Mutant C-terminal peptide sequences encoded for by frameshift mutations in (A) NMD-sensitive and (B) NMD-resistant transcripts.

Mutant sequence commences from 1st difference compared to wild type protein after the mutated cMS. a.a.: amino acids in mutant sequence. MW: Predicted molecular weight of wild type (w.t.) and mutant (mut) protein in Daltons. *alternative transcripts for these genes generate mutant transcripts with a different reading frame, encoding for different mutant C-termini.