Ring 10 chromosome: 46,XX,r10(p15q26)

Abstract
A teenage girl with mild retardation and some clinical features suggestive of the Turner syndrome was found to have an r10(p15q26) in blood and skin cells. Quantitative evaluation of 28 red cell enzymes, including two (hexokinase and glutamic-oxaloacetic transaminase) known to be on chromosome 10, gave normal values.