Gynogenesis can be artificially induced by eliminating/denaturing the genetic material (DNA) of the milt through irradiation either by UV or gamma rays and activating the eggs with irradiated milt. ... For inducing meiotic gynogenesis shock treatment should be given immediately after fertilization (5 min).

What is fish Gynogenesis?

Gynogenesis is a method for producing fish in which all the genetic information originates from the female parent, i.e., from the egg. In salmonids, gynogenesis is accomplished by the fertilization of the egg with UV-irradiated sperm (Chourrout 1982; Ihssen et al.

What is difference between androgenesis and Gynogenesis?

Gynogenesis is a process in which the embryo genome originates exclusively from female origin, following embryogenesis stimulation by a male gamete. In contrast, androgenesis is the development of embryos that contain only the male nuclear genetic background.