Thanks, that’s encouraging! To clarify, my understanding is that beef cattle are naturally polled much more frequently than dairy cattle, since selectively breeding dairy cattle to be hornless affects dairy production negatively. If I understand correctly, that’s because the horn growing gene is close to genes important for dairy production. And that (the hornless dairy cow problem) seems to be what people are trying to solve with gene editing.
Thanks, that’s encouraging! To clarify, my understanding is that beef cattle are naturally polled much more frequently than dairy cattle, since selectively breeding dairy cattle to be hornless affects dairy production negatively. If I understand correctly, that’s because the horn growing gene is close to genes important for dairy production. And that (the hornless dairy cow problem) seems to be what people are trying to solve with gene editing.