Novel mechanism of Col10a1 nonsense-mediated mRNA decay

Nonsense-mediated mRNA decay (NMD) is a conserved surveillance mechanism that selectively targets mRNA transcripts carrying premature termination codons (PTCs) for rapid degradation in all studied eukaryotes. Mutations that introduce PTCs account for approximately one-third of all inherited genetic disorders, highlighting the importance of NMD in the molecular pathology of many diseases.
The experimental findings presented in this thesis demonstrate that the mechanism of Col10a1 NMD is different to previously described NMD pathways and could represent a failsafe NMD mechanism used by genes that have similar gene structures to COL10A1, which would escape the canonical NMD pathway.