Efficient generation of goats with defined point mutation (I397V) in GDF9 through CRISPR/Cas9

The recent emergence of the clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated (Cas) 9 system has attracted significant attention for its potential to improve traits of agricultural importance. However, most applications in livestock species to date have depended on aberrant DNA repair to generate frameshifting indels. Whether this genomic engineering technique involving homology-dependent repair (HDR) can be...