The growth hormone of fish is a kind of single subunit protein secreted by the pituitary of fish.
鱼生长激素是鱼类脑垂体中分泌的促进生长的单一亚基的蛋白激素。
2
The steroid hormone, produced by gonad, regulates the forming and release of GtH through feedback effect during the development and maturation of gonads in fish.