title: The inability of yeast transfer RNA to suppress an amber mutation in an E. coli system.
abstract: Transfer RNA from super-suppressor mutants of Saccharomyces cerevisiae cannot suppress an amber mutation in vitro in an E. coli protein synthesizing system. It is tentatively concluded that the yeast amber suppressor does not contain a transfer RNA altered in the anticodon.
mesh_terms: D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism; D009154:Mutation; D012343:RNA, Transfer; D012441:Saccharomyces cerevisiae; D013489:Suppression, Genetic; D014316:Tritium; D014443:Tyrosine / Q000378:metabolism
chemical_list: D014316:Tritium; D014443:Tyrosine; D012343:RNA, Transfer