PCDH11Y is a gene unique to human males which competes for the title of the "language gene." PCDH11Y is the gene for making Protocadherin 11Y, a protein that guides the development of nerve cells. PCDH11X located on the X chromosome is common, in both sexes, to humans and our nearest relative, the chimpanzee; however, PCDH11Y located on the Y ch..
Found on http://en.wikipedia.org/wiki/PCDHY
No exact match found