
更新日期:1992-11-01 00:00:00
abstract::The opportunistic bacterial pathogen Vibrio vulnificus causes severe wound infection and fatal septicemia. We used alkaline phosphatase insertion mutagenesis in a clinical isolate of V. vulnificus to find genes necessary for virulence, and we identified fadR, which encodes a regulator of fatty acid metabolism. The fad...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.01016-08
更新日期:2008-12-01 00:00:00
abstract::Proteus swarming is the rapid cyclical population migration across surfaces by elongated cells that hyperexpress flagellar and virulence genes. The mini-Tn5 transposon mutant mns2 was isolated as a tight nonswarming mutant that did not elongate or upregulate flagellar and hemolysin genes. Individual cell motility was ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.179.15.4741-4746.1997
更新日期:1997-08-01 00:00:00
abstract::Mycoplasma virus L2 is subject to host-specific restriction and modification in Acholeplasma laidlawii strains JA1 and K2. We have examined the DNAs from both host cells and viruses propagated on these strains with respect to susceptibility to cleavage by restriction endonucleases and for DNA base modifications. We sh...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.151.3.1420-1424.1982
更新日期:1982-09-01 00:00:00
abstract::Auxotrophic mutants of the filamentous cyanobacterium Anabaena variabilis were isolated by a method in which, after mutagenesis and before penicllin enrichment, mutant and wild-type cells were separated by cavitation. Auxotrophs were identified by their inability to grow on minimal medium, and they were partially char...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.129.3.1556-1562.1977
更新日期:1977-03-01 00:00:00
abstract::Aeromonas salmonicida subsp. salmonicida, the etiological agent of furunculosis, is an important fish pathogen. We have screened this bacterium with a broad-host-range probe directed against yscV, the gene that encodes the archetype of a highly conserved family of inner membrane proteins found in every known type III ...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.21.5966-5970.2002
更新日期:2002-11-01 00:00:00
abstract::A psychrotolerant marine bacterial strain, designated JUB59(T), was isolated from Antarctic surface seawater and classified as a new species of the genus Bizionia. Here, we present the first draft genome sequence for this genus, which suggests interesting features such as UV resistance, hydrolytic exoenzymes, and nitr...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.06245-11
更新日期:2011-12-01 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
pub_type: 杂志文章
doi:10.1128/JB.88.3.795-801.1964
更新日期:1964-09-01 00:00:00
abstract::Cells of Bacillus thuringiensis containing refractile spores autolyzed readily when suspended in buffer. The autolysate contained enzymes which lysed vegetative cell walls of the organism. Three enzymes were isolated from the autolysate, and each was purified approximately 30-fold. One enzyme, most active near pH 4.0,...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.96.3.629-638.1968
更新日期:1968-09-01 00:00:00
abstract::A Boivin preparation of Brucella abortus, unlike common enterobacterial endotoxins, failed to depress water intake or increase numbers of hemolysin-producing spleen cells in mice, or to cause delayed inflammatory reactions in rabbit skin. Reactivity to the B. abortus endotoxin was found only in animals which were prev...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.95.2.286-290.1968
更新日期:1968-02-01 00:00:00
abstract::The reactivation of membranes from Gaffkya homari for the synthesis of sodium dodecyl sulfate-insoluble peptidoglycan (SDS-insoluble PG) was achieved by successive cycles of freeze-thawing (- 196 versus 25 degrees C). The presence of G. homari walls during this process affected the synthesis of both SDS-soluble (nasce...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.150.2.535-544.1982
更新日期:1982-05-01 00:00:00
abstract::In an attempt to isolate the superoxide dismutase (SOD) gene from the anaerobic sulfate-reducing bacterium Desulfoarculus baarsii, a DNA fragment was isolated which functionally complemented an Escherichia coli mutant (sodA sodB) deficient in cytoplasmic SODs. This region carries two open reading frames with sequences...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.178.23.6736-6742.1996
更新日期:1996-12-01 00:00:00
abstract::The transferred DNA (T-DNA) is transported from Agrobacterium tumefaciens to the nucleus and is stably integrated into the genome of many plant species. It has been proposed that the VirD2 protein, tightly attached to the T-DNA, pilots the T-DNA into the plant cell nucleus and that it is involved in integration. Using...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.175.3.723-731.1993
更新日期:1993-02-01 00:00:00
abstract::Myxococcus xanthus dsp and dif mutants have similar phenotypes in that they are deficient in social motility and fruiting body development. We compared the two loci by genetic mapping, complementation with a cosmid clone, DNA sequencing, and gene disruption and found that 16 of the 18 dsp alleles map to the dif genes....
