Demographic history, cold adaptation, and recent NRAP recurrent convergent evolution at amino acid residue 100 in the world northernmost cattle from Russia

Buggiotti, Laura; Yurchenko, Andrey A.; Yudin, N. A.; Jagt, Christy J. Vander; Daetwyler, Hans D.; Larkin, Denis M.

doi:10.1101/2020.06.15.151894

Cited by 4 publications

References 97 publications

(87 reference statements)

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GADMA2: more efficient and flexible demographic inference from genetic data

Noskova

Abramov²,

Iliutkin

et al. 2022

Preprint

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Inference of complex demographic histories typically requires parameterized models specified manually by the researcher. With an increased variety of methods and tools, each with its own interface, model specification becomes tedious and error-prone. Moreover, optimization algorithms used to find optimal parameters sometimes turn out to be inefficient. The open source software GADMA addresses these problems, providing automatic demographic inference. It proposes a common interface for several simulation engines and provides global optimization of parameters based on a genetic algorithm. Here, we introduce new features of GADMA2, the second version of the GADMA software. It has renovated core code base, new simulation engines, an updated optimization algorithm, and flexible specification of demographic history parameters. We provide a full overview of GADMA2 enhancements and demonstrate example of their usage.

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GADMA2: more efficient and flexible demographic inference from genetic data

Noskova

Abramov²,

Iliutkin

et al. 2022

Preprint

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В Поисках Мифа И Реальных Исторических Событий

Тихонов¹,

Poarch²

2022

Siberian Research

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Эллэй и Омогой считаются легендарными предками саха (якутов), коренных жителей Северо-Восточной Сибири и первыми скотоводами на территории средней Лены. Мы выдвинули гипотезу о том, что легендарный Эллэй является исторической личностью. Цель исследования. Поиск исторического прототипа Эллэя, определение вероятного времени его прибытия на среднюю Лену и истоков скотоводства на этой территории. Предметы и методы. Нами проведен анализ всех существующих версий легенд об Эллэе, данных гуманитарных, исторических, археологических, генетических исследований, имеющих связь с историческим прототипом героя. Полученные результаты. Анализируя сказания саха о предках, мы пришли к выводу, что личности и события, описанные в этих легендах, основаны на реальных исторических фактах. Вероятно, крупный рогатый скот начал разводиться на территории Якутии во время возвышения сюнну в начале нашего века. Заключение. Ряд научных фактов указывает на более ранний период появления якутской породы крупного рогатого скота в Якутии. В настоящее время мы можем с определенной долей вероятности утверждать, что личность Эллэя связана с событиями, происходившими в XII веке в Восточной Азии в период Сунского Китая.

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In Search of Myth and Real Historical Events

Тихонов

Poarch

2022

Siberian Research

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Elley and Omogoy are considered the legendary ancestors of the Sakha (Yakuts), the indigenous people of North-Eastern Siberia. We have put forward a hypothesis that the legendary Elley is a historical person and the first pastoralists in the territory of the middle Lena. The aim of the study search for Elley historical prototype and determine the probable time of his arrival in the middle Lena and the origins of cattle breeding in this territory. Subjects and methods. The analysis of all the existing versions of the legends about Elley, data from humanitarian, historical, archaeological, genetic studies, which have a connection with the historical prototype of the hero. Results. Analyzing the Sakha legends about the ancestors, we concluded that the personalities and events described in these legends are based on real historical facts. Probably, cattle began to breed on the territory of Yakutia during the rise of the Xiongnu at the beginning of our century. Conclusion. A number of scientific facts indicate an earlier period of the appearance of the Yakut cattle breed in Yakutia. At the present time, we can state with a certain degree of probability that the personality of Elley is connected with the events that took place in the XII century in East Asia during the period of Song China.

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Demographic history, cold adaptation, and recent NRAP recurrent convergent evolution at amino acid residue 100 in the world northernmost cattle from Russia

Abstract: 15

Cited by 4 publications

References 97 publications

GADMA2: more efficient and flexible demographic inference from genetic data

GADMA2: more efficient and flexible demographic inference from genetic data

В Поисках Мифа И Реальных Исторических Событий

In Search of Myth and Real Historical Events

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