A University of California-Davis animal geneticist recently told Kansas cattle producers that a gene-editing technique commonly used in plants is also a safe and effective way to improve cattle genetics more quickly.

Speaking at Kansas State University’s 112th annual Cattlemen’s Day on March 7, Alison Van Eenennaam explained that genetic modification often carries misconceptions. However, her research team is refining a method that allows scientists to precisely edit cattle DNA to enhance desirable traits.

Traditional cattle breeding selects animals with favorable traits, but this process can take over a decade. Gene editing speeds up the process by directly modifying genes, either removing those linked to undesirable traits or introducing beneficial ones. For example, this method can help create naturally hornless cattle or improve disease resistance.

The swine industry has already used gene editing to help pigs resist a costly disease. While research continues in various livestock, regulatory approval and consumer perception remain challenges before these advancements can reach the market.