SnRNA mutation is associated with which syndrome ?: (A) Turner syndrome, (B) Prader Willi syndrome, (C) Klinefelter syndrome, (D) Patau syndrome
Answer is B. Answer- B. Prader Willi syndromeThe syndrome has been linked to the deletion of a region of paternal chromosome 15 that is not expressed on the maternal chromosome (Genomic imprinting). This region includes a brain-specific snRNA that targets the serotonin-2C receptor mRNA.