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DNA of 1,000 year-old maize sheds light on origins of globally important food crop
Researchers have tested ancient DNA from corn found at archaeological sites in Arkansas, shedding new light on the dispersal of one of the world's most important food crops.
Researchers have tested ancient DNA from corn found at archaeological sites in Arkansas, shedding new light on the dispersal of one of the world’s most important food crops.By reconstructing the geno… [+2519 chars]
