Monthly Archives: September 2015

Phenotype SNPs from Copper and Bronze Age Spain

Below are derived allele counts and total numbers of reads for SNPs that have a large effect on phenotype for the samples from El Portalón cave in the Atapuerca Mountains of Spain. Nonzero derived allele counts are in bold. Note

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K = 16 admixture analysis of Copper and Bronze Age Spanish genomes

At the bottom of this post is a plot for a K = 16 ADMIXTURE analysis that includes the eight Copper and Bronze Age genomes from El Portalón cave in the Atapuerca Mountains of Spain. Above the plot are the

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Analyses of Copper and Bronze Age Spanish genomes

Below are the results of analyzing the Copper and Bronze Age genomes from El Portalón cave with a calculator based on my K = 17 ADMIXTURE analysis of prehistoric Eurasian genomes. ATP20, Pre-Beaker Copper Age, 2289–2050 BC 33.03% Southern-European-Caucasoid 28.14%

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Y-SNP calls from Copper and Bronze Age Spain

In the table below are links to Y-SNP calls for samples from El Portalón cave in the Atapuerca Mountains of Spain. ATP3 Pre-Beaker Copper Age 3516–3362 BC R1b1a1a2-M269 calls ATP17 Pre-Beaker Copper Age 3007–2871 BC I2a2a-M223 calls Matojo Pre-Beaker Copper

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K = 17 admixture analysis of prehistoric Eurasian genomes

Below is a plot for a K = 17 ADMIXTURE analysis that includes samples from across prehistoric Eurasia. The correspondences between the colors and the components are as follows:       Bushman and Pygmy       Western Negroid       Eastern Negroid      

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More Y-SNP calls for Chachapoyas

Below are more Y-SNP calls for six male pre-Columbian Chachapoya mummy samples. Positive calls are in bold, and negative calls are in non-bold. This post gives more information about the Chachapoyas, and it includes links to photographs of Chachapoya remains

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More Y-SNP calls from Iron and Bronze Age Bulgaria

Below are more Y-SNP calls for four samples from Iron and Bronze Age Bulgaria. Positive calls are in bold, and negative calls are in non-bold. This post gives more information about the four samples, along with analyses of their autosomal

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