MeSH definition : An mRNA metabolic process that distinguishes a normal STOP CODON from a premature
stop codon (NONSENSE CODON) and facilitates rapid degradation of aberrant mRNAs containing
premature stop codons.;
An mRNA metabolic process that distinguishes a normal STOP CODON from a premature
stop codon (NONSENSE CODON) and facilitates rapid degradation of aberrant mRNAs containing
premature stop codons.