<prompt> SnRNA mutation is associated with which syndrome?Turner syndromePrader Willi syndromeKlinefelter syndromePatau syndrome  <response>: Ans. is b i.e., Prader Willi syndrome o The syndrome has been linked to the deletion of a region of paternal chromosome 15 that is not expressed on the maternal chromosome Genomic impmting. This region includes a brain-specific snRNA that targets the serotonin- 2C receptor mRNA. 