U.S. regulators on Monday cleared the way for the sale of beef from gene-edited cattle in coming years after the Food and Drug Administration concluded the animals do not raise any safety concerns.
The cattle by Recombinetics are the third genetically altered animals given the green light for human consumption in the U.S. after salmon and pigs. Many other foods already are made with genetically modified ingredients from crops like soybeans and corn.
The cattle reviewed by the FDA had genes altered with a technology called CRISPR to have short, slick coats that let them more easily withstand hot weather. Cattle that aren’t stressed by heat might pack on weight more easily, making for more efficient meat production.
