UGA can be decoded as tryptophan at low efficiency in Bacillus subtilis.
AUTOR(ES)
Lovett, P S
RESUMO
Replacement of cat-86 codon 7 or 144 with the UGA codon permitted the gene to confer chloramphenicol resistance in wild-type Bacillus subtilis. UAA replacements of the same codons resulted in a chloramphenicol-sensitive phenotype in wild-type B. subtilis and a chloramphenicol-resistant phenotype in suppressor-positive strains. N-terminal sequencing showed that UGA at codon 7 was decoded as tryptophan in wild-type cells, at an efficiency of about 6%.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=207334Documentos Relacionados
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