摘要
Dear Editor,Approximately 20% of men with nonobstructive azoospermia （NOA） are diagnosed with infertility caused by genetic defects.1 These include chromosomal abnormalities, Y-chromosome microdeletions, and several specific gene mutations/deletions, such as in DAZ, RBMY, USP9Y, SYCP3, HSF2, PLK4, and TEX11.1,2 Several histones have been detected in mammalian testes, and testis-specific variants are specifically and highly expressed during spermatogenesis^3.
Dear Editor,Approximately 20% of men with nonobstructive azoospermia （NOA） are diagnosed with infertility caused by genetic defects.1 These include chromosomal abnormalities, Y-chromosome microdeletions, and several specific gene mutations/deletions, such as in DAZ, RBMY, USP9Y, SYCP3, HSF2, PLK4, and TEX11.1,2 Several histones have been detected in mammalian testes, and testis-specific variants are specifically and highly expressed during spermatogenesis^3.
