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单词 Molecular paleontology
释义

Molecular paleontology

英语百科

Molecular paleontology

 A timeline demonstrating important dates in molecular paleontology. All of these dates are listed and specifically sourced in the History section under Timeline.[1][5][7][8][9][10][11][12][13][14][15][16]
 Neanderthal DNA extraction. Working in a clean room, researchers at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, took extensive precautions to avoid contaminating Neanderthal DNA samples - extracted from bones like this one - with DNA from any other source, including modern humans. NHGRI researchers are part of the international team that sequenced the genome of the Neanderthal, Homo neanderthalensis.

Molecular paleontology refers to the recovery and analysis of DNA, proteins, carbohydrates, or lipids, and their diagenetic products from ancient human, animal, and plant remains. The field of molecular paleontology has yielded important insights into evolutionary events, species' diasporas, the discovery and characterization of extinct species. By applying molecular analytical techniques to DNA in fossils, one can quantify the level of relatedness between any two organisms for which DNA has been recovered.

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更新时间:2025/6/21 22:01:37