While the vast majority of gene editing efforts have been confined to crop plants, animal gene editing holds tremendous promise. Efforts have demonstrated that naturally-occurring alleles could be reconstituted using site-specific nucleases, creating hornless dairy cattle and beef cattle with sex ratios skewed towards a higher proportion of males. These breakthroughs are just a sample of the powerful technology. Dr. Alison Van Eenennaam is a Cooperative Extension Specialist at the University of California Davis. She has been an academic leader in animal genetic engineering and public communication about new technology. 

Follow her at @BioBeef on twitter. 

The podcast also features a conversation with Jilian Hendricks, a graduate student at the University of British Columbia. She is seeking assistance for a scholarly project, and would like to interview a number of scientists about gene editing. Her email is jhendric "at" mail.ubc.ca