Folliculogenesis and ovulation are regulated by separate hormones (FSH and LH), though the release of both has been thought to be regulated by the same upstream hormone, GnRH. Here they show that in fish, FSH release is regulated by a distinct hormone, FSH-RH, thereby revisiting our current understanding of gonadotropin release.
- Shun Kenny Uehara
- Yuji Nishiike
- Shinji Kanda