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.184.5.1462-1465.2002
更新日期:2002-03-01 00:00:00
abstract::Several mycobacterial strains, such as Mycobacterium flavescens, Mycobacterium gastri, Mycobacterium neoaurum, Mycobacterium parafortuitum, Mycobacterium peregrinum, Mycobacterium phlei, Mycobacterium smegmatis, Mycobacterium tuberculosis, and Mycobacterium vaccae, were found to grow on carbon monoxide (CO) as the sol...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.185.1.142-147.2003
更新日期:2003-01-01 00:00:00
abstract::Amber mutants of bacteriophage P1 were used to identify functions involved in late regulation of the P1 lytic growth cycle. A single function has been genetically identified to be involved in activation of the phage-specific late promoter sequence Ps. In vivo, P1 gene 10 amber mutants fail to trans activate a lacZ ope...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.173.20.6438-6445.1991
更新日期:1991-10-01 00:00:00
abstract::Based on its genome sequence, the pathway of beta-oxidative fatty acid degradation in Salmonella enterica serovar Typhimurium LT2 has been thought to be identical to the well-characterized Escherichia coli K-12 system. We report that wild-type strains of S. enterica grow on decanoic acid, whereas wild-type E. coli str...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.188.2.599-608.2006
更新日期:2006-01-01 00:00:00
abstract::The Escherichia coli purine repressor, PurR, binds to a 16-bp operator sequence and coregulates the genes for de novo synthesis of purine and pyrimidine nucleotides, formation of a one-carbon unit for biosynthesis, and deamination of cytosine. We have characterized the purified repressor. Chemical cross-linking indica...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.174.19.6207-6214.1992
更新日期:1992-10-01 00:00:00
abstract::The conjugation system of the IncP alpha plasmid RK2/RP4 is encoded by transfer regions designated Tra1, Tra2, and Tra3. The Tra1 core region, cloned on plasmid pDG4 delta 22, consists of the origin of transfer (oriT) and 2.6 kilobases of flanking DNA providing IncP alpha plasmid-specific functions that allow pDG4 del...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.171.7.4100-4103.1989
更新日期:1989-07-01 00:00:00
abstract::Formation of photosynthesis complexes in Rhodobacter sphaeroides is regulated in a redox- and light-dependent manner by the AppA/PpsR and PrrB/PrrA systems. While on the one hand, blue light is sensed by the flavin adenine dinucleotide-binding BLUF domain of AppA, on the other, light is absorbed by bacteriochlorophyll...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.00262-09
更新日期:2009-07-01 00:00:00
abstract::The Zymomonas mobilis gene (sacA) encoding a protein with sucrase activity has been cloned in Escherichia coli and its nucleotide sequence has been determined. Potential ribosome-binding site and promoter sequences were identified in the region upstream of the gene which were homologous to E. coli and Z. mobilis conse...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/jb.172.12.6727-6735.1990
更新日期:1990-12-01 00:00:00
abstract::The divergence of Salmonella enterica and Escherichia coli is estimated to have occurred approximately 140 million years ago. Despite this evolutionary distance, the genomes of these two species still share extensive synteny and homology. However, there are significant differences between the two species in terms of g...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.7.2469-2482.2005
更新日期:2005-04-01 00:00:00
abstract::The manganese-containing superoxide dismutase (MnSOD) of Vibrio vulnificus, normally detected after the onset of the stationary phase, is expressed during the lag that immediately follows the transfer of cells grown exponentially to a fresh medium acidified to pH 5.0, whereas Fe-containing SOD is constitutively expres...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.187.17.5984-5995.2005
更新日期:2005-09-01 00:00:00
abstract::A number of independently derived uracil-requiring mutant strains of the parent strain 168 were mapped by inter-mutant transformation crosses. Only a few of these mutant strains were found to be transformable. Studies were performed in which these transformable uracil-requiring mutant strains were used as the recipien...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.116.2.577-581.1973
更新日期:1973-11-01 00:00:00
abstract::Myxococcus xanthus RB5, a rough-colony-forming, nondispersed growing mutant of strain FBt, forms macroscopic, multicellular masses of radially oriented cells in shake cultures. The cells appear to be held together by slime fibrils. Physical and enzymatic methods to disrupt the spheres were unsuccessful as were attempt...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.122.1.302-306.1975
更新日期:1975-04-01 00:00:00
abstract::A gene for the constitutive ribosephosphate isomerase (rpiA) is highly cotransducible with serA at 56.2 min on the genetic linkage map of Escherichia coli K-12. Suppression of ribosephosphate isomerase A-negative mutants can occur by a regulator gene mutation permitting constitutive synthesis of the normally inducible...
journal_title:Journal of bacteriology
pub_type: 杂志文章
doi:10.1128/JB.118.3.1183-1185.1974
更新日期:1974-06-01 00:00:00