"nonstop mutation" . . "UGA" . . "stop codon readthrough" . "termination codons" . "termination codon" . "Stop" . "STOP codon" . "amber STOP codon" . . "premature termination codon" . "translational readthrough" . "stop codons as amber, ochre and opal" . "Stop codon" . "stop codon#Hidden_stops" . "instruction to end the amino acid sequence" . "Stop codon" . . "terminates" . "stop signal" . "amber stop codon" . "stop sequence" . "amber mutants" . "Stop-loss variant" . "chain terminating codons" . "Stop codon#The ochre and opal codons" . "Stop codon#The amber codon" . "Stop codon#Nonstop mutations" . "codon" . "stop" . "stop codon" .