Meet Cosmo, a Bull Calf Designed to Produce 75% Male Offspring - @ucdavis @BretMcnabb @JoeyOwen18 @Jason_lin08 @DrTamerMansour @ayoung1411 @Gene_Writers @ucanr @ucdavisCAES @LairmoreDVMDean @UCDavisCAESDean https://t.co/yIIZ5tKZfe
— Alison Van Eenennaam (@BioBeef) (@BioBeef) July 23, 2020