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6/30/2025, 9:54:23 PM
>>17804389
Here's another couple models but this time using Globular Amphora Culture instead of Barcin.
1. Yamnaya + Ukraine_N. Now some Balto-Slavic Drift (BSD) appears. BSD is a simulation of a ghost population though. We need real samples.
2. Early Corded Ware + Ukraine_N. Here Ukraine_N goes to zero. It seems GAC has admix similar to Ukraine_N. I've allowed trace Natufian to appear. Is it real or just noise? Actually I suspect it's real. The reason it appears is because Yamnaya carried trace Natufian, yet these Corded Ware samples don't fully capture the Natufian admix that was mediated by the steppe. This means these CWC samples are slightly imprecise for modeling the targets. Also BSD disappeared. Maybe one of these CWC samples has a BSD shift.
Here's another couple models but this time using Globular Amphora Culture instead of Barcin.
1. Yamnaya + Ukraine_N. Now some Balto-Slavic Drift (BSD) appears. BSD is a simulation of a ghost population though. We need real samples.
2. Early Corded Ware + Ukraine_N. Here Ukraine_N goes to zero. It seems GAC has admix similar to Ukraine_N. I've allowed trace Natufian to appear. Is it real or just noise? Actually I suspect it's real. The reason it appears is because Yamnaya carried trace Natufian, yet these Corded Ware samples don't fully capture the Natufian admix that was mediated by the steppe. This means these CWC samples are slightly imprecise for modeling the targets. Also BSD disappeared. Maybe one of these CWC samples has a BSD shift.
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