title: A relaxed mutant with an altered ribosomal protein L11.
abstract: Relaxed mutants of Escherichia coli have been isolated which have an altered electrophoretic mobility of ribosomal protein L11. It can be shown that reversion to stringency in one of these mutants occurs simultaneously with a reversion of L11 protein to tis normal mobility. The L11 structural gene, rplK, maping near rif, is carried by the bacteriophage lambdacI857S7drifd18, and is most likely identical with relC.
mesh_terms: D001426:Bacterial Proteins / Q000096:biosynthesis*; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D009154:Mutation; D012329:RNA, Bacterial / Q000096:biosynthesis; D012269:Ribosomal Proteins / Q000096:biosynthesis*
chemical_list: D001426:Bacterial Proteins; D012329:RNA, Bacterial; D012269:Ribosomal Proteins