Може би за тези неща говореше Павел Флегонтов в семинара, който постна Тантин. Проблеми в адмикса.avtohton.org написа: ↑24 Апр 2023, 11:56Има нов препринт от април 2023 по този въпрос, видях го, защото Лазаридис го ретуитна - Questioning Neanderthal admixture: on models, robustness and consensus in human evolution.
This theory is mainly supported by statistical approaches that depend on demographic models minimizing or ignoring population structure, despite its widespread occurrence and the fact that when ignored, population structure can lead to infer spurious demographic events. We simulated genomic data under a structured and admixture-free model of human evolution, and found that all the tested admixture approaches identified long Neanderthal fragments in our simulated genomes and an admixture event that never took place. We also observed that several published admixture models failed to predict important empirical diversity or admixture statistics, and that our model was best at predicting these statistics jointly. Our results suggest that models accounting for population structure are fundamental to improve our understanding of human evolution, and that admixture between Neanderthals and Homo sapiens needs to be re-evaluated in the light of structured models.
https://www.forumnauka.bg/topic/24746-p ... ent-567358
