Template:Chromosome Aneuploidy table

From Embryology
Revision as of 11:06, 8 May 2019 by Z8600021 (talk | contribs)
Chromosome Aneuploidy
Autosomal Sex chromosome

XYY syndrome is a rare chromosomal disorder caused by the presence of an extra Y chromosome. Normally, males have 46 chromosomes including one X and one Y chromosome. Males with XYY syndrome have 47 chromosomes, two of which are Y chromosomes.

902599592 LD52.1 Male with double or multiple Y Parent LD52 Number anomalies of chromosome Y Show all ancestors expand Description A condition affecting males, caused by the presence of supernumerary Y chromosomes. This condition is asymptomatic. Confirmation is through observation of supernumerary Y chromosomes by karyotyping.