Synergistic power of genomic selection and gene editing to drive genetic improvement of cattle

Abstract 

The concurrent use of molecular biotechnologies and assisted reproductive technologies synergistically allow for the accurate identification and dissemination of genetically superior young animals. The use of these animals in a structured breeding program with a clear breeding objective substantially reduces the generation interval, thereby accelerating rates of genetic gain. Gene editing allows animal breeders to introduce useful genetic variants at a targeted location in the genome. For this technology to play an important role in cattle genetic improvement schemes, it must integrate seamlessly into conventional cattle breeding program design, or potentially disrupt it thereby further accelerating rates of genetic gain.

Prof Alison Van Eenennaam

Alison Van Eenennaam has been a Professor of Cooperative Extension in the field of Animal Genomics and Biotechnology in the Department of Animal Science at University of California, Davis for 20 years. She received a BS of Agricultural Science from the University of Melbourne, and both an MS in Animal Science, and a PhD in Genetics from UC Davis. Her current research projects include the development of genome editing approaches for cattle. She has given over 750 invited presentations to audiences globally, and uses a variety of media to inform general public audiences about science and technology. 

Contact: Professor Alison Van Eenennaam, Professor of Cooperative Extension in the field of Animal Genomics and Biotechnology in the Department of Animal Science at University of California, Davis, email: alvaneenennaam@ucdavis.edu