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.
DNA of 1,000 year-old maize sheds light on origins of globally important food crop." ScienceDaily. ScienceDaily, 5 December 2024. <www.sciencedaily.comUniversity of York. . DNA of 1,000 year-old maize sheds light on origins of globally important food crop.
An international team of scholars present the earliest clear archaeological and biomolecular evidence for the raising of chickens for egg production, based on material from 12 archaeological sites ... The El Gigante rockshelter in western Honduras is among only a handful of archaeological sites in the Americas that contain well-preserved botanical remains spanning the last 11,000 years. Considered ...
New ancient DNA analysis has shed light on how the black rat, blamed for spreading Black Death, dispersed across Europe -- revealing that the rodent colonized the continent on two occasions in the ... The analysis of ancient DNA preserved in sediments is an emerging technology allowing for the detection of the past presence of humans and other animals at archaeological sites. Yet, little is known ...
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