WASHINGTON, Nov 20 (Reuters) - Scientists have found a way to use the cotton plant, long a source of fiber for clothing but inedible by humans, to feed potentially half a billion people a year. Texas A&M University plant biotechnologist Keerti Rathore and colleagues reported on Monday they have genetically altered the plant to reduce the levels of the toxic chemical gossypol in cottonseed, making it fit for human consumption. >>> Discuss This Story
