EL PELO RUBIO NO ES ESPECIAL
Bernd
2024-12-13 03:55:05 ⋅ 1d
No. 329284
El pelo rubio viene de los EHG que a su vez venian de los ANE y del Hombre de Andronovo de Siberia, estos los cuales estaban contaminados con porcentajes variables de ADN chingchong del Hombre de Tianyuan (desde 22% hasta 50%) que era euroasiatico oriental (osea ancestro de los asiaticos modernos) y fueron los primeros en desarrollar el alelo para tener pelo rubio porque el rubio surge como mutacion por reaccion al clima frio y montañoso de las tundras siberianas asiaticas. Por eso la gente con pelo rubio tiene rasgos mongolizados como los nordicos (hay mucho nordico de ojos rasgados). El pais con mas pelo rubio en toda Europa y el mundo (Finlandia) es el que tiene menos ADN caucasico en Europa y mas ADN asiatico oriental. No hay nada de especial en ser rubio. Los antiguos europeos primitivos tenian pelo negro. El rubiecito se siente orgulloso de ser rapebaby lejano de chingchongs kek. Solo los marronazos fetichizan al rubio porque son lo que ellos quieren ser, el contraste entre el ario rubio de ojos azules y el marron feo genera cierto auto-odio y tambien obsesion por el deseo de ser asi. Por eso tambien los japoneses se obsesionan con los rubios de ojos azules que ponen a casi todos sus personajes asi y piensan que todos los europeos y americanos son bestias arias rubias de ojos azules. Pero lo cierto es que ser rubio es una mierda y ser rubio no te hace mas ario sino al contrario, de hecho un sardo de pelo y ojos oscuros es mas europeo geneticamente que un finlandes rubio de ojos azules. Les recuerdo que las poblaciones mas puras de Europa no se caracterizan precisamente por ser rubios. En cuanto a los bereberes rubios es probable que porten esta condicion por evolucion convergente al vivir ellos en una zona montañosa y fria (las montñas del Atlas) lo que explica el blondismo en los bereberes a pesar de no portar casi nada de ADN de origen ANE, aun asi un Amazigh sigue siendo mas blanco geneticamente que un chingchongazo rubiecito de Siberia.
>According to geneticist David Reich, blond hair has ancient roots in Asia. The derived allele responsible for blond hair in Europeans likely evolved first among the Ancient North Eurasians. The earliest known individual with this allele is a Siberian fossil from Afontova Gora, in south-central Siberia.
https://en.wikipedia.org/wiki/Blond
>Another EHG from Samara was predicted to be light skinned, and was determined to have a high probability of being blue-eyed with a light hair shade, with a 75% calculated probability of being blond-haired.
>The rs12821256 allele of the KITLG gene that controls melanocyte development and melanin synthesis,[35] which is associated with blond hair and first found in an individual from Siberia dated to around 17,000 BP, is found in three Eastern Hunter-Gatherers from Samara, Motala and Ukraine c. 10,000 BP, suggesting that this allele originated in the Ancient North Eurasian population, before spreading to western Eurasia.[36]
>Many remains of East Hunter-Gatherers dated to circa 8,100 BP (6,100 BCE) have also been excavated at Yuzhny Oleny island in Lake Onega.[37] The Ancient North Eurasian (ANE) ancestry is by far the main component of the Yuzhny Oleny group, and is among the highest within the rest of the Eastern Hunter-Gatherers (EHG).[4]
https://en.wikipedia.org/wiki/Eastern_hunter-gatherer
>Ancient North Eurasians are predominantly of West Eurasian ancestry (related to European Cro-Magnons and ancient and modern peoples in West Asia) who arrived in Siberia via the "northern route", but also derive a significant amount of their ancestry (c. 1/3) from an East Eurasian source, having arrived to Siberia via the "southern route".
