Polymorphism of the insulin-like growth factor-1 gene and its association with signs of sheep dairy productivity
Journal: Sheep goats woolen business
Year: 2025

The study of polymorphism of productive marker genes has significant potential for improving dairy sheep breeds in the Russian Federation. The introduction of genomic breeding methods based on identified markers will make it possible to purposefully increase the milk productivity of different animal breeds. The purpose of this study was to study the polymorphism of the insulin-like growth factor-1 (IGF-1) gene and to identify the association of polymorphic variants of the gene with indicators of