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http://purl.uniprot.org/citations/16703511http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16703511http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16703511http://www.w3.org/2000/01/rdf-schema#comment"We previously reported that type M3 group A streptococcus (GAS) showed a wide range of 50% lethal dose values in mice. Analysis using DNA arrays indicated that the most virulent strain, M3-f, expressed significantly higher levels of the products of several virulence genes than did the other M3 isolates. Sequencing of the csrS, csrR, luxS, and rgg genes in the isolates showed that the M-3f csrR gene contained a specific point mutation. Disruption of wild-type (wt) csrR in an M3 strain increased its virulence and the expression of hyaluronic acid, whereas complementation with wt but not type M3-f csrR attenuated these changes. Expression experiments showed that type M3-f CsrR counteracted the effects of wt CsrR. Although wt CsrR bound to the hasA promoter region, type M3-f CsrR did not. Thus, the high virulence of the type M3-f strain is associated with the decreased binding of type M3-f CsrR to its target sequences."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.org/dc/terms/identifier"doi:10.1086/504263"xsd:string
http://purl.uniprot.org/citations/16703511http://purl.org/dc/terms/identifier"doi:10.1086/504263"xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Kirikae T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Kirikae T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Kawamura Y."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Kawamura Y."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Miyoshi-Akiyama T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Miyoshi-Akiyama T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Watanabe H."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Watanabe H."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Uchiyama T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Uchiyama T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Ikebe T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/author"Ikebe T."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/date"2006"xsd:gYear
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/date"2006"xsd:gYear
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/name"J. Infect. Dis."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/name"J Infect Dis"xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/pages"1677-1684"xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/pages"1677-1684"xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/title"Use of DNA arrays to identify a mutation in the negative regulator, csrR, responsible for the high virulence of a naturally occurring type M3 group A streptococcus clinical isolate."xsd:string
http://purl.uniprot.org/citations/16703511http://purl.uniprot.org/core/title"Use of DNA arrays to identify a mutation in the negative regulator, csrR, responsible for the high virulence of a naturally occurring type M3 group A streptococcus clinical isolate."xsd:string