In addition to monogenic types of PD which the following genes are involved: SNCA (NCBI accession no. 6622), PARK2 (NCBI accession no. 5071), PINK1 (NCBI accession no. 65018), PARK7 (NCBI accession no. 11315), and LRRK2 (NCBI accession no. 120892), other genes including SRRM2 (Ensembl accession ENST00000301740.13), are detected to be pathogenic in PD due to their altered splicing regulation [9]. The gene discussed is SNCA; the disease is Parkinson disease.