Turner Syndrome - missing sex chromosome


Turner syndrome - Genetics Home Reference - NIH missing sex chromosome

Turner syndrome is a chromosomal condition that affects development a form of monosomy called Turner syndrome, in which the second sex.

Overview. Turner syndrome, a condition that affects only females, results when one of the X chromosomes (sex chromosomes) is missing or.

Sex chromosome abnormalities occur when a person is missing a whole sex chromosome (called monosomy) or has more than one copy of a sex chromosome.