• germ
  • The spermatogenesis process has been elucidated throughout the years by researchers who divided the process into multiple stages or phases, depending on intrinsic (germ and Sertoli cells) and extrinsic (FSH and LH) factors. (wikipedia.org)
  • Then, at later stages, when TAF7l transitions into the nucleus, which happens around the time when the somatic (diploid) to germ cell (haploid) transition occurs, TAF7 dramatically declines. (wikipedia.org)