Happy to see Tiantai's cool work on variant U1s & snRNA quality control published in Genes & Development - glad we could help out!
pubmed.ncbi.nlm.nih.gov/42562572/
pubmed.ncbi.nlm.nih.gov
Multiple quality control checkpoints safeguard small nuclear RNA biogenesis and prevent assembly of aberrant spliceosomes - PubMed
Defective small nuclear (sn)RNAs are produced from hundreds of human snRNA pseudogenes and mutant snRNA genes associated with human developmental disorders. Machineries that prevent defective snRNAs f...