supGandsupLinEscherichia colicode for mutant lysine tRNAs
Year: 1983
Type: article
Abstract: We have determined the nucleotide sequences of lysine tRNAs isolated from strains containing one or the other of two Escherichia coli ochre suppressors, supG and supL. Each strain, besides producing wild-type lysine tRNA, has a mutant lysine tRNA species that apparently can read the polypeptide chain termination codons UAA and UAG. The mutant tRNAs from supG and supL strains are identical. In each case the suppressor tRNA has an A36 for U36 nucleotide substitution. Furthermore, the hypermodified nucleoside at position 37 has been changed from t6A to ms2i6A.
Source: Nucleic Acids Research
Institution: The University of Texas MD Anderson Cancer Center
Language: Hebrew
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W2008988753