>Ancient North Eurasian associated Y-chromosome haplogroups are P-M45, and its subclades R and Q. Haplogroup P is inferred to have originated around 44,000 years ago in Southeast Asia and is downstream to Haplogroup K2b found among the Tianyuan man in Northern China. Their maternal haplogroup belonged to subclades of haplogroup U.[30][31][32][33][34]
>The formation of the Ancient North Eurasian/Siberian (ANE/ANS) gene pool likely occurred very early by the Upper Paleolithic dispersal by the admixture of an 'Ancient West Eurasian' population via the 'northern route' through Central Asia into Siberia, with an 'Ancient East Eurasian' via the 'southern route'. The West Eurasian source was distantly related to the Upper Paleolithic remains in Europe, such as the Goyet specimen, as well as the Kostenki-14 and Sungir individuals, and ultimately expanded from a population hub in the Iranian Plateau. The 'East Eurasian' source can be associated with ancestry found in the 40,000 year old Tianyuan man of Northern China.[37][28][15][38][18]
>Overall, Ancient North Eurasians are best described as admixture between an Ancient West Eurasian lineage (71%), with approximately 29% geneflow from an East Eurasian source.[18] Grebenyuk et al. argues that 'Ancient North Eurasians' were "Early Upper Paleolithic tribes of hunters" and linked to similar groups associated with Southern Siberian sites. These communities of Southern Siberian and Central Asian hunters belonged to one of the earliest migration waves of anatomically modern humans into Siberia. The authors summarized that "the initial peopling of Northeastern Asia by the anatomically modern humans could have happened both from West to East and from South to North".[37]
>Lipson and Reich (2017) modeled the Mal'ta sample to be derived from a West Eurasian source (82%), with additional admixture from a lineage related to East Asians (18%), while also noting the possibility for a reversed geneflow from Mal'ta into East Asians, which however had less support with the available data.[12] Yang et al. 2020 modeled both the Yana specimens and the Mal'ta sample as a merger of a sister lineage of the 'European hunter-gatherer' Kostenki-14, contributing around 68% ancestry, and of a lineage contemporary to the 'Basal-East Asian' Tianyuan man, contributing around 32% ancestry, while finding no evidence for a reversed geneflow from ANE/ANS into Tianyuan or modern East Asians.[44][45] Mao et al. 2021 models both Yana and Afontova Gora remains with around 73% West Eurasian and 27% East Eurasian ancestry.[46] Sikora et al. 2019 analyzed the genetic remains of the Yana Rhinoceros Horn Site and found them to be closely related to the Ancient North Eurasians. The collectively named both populations as Ancient North Siberian. They modeled the ANE/ANS to derived between 71–78% West Eurasian ancestry and between 22–29% East Eurasian ancestry.[47] Sikora et al. also notes that the Ancient North Eurasians (Malta and Afontova Gora individuals) are unlikely to be direct descendants of the 'Ancient North Siberian' Yana population; rather, the study argues, both are sister lineages sharing a common ancestor. According to Sikora et al., the Malta sample may additionally also have received some 'early Caucasus hunter-gatherer' geneflow (c. 11%).[47] This scenario is questioned by Maier et al. 2023, who state that this conclusion is contradicted by other published articles, and that the direction of gene flow as well as observed affinity between ANE and CHG populations cannot be demonstrated by analysis of admixture graphs, but need further investigation.[48] By using a newly developed version of ADMIXTOOLS, they estimate around 76% West Eurasian ancestry and 24% East Eurasian ancestry for both the Yana and Mal'ta remains.[49] Zhang et al. 2023 summarized that the Ancient North Siberians (Yana remains) are best described to derive 71% ancestry from a West Eurasian lineage and 29% ancestry from an East Eurasian lineage. The Yana remains are closely related to the Mal'ta and Afontova Gora remains, but not identical with them.[18] Vallini et al. 2022/2024 described the Ancient North Eurasians as falling into "an intermediate position between the two axes, the result of a palaeolithic admixture", deriving around 50% from West Eurasian and 50% from East Eurasian sources.[28][50] Allentoft et al. 2024 modeled the Yana specimens, the Mal'ta sample as well as the Afontova Gora remains as 65% West Eurasian and 35% East Eurasian.[51]
