US approves 2 types of genetically engineered potatoes

The U.S. Department of Agriculture has approved commercial planting of two types of potatoes that are genetically engineered to resist the pathogen that caused the Irish potato famine. The approval announced Friday covers Idaho-based J.R. Simplot Co.’s Ranger Russet and Atlantic varieties of the company’s second generation of Innate potatoes. The company says the potatoes will also have reduced bruising and black spots, enhanced storage capacity, and a reduced amount of a chemical created when potatoes are cooked at high temperatures that’s a potential carcinogen.