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M. Myllylä
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M. Myllylä's posts

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Estonian Corded Ware enigma
The following simple dstat-figure shows the mystery of Estonian Corded Ware samples released during this spring.   There can't be any populational continuum from them to present-day Balts, including Estonians.  All thousands years older hunter-gatherer samp...

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Yamnaya and Bell Beaker drift and ratio in present-day Europe
Following statistics gives an insight into how the Steppe migration transformed to a modern European genetic model and gives also ad idea of differences seen in Europe today.   I made free tests: f3(Yamnaya Samara, X: Ju_hoan North) f3(Bell Beaker Germany, ...

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Estonian Corded Ware was not Corded Ware
Despite of the common chronology the Corded Ware in Estonia was a historical misstep if we believe dstat-statistics using samples of German Corded Ware and Bell Beaker cultures.  All Northern Europeans are closer German than Estonian samples.

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Shared drift with ancient Latvian samples
Briefly said, shared drift of Latvian samples from Jones et al .   I have rebuild all samples using bam-files straight from the study and a new genotyping algorithm designed for ancient samples.  I'll do the same later with ancient Estonian samples.

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British Viking Age samples placed on the genetic map
I got recently new samples from quite a new study, link here .   It looks more like a technical test than actual sampling for a purpose to study history, but anyway I sampled the data.  So far I have available seven Viking Age samples from UK and have now t...

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PCA grouping of N1c1-haplogroup
Earlier I used TMRCA (time to most recent common ancestor) calculation in making PCA analyses of YDNA clades , the analysis is here.   Now I use same method for grouping haplogroup N1c1.  The data was gathered from the  FamlyTreeDna's open project.   TMRCA ...

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Estonian Comb Ceramic and Corded Ware cultures inherited to us
Thanks for the new study " Extensive farming in Estonia started through a sex-biased migration from the Steppe " I have now great new samples from Estonia dated to 4,500 to 6,300 years before present and representing local Comb Ceramic and Corded Ware cult...

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Haplotype sharing analysis, part two: Asian connections in Europe
Chromopainter is a software grouping phased data into so called chunks.  Created chunks are a practical implementation of haplotypes.  Usually Chromopainter is used with Finestructure or Globetrotter.  Finestructure reads an input coancestry matrix of indiv...

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Haplotype sharing analysis, part one: Europe
The following analysis was done using softwares Shapeit, Chromopainter and Finestructure.  Shapeit phasing conversion was aided by the 1000genomes V3 phasing reference.  The Finestructure report was run using chunk counts generated by Chromopainter.  Before...

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A short view: Were Scythians behind the Asian admixture in the European side of Russia?
As I earlier proved the Siberian admixture among Baltic Finns didn't come from East with them, it was already in Finland in the time when Baltic Finnic people reached Fennoscandinavia.  My statistics showed that rare alleles being found from Russia and Asia...
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