Safe seed: Researchers yielding good results on food cotton in field
Friday, September 4, 2009 - 03:56
in Biology & Nature
Field trials of a new cotton are verifying previous lab and greenhouse studies indicating the crop could become a source of protein for millions of malnourished people in the world. The cotton was engineered so that the toxic gossypol is reduced to tolerable levels in the high-protein seed but remain at higher levels in the rest of the plant to ward off pests and disease.