Ancient Corn Discovery in Brazil Challenges Maize’s Origin Story

Archaeological samples of grains, straw, and cobs recovered from caves within the Peruaçu Valley exhibit primitive traits much like these of the ancestral plant native to Mexico, the place the domestication course of is believed to have originated roughly 9,000 years in the past. Brazilian scientists have found that historical specimens of partially domesticated maize (Zea mays, generally recognized […]



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