Research Progress of Gene Polymorphism of Guizhou Black Goat

摘要

Guizhou black goat is the second-largest breed of goat in Guizhou,an important part of ecosystem of karst region. Constructing cladogram of black goat and Guizhou local goat with molecular biological technique,we found some functional genes related to reproduction and growth of black goat,such as FSHR,LHβ,GDF9,MSTN,POU1F1,GFI1 B,etc. In view of the genetic relations between Guizhou black goat and other local goats,we reviewed the research status and progress of gene polymorphism of FSHR,LHβ,GDF9,MSTN,POU1F1,GFI1 B,and prospected the research field of molecular properties of the breed resource.