News tagged with plant populations

Population boom preceded early farming

University of Utah anthropologists counted the number of carbon-dated artifacts at archaeological sites and concluded that a population boom and scarce food explain why people in eastern North America domesticated plants ...

dateAug 02, 2016 in Other
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Collective memory in bacteria

Individual bacterial cells have short memories. But groups of bacteria can develop a collective memory that can increase their tolerance to stress. This has been demonstrated experimentally for the first time in a study by ...

dateMar 11, 2016 in Cell & Microbiology
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