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    Thread: A genomic history of the North Pontic Region from the Neolithic to the Bronze Age
Post: RE: A genomic history of the North Pontic Region f...

Riverman Wrote: (04-18-2024, 04:41 PM) -- Capsian20 Wrote: (04-18-2024, 04:23 PM) -- Riverman Wrote: (04-18-2024, 03:14 PM) -- It was always most likely that the Lower Don area and Sredny Stog was ...
Chad
Chad
Ancient (aDNA) 56 3,910 04-19-2024, 02:39 AM
    Thread: Qpgraph of Eurasian AMH dispersion
Post: RE: Qpgraph of Eurasian AMH dispersion

The problem is, you can admix anything to a passing model. There's too much going on here to say any of it is real.
Chad
Chad
Ancient (aDNA) 37 1,836 04-16-2024, 10:01 PM
    Thread: The Persian plateau served as hub for Homo s after the main out of Africa dispersal
Post: RE: The Persian plateau served as hub for Homo s a...

old europe Wrote: (04-05-2024, 05:26 PM) -- Chad Wrote: (03-26-2024, 12:27 AM) -- This is what I was talking about with Iran N occupying a position that looks mostly derived from early OoA group wit...
Chad
Chad
Ancient (aDNA) 8 672 04-05-2024, 08:38 PM
    Thread: The Persian plateau served as hub for Homo s after the main out of Africa dispersal
Post: RE: The Persian plateau served as hub for Homo s a...

Aramu Wrote: (04-05-2024, 11:21 AM) -- Chad Wrote: (03-26-2024, 12:27 AM) -- This is what I was talking about with Iran N occupying a position that looks mostly derived from early OoA group with reg...
Chad
Chad
Ancient (aDNA) 8 672 04-05-2024, 05:10 PM
    Thread: Salkhit Pleistocene sample with High denisovan and Eurasian
Post: RE: Salkhit Pleistocene sample with High denisovan...

It's garbage. I wouldn't use Salkhit for any type of analysis.
Chad
Chad
Ancient (aDNA) 30 1,554 03-30-2024, 04:09 PM
    Thread: Salkhit Pleistocene sample with High denisovan and Eurasian
Post: RE: Salkhit Pleistocene sample with High denisovan...

No, it would be parallel to that found in West Africans. It's almost certainly just noise. Issues with processing.
Chad
Chad
Ancient (aDNA) 30 1,554 03-29-2024, 02:08 PM
    Thread: Salkhit Pleistocene sample with High denisovan and Eurasian
Post: RE: Salkhit Pleistocene sample with High denisovan...

The Salkhit genome is a little screwy. It's not really worth trying to analyze. I've already looked at this with Harvard. It acts like it has some kind of ancient and unknown archaic that branches bef...
Chad
Chad
Ancient (aDNA) 30 1,554 03-29-2024, 01:12 AM
    Thread: The Persian plateau served as hub for Homo s after the main out of Africa dispersal
Post: RE: The Persian plateau served as hub for Homo s a...

This is what I was talking about with Iran N occupying a position that looks mostly derived from early OoA group with regards to that discussion on an ancient Eurasian tree.
Chad
Chad
Ancient (aDNA) 8 672 03-26-2024, 12:27 AM
    Thread: Pre Pottery Neolithic A Site Map
Post: RE: Pre Pottery Neolithic A Site Map

I'm currently writing a book on the Neolithic, analyzing roughly 200 individuals (PPNA to EEF). Publication should be later this year.
Chad
Chad
Archaeology (Prehistory) 7 309 03-16-2024, 09:44 PM
    Thread: Evidence for dynastic succession among early Celtic elites
Post: RE: Evidence for dynastic succession among early C...

Does anyone have all the genotype data?
Chad
Chad
Ancient (aDNA) 107 9,531 03-15-2024, 09:54 PM
    Thread: Steppe Ancestry in western Eurasia and the spread of the Germanic Languages
Post: RE: Steppe Ancestry in western Eurasia and the spr...

Does anyone have all the genotype data?
Chad
Chad
Ancient (aDNA) 398 35,516 03-15-2024, 09:53 PM
    Thread: Modeling Polish ancestry
Post: RE: Modelling Polish ancestry

I believe 25 cm segments determine true relatives. If they have no Ashkenazi relatives over that, it may be the noise or other reasons mentioned above.
Chad
Chad
Ancient (aDNA) 132 6,181 03-05-2024, 03:12 PM
    Thread: Modeling Polish ancestry
Post: RE: Modelling Polish ancestry

Riverman Wrote: (03-03-2024, 07:51 PM) -- ambron Wrote: (03-03-2024, 07:47 PM) -- Riverman The east-west gradient already existed in the Polish Trzciniec culture, so it is not the result of medie...
Chad
Chad
Ancient (aDNA) 132 6,181 03-03-2024, 08:19 PM
    Thread: Modeling Polish ancestry
Post: RE: Modelling Polish ancestry

Tomenable Wrote: (03-02-2024, 04:48 PM) -- bolek Wrote: (03-02-2024, 12:14 PM) -- Medieval German Ostsiedlung was minimal. -- Then how do you explain the difference between Early Medieval Poles an...
Chad
Chad
Ancient (aDNA) 132 6,181 03-02-2024, 07:23 PM
    Thread: Modeling Polish ancestry
Post: RE: Modelling Polish ancestry

Does anyone have the genotype data for all these individuals? I'd like to participate here. Thanks!
Chad
Chad
Ancient (aDNA) 132 6,181 03-02-2024, 03:08 PM
    Thread: Ashkenazi Jewish Origins Thread
Post: RE: Ashkenazi Jewish Origins Thread

Does anyone have the genotype data for the English Jews?
Chad
Chad
Jewish 39 1,237 02-26-2024, 01:35 AM
    Thread: New K51 Admixture calculator - beta version
Post: RE: New K51 Admixture calculator - beta version

I can send you my raw data to test it out. Just message me where to send it.
Chad
Chad
Autosomal (auDNA) 11 493 02-13-2024, 06:17 PM
    Thread: Sample from Nalchik splits R1b1a2-V1636
Post: RE: Sample from Nalchik splits R1b1a2-V1636

Do these models include West Siberia N as a source? If not, I think that'll prove important. You clearly need a high ANE source which we see develop towards Steppe Maykop 1000 years later.
Chad
Chad
Ancient (aDNA) 42 3,409 02-13-2024, 06:09 PM
    Thread: Genomelink impression
Post: RE: Genomelink impression

Has anyone used their service?
Chad
Chad
Other 4 347 02-07-2024, 12:43 AM
    Thread: Genomelink impression
Post: Genomelink impression

Hello, everyone! I hope you're all doing well. I'm writing here to ask everyone's opinion on genomelink's accuracy with regards to ancestry output. Specifically,  I'm curious about anyone with Ashkena...
Chad
Chad
Other 4 347 02-04-2024, 02:28 PM