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Thread: Human genomes from the Green Sahara reveal ancestral North African lineage
Post: RE: Human genomes from the Green Sahara reveal anc...
venustas Wrote: (02-05-2025, 01:49 PM)
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Lank Wrote: (02-05-2025, 09:23 AM)
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They apparently have a unique mtDNA N (https://www.yfull.com/mtree/N*/) subclade derived from the root. With mostly AN... |
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TanTin |
Ancient (aDNA)
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47 |
2,735 |
10 hours ago |
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Thread: Attention with the false info from the Search engines.
Post: Attention with the false info from the Search engi...
I came across this publication:
IBD Sharing between Africans, Neandertals, and Denisovans
https://pmc.ncbi.nlm.nih.gov/articles/PMC5381509/
However, the same article with small modifica... |
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TanTin |
Inquiries Corner
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73 |
02-08-2025, 04:24 PM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
.. Conclusion
Quote:
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Since shorter IBD segments are presumably older than longer ones, the segments we extracted reveal events from the very distant past. We found short IBD segments that mat... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
02-07-2025, 01:12 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
... continue
Quote:
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As supplementary figure S7, Supplementary Material online, shows, the length distributions of IBD segments shared between Neandertals or Denisovans and different non-Afri... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
02-07-2025, 01:08 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
Discussion / Conclusions from the same publication:
https://pmc.ncbi.nlm.nih.gov/articles/PMC5381509/
There are different explanations for our results that concern the origin of segments that ar... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
02-07-2025, 12:59 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
From this old publication we can see the number of shared IBD segments with Neandertals and Denisovans.
Surprisingly this number is the highest for the Africans.
The Africans share more short length... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
02-07-2025, 12:23 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
This is an old publication from 2017.
IBD Sharing between Africans, Neandertals, and Denisovans
https://pmc.ncbi.nlm.nih.gov/articles/PMC5381509/
Quote:
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Abstract
Interbreeding betwee... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
02-06-2025, 11:59 PM |
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Thread: Human genomes from the Green Sahara reveal ancestral North African lineage
Post: RE: Human genomes from the Green Sahara reveal anc...
https://i.postimg.cc/hGJb46Q9/TKH.png
Just an idea where this TKH group is on the global PCA.
I use Altai Neanderthal and TKH001 and we may compare the world against these 2.
Who are more related to ... |
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TanTin |
Ancient (aDNA)
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47 |
2,735 |
02-06-2025, 04:31 AM |
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Thread: If there are studies with data that hasnt been converted to G25 provide them here
Post: RE: If there are studies with data that hasnt been...
AimSmall Wrote: (02-06-2025, 01:51 AM)
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Did we ever get the Neanderthal known as Thorin's G25?
https://genarchivist.net/showthread.php?tid=96&pid=42559#pid42559
Data available.... https://ww... |
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TanTin |
Ancient (aDNA)
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945 |
103,859 |
02-06-2025, 03:24 AM |
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Thread: Human genomes from the Green Sahara reveal ancestral North African lineage
Post: RE: Human genomes from the Green Sahara reveal anc...
TKH001 is typically african, like the Kenya Swahili, Tanzania. And it is not far from Mota.
No need to comment on TKH009 , because the coverage is too low. But still TKH009 is projected near the sa... |
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TanTin |
Ancient (aDNA)
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47 |
2,735 |
02-06-2025, 02:33 AM |
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Thread: Human genomes from the Green Sahara reveal ancestral North African lineage
Post: RE: Human genomes from the Green Sahara reveal anc...
Coverage/ missingness
TKH001 - 0.0991 - only 9.9 % missing - very good quality
TKH009 - is very bad 0.9801 missing .. only 2% snips |
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TanTin |
Ancient (aDNA)
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47 |
2,735 |
02-06-2025, 02:13 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
Are the humans more related to Neanderthals or to Denisovans ?
Denisovans were separated from MRCA earlier.
However the amount of shared variants between humans and Denisova is near the same as the... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
02-02-2025, 04:33 AM |
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Thread: Ancient Genomes reveal trans-Eurasian connection between European Huns and the Xiongn
Post: RE: Ancient Genomes reveal trans-Eurasian connecti...
FR9CZ6 Wrote: (01-31-2025, 11:52 PM)
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So you also found that BRE021 has significant local European admixture. But these samples are most probably from Berel, Kazakhstan where this kind of admixture... |
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TanTin |
Ancient (aDNA)
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56 |
3,638 |
02-01-2025, 12:37 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
Sharing this diagram with some Altai variants, opposite of Chimp/Denisova. (Chr X, minor alleles Build 37 position numbers) |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
01-31-2025, 05:34 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
Kale Wrote: (01-28-2025, 03:18 PM)
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From what I can see at least as far as f-stats go is that, among Neanderthals, AMH affinity is inversely correlated with Denisova affinity, which to me screams a... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
01-31-2025, 05:20 AM |
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Thread: Ancient Genomes reveal trans-Eurasian connection between European Huns and the Xiongn
Post: RE: Ancient Genomes reveal trans-Eurasian connecti...
Hungarian hunnu linked to eastern Asia . |
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TanTin |
Ancient (aDNA)
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56 |
3,638 |
01-30-2025, 04:13 AM |
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Thread: Ancient Genomes reveal trans-Eurasian connection between European Huns and the Xiongn
Post: RE: Ancient Genomes reveal trans-Eurasian connecti...
European side of the PCA . |
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TanTin |
Ancient (aDNA)
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56 |
3,638 |
01-30-2025, 04:11 AM |
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Thread: Ancient Genomes reveal trans-Eurasian connection between European Huns and the Xiongn
Post: RE: Ancient Genomes reveal trans-Eurasian connecti...
Here is my PCA with the provided data. |
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TanTin |
Ancient (aDNA)
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56 |
3,638 |
01-30-2025, 04:10 AM |
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Thread: Neanderthals data converted
Post: RE: Neanderthals data converted
Which one of the Neanderthals is sharing most variants with the Humans ?
There are many shared snips with Chimp / Denisova /Neanderthals.
We assume that shared snips: with Chimp, orang, Denisova / N... |
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TanTin |
Ancient (aDNA)
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41 |
1,655 |
01-28-2025, 07:10 AM |
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Thread: If there are studies with data that hasnt been converted to G25 provide them here
Post: RE: If there are studies with data that hasnt been...
teepean Wrote: (01-17-2025, 10:21 PM)
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Capsian20 Wrote: (01-17-2025, 03:07 PM)
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Data its availability
Continental influx and pervasive matrilocality in Iron Age Britain (https://www.nature.com/... |
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TanTin |
Ancient (aDNA)
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945 |
103,859 |
01-24-2025, 12:46 AM |