作者: Donald L. Riddle , John R. Roth
DOI: 10.1016/0022-2836(72)90429-9
关键词: Genetics 、 Frameshift mutation 、 Glycine tRNA 、 Transfer RNA 、 Biochemistry 、 Mutation 、 Biology 、 Suppressor 、 Gene
摘要: Abstract In frameshift suppressor strains, altered transfer RNA species have been identified by their chromatographic properties on benzoylated DEAE-cellulose columns. Suppressor mutations in the sufA and sufB genes affect structure of two proline-specific tRNA's, sufD mutation affects a glycine tRNA. Strains carrying sufF may be defective enzymic modification second