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GENATLAS PHENOTYPE

last update : 03-04-2019

Symbol	CCNOA
Location	9q22.33
Name	congenital cataract with nonobstructive azoospermia
Corresponding gene	TDRD7
Main clinical features	familial nonobstructive azoospermia (NOA) and congenital cataract at hisological analysis lack of mature sperm in the male patient seminiferous tubules, due to the arrest of spermatogenesis at the spermiogenesis stage, during which a round haploid spermatid develops into an elongated spermatozoon
Genetic determination	autosomal recessive
Function/system disorder	eye
	sex-genitalia
Type	disease

Remark(s)