Identification and characterization of novel mammalian spermatogenic genes conserved from fly to human

Abstract excerpt

Spermatogenesis is a complex and highly regulated developmental process by which round spermatogonial stem cells undergo mitotic proliferation and meiosis, followed by extraordinary differentiation into highly specialized elongated mature sperm. Extensive differences in terms of sperm production such as testicular structure and organization, hormonal regulation are reported between humans and insects, yet it is...