Mondo Description Any azoospermia in which the cause of the disease is a mutation in the DPY19L2 gene.

Uniprot Description An infertility disorder caused by spermatogenesis defects. The most prominent feature is the malformation of the acrosome, which can be totally absent in most severe cases. Additional features are an abnormal nuclear shape and abnormal arrangement of the mitochondria of the spermatozoon.