Chromosome 21 monosomy

Monosomy 21 is an extremely rare genetic disorder presenting with a wide array of symptoms. Recurrent infections, some life… Expand

BackgroundIInterstitial 21q deletions can cause a wide spectrum of symptoms depending on the size and the location of the… Expand

In this report, we describe a patient with azoospermia in conjection with de novo ring chromosome 21 and monosomy 21 mosaicism… Expand

Monosomy 21 (M21) is a rare aneuploid condition which in certain cases leads to reduced levels of chromosome 21 gene products. We… Expand