RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/6096210http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/6096210http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/6096210http://www.w3.org/2000/01/rdf-schema#comment"A cis-acting mutation which lowers phenylalanyl-tRNA synthetase operon (pheS,T) transcription about tenfold was previously isolated on a multicopy plasmid [Plumbridge and Springer, J. Bacteriol. 152 (1982) 650-668]. This mutation has now been characterized as an IS4 element inserted in orientation II in the terminator stem of the pheS,T attenuator. The identification of the insertion as IS4 is based on (i) the nature and location of restriction sites internal to the insertion element, and (ii) the DNA sequence of both the left and right Escherichia coli::IS4 junctions. The effect of the IS4 transposition on the expression of pheS,T was studied using pheS,T::lac fusions cloned in lambda phages. IS4 integration into the leader region of the pheS,T operon was shown to abolish the miaA (trpX) allele dependence which characterizes the attenuation mechanism regulating pheS,T expression [Fayat et al., J. Mol. Biol. 171 (1983) 239-261; Springer et al., J. Mol. Biol. 171 (1983) 263-279]. The IS4 insertion site described here is compared to the other known sites and the effect of IS4 transposition on the expression of neighbouring genes is discussed."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.org/dc/terms/identifier"doi:10.1016/0378-1119(84)90114-8"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.org/dc/terms/identifier"doi:10.1016/0378-1119(84)90114-8"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Fromant M."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Fromant M."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Mayaux J.-F."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Mayaux J.-F."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Fayat G."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Fayat G."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Springer M."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Springer M."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Graffe M."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/author"Graffe M."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/date"1984"xsd:gYear
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/date"1984"xsd:gYear
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/name"Gene"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/name"Gene"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/pages"137-146"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/pages"137-146"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/title"IS4 transposition in the attenuator region of the Escherichia coli pheS,T operon."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/title"IS4 transposition in the attenuator region of the Escherichia coli pheS,T operon."xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/volume"30"xsd:string
http://purl.uniprot.org/citations/6096210http://purl.uniprot.org/core/volume"30"xsd:string