>A different but geographically close specimen, known as the Salkhit individual (c. 34,000 BP) from Northern Mongolia was found to display a complex relation to the Yana individuals. While the Yana individuals derived between 25–33% of their ancestry from a Tianyuan-like source, the Salkhit individual derived around 25% ancestry from the Yana lineage and 75% from the Tianyuan lineage, suggesting bi-directional geneflow between Ancient West and East Eurasian populations in Northeastern Siberia.[36][28][16]
>Blond hair is associated with a single nucleotide polymorphism, the mutated allele rs12821256 of the KITLG gene.[99][100][101][102][103] The earliest known individual with this allele is a female south-central Siberian ANE individual from the Afontova Gora 3 site, which is dated to c. 17,000 before present (the earlier ANE Mal'ta boy lacks the sequence coverage to make this determination).[104] The allele then appears later in ANE-derived Eastern Hunter-Gatherer (EHG) populations at Samara, Motala and Ukraine, circa 10,000 BP, and then in populations with Steppe ancestry.[94] Mathieson, et al. (2018) thus argued that this allele originated in the Ancient North Eurasian population, before spreading to western Eurasia.[94]
>Geneticist David Reich said that the KITLG gene for blond hair probably entered continental Europe in a population migration wave from the Eurasian steppe, by a population carrying substantial Ancient North Eurasian ancestry.[105] Hanel and Carlberg (2020) likewise report that populations derived Ancient North Eurasian ancestry, specifically the Eastern Hunter-Gatherers and the Yamnayas, were responsible for transmitting this gene to Europeans.[99] The gene was also found among the Tarim mummies.[106]
>The mutation for blond hair is thought to have originated among the Afontova Gora population of the Ancient North Eurasian (ANE) cline of south-central Siberia
https://en.wikipedia.org/wiki/Ancient_North_Eurasian
>A Tianyuan-like population contributed around 32-50% ancestry to the Ancient North Eurasians, with the remainder being made up by Early West Eurasian ancestry represented by the Kostenki-14 specimen. A c. 34,000 year old specimen from Northern Mongolia (Salkhit) derives approximately 83% ancestry from a Tianyuan-like population, with the remainder (17%) being derived from a Kostenki14-like population. The Salkhit individual displayed a complex relationship to the Ancient North Eurasians.[11][12]
>The first DNA analysis of the Tianyuan remains (focussing on mtDNA and chromosome 21) was published in 2013 and revealed that Tianyuan man is related "to many present-day Asians and Native Americans" and had already diverged genetically from the ancestors of modern Europeans.[4] He belonged to mitochondrial DNA haplogroup B,[4] and paternal haplogroup K2b.[5]
>A genome-wide analysis confirmed the close affinity of Tianyuan man to modern East Asian and Southeast Asians, but also showed that he is not directly ancestral to modern populations, but rather represents a deeply diverged member of the East and Southeast Asian (ESEA) lineage, basal to all later populations of East and Southeast Asia.[6][7][8] The Tianyuan man was determined to be part of an Initial Upper Paleolithic wave (>45kya) "ascribed to a population movement with uniform genetic features and material culture" (Ancient East Eurasians), and sharing deep ancestry with other ancient specimens such as Bacho Kiro, Peștera cu Oase, the Ust'-Ishim man, as well as the ancestors of modern day Papuans (Australasians).[9] The lineage ancestral to the Tianyuan man (dubbed as the "ESEA" lineage) is inferred to have diverged from the Ancient East Eurasians, following a Southern Route dispersal, and subsequently diverged into the Hoabinhian lineage, the Tianyuan lineage, and a lineage ancestral to all modern East and Southeast Asians.[10]
https://en.wikipedia.org/wiki/Tianyuan_man
Ademas les recuerdo que los melanesios tambien portan cabello rubio siendo literales subhumanos que se ven como nuggets y no son la gran cosa por ello.
Bernd
2024-11-27 04:19:52 ⋅ 2w
No. 327552
Bernd
2024-11-27 07:19:21 ⋅ 2w
No. 327558
Bernd
2024-11-30 19:31:22 ⋅ 1w
No. 327898
Bernd
2024-12-14 04:10:00 ⋅ 8h
No. 329424
Bernd
2024-12-14 07:49:03 ⋅ 5h
No. 329429
