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http://purl.uniprot.org/citations/11479711http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11479711http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11479711http://www.w3.org/2000/01/rdf-schema#comment"Sequencing of a 6.4-kb DNA fragment, cloned from the plant pathogenic bacterium Xanthomonas campestris pv. campestris 17 revealed five ORFs whose deduced amino acid sequences show strong similarities to the bacterial HrcA, GrpE, DnaK, DnaJ, and PdxK. The four heat shock genes are organized in the order hrcA-grpE-dnaK-dnaJ, a genome organization found in many gram-positive bacteria, but only in one gram-negative species (Xylella fastidiosa). These observations suggest that the HrcA-CIRCE system, comprising at least four genes arranged in this order, already existed for the regulation of stress responses before bacteria diverged into gram-negative and gram-positive groups. Primer-extension results suggested the presence of promoters at the regions upstream of grpE and dnaK. In the presence of stress, heat or ethanol (4%), the X. campestris pv. campestris 17 grpE and dnaK promoters were induced two-to three-fold over controls. Since the grpE and dnaK promoters possess E. coli sigma(32) promoter-like sequences, they are functional in E. coli, although at levels much lower than in X. campestris pv. campestris 17. Furthermore, expression of the X. campestris pv. campestris 17 dnaK promoter in E. coli was elevated by the cloned X. campestris sigma(32) gene, indicating that the cognate sigma(32) works more efficiently for the X. campestris promoters."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.org/dc/terms/identifier"doi:10.1007/s002030100302"xsd:string
http://purl.uniprot.org/citations/11479711http://purl.org/dc/terms/identifier"doi:10.1007/s002030100302"xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Tseng Y.-H."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Tseng Y.-H."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Yang C.-H."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Yang C.-H."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Lin J.-W."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Lin J.-W."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Tai P.-M."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Tai P.-M."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Tsai W.-J."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Tsai W.-J."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Weng S.-F."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Weng S.-F."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Wu C.-D."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/author"Wu C.-D."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/date"2001"xsd:gYear
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/date"2001"xsd:gYear
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/name"Arch. Microbiol."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/name"Arch. Microbiol."xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/pages"121-128"xsd:string
http://purl.uniprot.org/citations/11479711http://purl.uniprot.org/core/pages"121-128"xsd:string