6、 Methods and media for sex identification of avian embryos in hatchless eggs

摘要

The present invention relates to a method of fertilization, sex identification and identification in an aviation subject. More specifically, the invention provides a non-invasive method of using transgenic animals, which includes at least one indicator gene, specifically, an RFP, which contains at least one Z or W sex chromosome. The transgenic birds in the invention are used to determine gender and select embryos from uncultivated bird eggs.