The Latin American genetics and its influence on appearance and self-identification скачать в хорошем качестве

The Latin American genetics and its influence on appearance and self-identification

Latin America offers an excellent opportunity to study the genetic basis of differences in appearance between Africans, Europeans and Native Americans. Because the history of Latin America includes a vast mix between Native Americans and people from other continents, especially from Europe and Africa. As a result, the population of the region has a very heterogeneous genetic background and demonstrates large differences in appearance. At the same time, certain external features of people inherited from ancestors have a strong influence on self-perception and at the same time cause a bias towards certain genetic impurities. Usually a person looks at himself in the mirror, at his parents and grandparents, and makes conclusions about his ethnicity and race. The main aspects are the color of skin, eyes and hair. However, not all external signs can be identified by a person, such as, for example, the shape of lips, nose, and various markers that anthropologists deal with. In recent studies over several years, scientists have tried to understand the genetics of the modern inhabitants of Latin America. As a result, a striking geographical correspondence was found between the components of indigenous DNA in Latin Americans and the genetic structure of modern Indian groups. Historically unregistered migrants of the colonial era were also identified, probably mainly due to the secret colonial migration of non-European Christian converts called Converso, consisting mainly of Moors and Sephardic or Iberian Peninsula Jews from Roman times. The conversion of Jews and Muslims to Catholicism took place in Spain and Portugal, approximately in the XIV-XV centuries. -------------------------------------------------- -------------------------------------------------- --- Maintain channel: https://www.patreon.com/user/overview... Yandex money: 41001629436996 (more information in the channel description) #science #indians #archeology #America #history #DNA #genetics -------------------------------------------------- -------------------------------------------------- ------- Based on the articles: Latin Americans show wide-spread conversion and imprint on physical appearance Juan-Camilo Chacón-Duque, Kaustubh Adhikari, et al. Doi.org/10.1038/s41467-018-07748-z Ruiz-Linares A, Adhikari K, Acuña-Alonzo V, Quinto-Sanchez M, Jaramillo C, Arias W, et al. (2014) Admixture in Latin America: Geographic Structure, Phenotypic Diversity and Self-Perception Based on 7,342 Individuals. PLoS Genet 10 (9): e1004572. doi.org/10.1371/journal.pgen.1004572 A GWAS in Latin Americans highlights the skin of the lighter skin pigmentation in Eurasia Kaustubh Adhikari, Javier Mendoza-Revilla, Anood Sohail, Macarena Fuentes-Guajardo, Jodie Lampert, Juan Camilo Chacón-Duque, Malena Hurtado, Valeria Villegas, et al. Fragment of photos and videos: commons.wikimedia.org commons.wikimedia.org By Yves Picq - Own work, CC BY-SA 4.0, / w / 39714092 By Eneas De Troya from Mexico City, Mexico - Termina el FLISOL en Ingenieria, UNAM, CC BY 2.0, 24677211 By Thomas Quine - Chinese-Peruvian, CC BY 2.0, 9431070 By Miguel Angel Chong - Own work, CC BY-SA 3.0, 9446566 By USARJ NCO CORPS flickr.com/photos/usarjnco/21379982410 Max Roser (2019) - "Human Height". Published online at OurWorldInData.org. Retrieved from: 'ourworldindata.org/human-height' [Online Resource] Byz. Frankoweaver - Indian Reservation to take this picture, CC BY-SA 3.0, 23670495 By Snsdkoko - Own work, CC BY-SA 4.0, 65932009 By Raul Urzua (REUS) - flickr.com/photos/raulurzua/4984784473/sizes/l/, CC BY 2.0, 22319359 By Tomás Jorquera - Flickr, CC BY 2.0, 3011403 By Pagssi - Own work, CC BY-SA 3.0, 32556885 By Ministerio Bienes Nacionales - Ceremonia de Entrega de Títulos de Dominio en la región de la Araucanía, CC BY 2.0, 36325098 By SEGEGOB - Ministro Elizalde participa de la celebración del Bicentenario de la Batalla de Rancagua, CC BY-SA 2.0, 35866065 By JERRYE AND ROY KLOTZ MD - Own work, CC BY-SA 3.0, 24652008 By Michelle Bachelet - Flickr: Michelle Bachelet visit Pozo Almonte, CC BY-SA 2.0, 26879849 Pierre André Le peuple des Aymara descendants des Uros du Lac Titicaca au Pérou. wiki / File: Le_Lac_Titicaca_et_les_Uros.-_ Pérou_ (video) .ogv By Murray Foubister - flickr.com/photos/mfoubister/8443323321/, CC BY-SA 2.0, 51806670 By The Photographer - Own work, CC BY-SA 3.0, 7406216 By boskimano, CC BY-SA 3.0, 53809585 Comunidad Mbya Guaraní, Kaaguy Poty - Misiones, CC BY-SA 2.0, 45486641 By Schönitzer - Own work, CC BY-SA 4.0, 36460787, 13267409, 13267362, 13267446, 13269758, 13270227 By Foto: Valter Campanato / ABr - Agência Brasil [1], CC BY 3.0 br, 3244123, 3700914 By Valter Campanato / ABr - [1], CC BY 3.0 br, htBy Ricampelo - Own work, CC BY 3.0, 3469006tps: //commons.wikimedia.org/w/721775