Below is a plot for a K = 14 admixture analysis that includes 215 new genomes from ancient Europe, most of which are from Southeastern Europe. The new samples are marked with an asterisk in the plot. The table above the plot gives some information for the new samples.
The Mesolithic samples from Serbia and Romania are made up almost entirely of the dark blue Western European hunter-gatherer component.
The Mesolithic and Neolithic samples from Ukraine are made up of a mix of the dark blue component and the medium blue Eastern European component.
The Mesolithic samples from Latvia are made up mostly of the dark blue component, with smaller amounts of the medium blue component.
The Neolithic samples from Southeastern Europe are made up mostly of the light blue early European farmer component, with varying amounts of the dark blue component.
One of the samples from the Late Copper Age Varna culture of northeastern Bulgaria, ANI163, has a significant amount of the medium blue component.
Another Late Copper Age sample from Bulgaria, I2181, also has a significant amount of the medium blue component.
None of the samples from the Late Neolithic and Copper Age Trypillia and Globular Amphora cultures in Ukraine and Poland show significant amounts of the medium blue component.
The sample from the Early Bronze Age Ezero culture of Bulgaria also doesn’t show a significant amount of the medium blue component. Another Early Bronze Age sample from Bulgaria, I2165, does show a significant amount of the component, however.
Two of the Pit Grave samples from Ukraine are similar to the Pit Grave samples from Russia, while the third, I1917, shows a bit more of the light blue component and more of the pine green component.
The one Pit Grave sample from Bulgaria has significantly more of the light blue component than the Pit Grave samples from Russia have.
Two of the samples from the Copper Age Vučedol culture in Croatia have significant amounts of the medium blue component, while the third, I2792, does not.
The five most recent samples from Bulgaria and Croatia also have significant but varying amounts of the medium blue component. The earliest of the five, I2163, shows the most, making it similar to Corded Ware samples, while the latest of the five, I5769, shows the least, making it similar to the four available Bronze Age Mycenaean samples.
| Sample | Culture | Country | Date BC |
|---|---|---|---|
| Oriente C | Epigravettian | Italy | 14776–9873 |
| Rochedane | Epipaleolithic | France | 11140–10880 |
| Iboussières 25-1 | Epipaleolithic | France | 10090–9460 |
| Iboussières 31-2 | Epipaleolithic | France | 10090–9460 |
| I1819 | Mesolithic | Ukraine | 8825–8561 |
| I1737 | Mesolithic | Ukraine | 8540–8301 |
| I1733 | Mesolithic | Ukraine | 9000–7500 |
| I1763 | Mesolithic | Ukraine | 8280–7967 |
| I1734 | Mesolithic | Ukraine | 7446–7058 |
| I5876 | Mesolithic | Ukraine | 7040–6703 |
| Falkenstein | Mesolithic | Germany | 7460–7040 |
| I1875 | Mesolithic | Croatia | 7308–7027 |
| I4657 | Mesolithic | Serbia | 9755–9275 |
| I5241 | Mesolithic | Serbia | 9297–9194 |
| I5235 | Mesolithic | Serbia | 9221–8548 |
| I5240 | Mesolithic | Serbia | 9140–8570 |
| I5244 | Mesolithic | Serbia | 9115–8555 |
| I5242 | Mesolithic | Serbia | 8805–8355 |
| I5239 | Mesolithic | Serbia | 8535–8230 |
| I5773 | Mesolithic | Serbia | 8240–7940 |
| I5236 | Mesolithic | Serbia | 8290–7825 |
| I5238 | Mesolithic | Serbia | 8265–7820 |
| I5234 | Mesolithic | Serbia | 9500–6200 |
| I5237 | Mesolithic | Serbia | 9500–6200 |
| I5409 | Mesolithic | Serbia | 9500–6200 |
| I4660 | Mesolithic | Serbia | 7940–7585 |
| I5401 | Mesolithic | Serbia | 7076–6699 |
| I4916 | Mesolithic | Serbia | 7035–6590 |
| I4870 | Mesolithic | Serbia | 7045–6535 |
| I4874 | Mesolithic | Serbia | 6636–6476 |
| I4877 | Mesolithic | Serbia | 6645–6465 |
| I4875 | Mesolithic | Serbia | 6615–6400 |
| I4876 | Mesolithic | Serbia | 6635–6375 |
| I4871 | Mesolithic | Serbia | 7100–5900 |
| I4872 | Mesolithic | Serbia | 7100–5900 |
| I5772 | Mesolithic | Serbia | 7100–5900 |
| I4881 | Mesolithic | Serbia | 6570–6255 |
| I5771 | Mesolithic | Serbia | 6500–6250 |
| I5402 | Mesolithic | Serbia | 6361–6050 |
| I4914 | Mesolithic | Serbia | 6355–5990 |
| I4915 | Mesolithic | Serbia | 6340–5990 |
| I4917 | Mesolithic | Serbia | 6220–5995 |
| I5233 | Mesolithic | Serbia | 6224–5878 |
| I4882 | Mesolithic | Serbia | 6200–5900 |
| I5232 | Mesolithic | Serbia | 6061–5841 |
| I4873 | Mesolithic | Serbia | 6006–5838 |
| I4880 | Mesolithic | Serbia | 6000–5725 |
| I4878 | Mesolithic | Serbia | 5995–5710 |
| I4081 | Mesolithic | Romania | 7580–7190 |
| I5436 | Mesolithic | Romania | 7451–6698 |
| I4607 | Mesolithic | Romania | 7340–6640 |
| I4655 | Mesolithic | Romania | 7060–6570 |
| I4582 | Mesolithic | Romania | 7021–6473 |
| I5411 | Mesolithic | Romania | 7000–6300 |
| I5408 | Mesolithic | Romania | 6000–5000 |
| I5407 | Lepenski Vir | Serbia | 8300–7400 |
| I4666 | Lepenski Vir | Serbia | 6222–5912 |
| I4665 | Lepenski Vir | Serbia | 6205–5907 |
| I5405 | Lepenski Vir | Serbia | 5836–5632 |
| I2534 | Mesolithic/Neolithic | Romania | 6061–5985 |
| I3948 | Cardial | Croatia | 6005–5814 |
| I3947 | Cardial | Croatia | 5986–5786 |
| I3433 | Cardial | Croatia | 5976–5751 |
| I0676 | Neolithic | Macedonia | 5979–5735 |
| I3498 | Starčevo | Croatia | 5837–5659 |
| I4630 | Mesolithic | Latvia | 7465–7078 |
| I4550 | Mesolithic | Latvia | 6601–6476 |
| I4632 | Mesolithic | Latvia | 6467–6249 |
| I4596 | Mesolithic | Latvia | 6061–5990 |
| I4432 | Mesolithic | Latvia | 6075–5920 |
| I4551 | Mesolithic | Latvia | 5775–5666 |
| I4439 | Mesolithic | Latvia | 5763–5633 |
| I4595 | Mesolithic | Latvia | 5728–5646 |
| I4434 | Mesolithic | Latvia | 5606–5385 |
| I4553 | Mesolithic | Latvia | 5482–5375 |
| I4552 | Mesolithic | Latvia | 5479–5374 |
| I4438 | Mesolithic | Latvia | 5462–5220 |
| I4440 | Mesolithic | Latvia | 5220–5039 |
| I4441 | Mesolithic | Latvia | 4837–4713 |
| I4437 | Mesolithic | Latvia | 4329–4067 |
| I0706 | Neolithic | Bulgaria | 6022–5887 |
| I0698 | Neolithic | Bulgaria | 6000–5900 |
| I0704 | Neolithic | Bulgaria | 6034–5843 |
| I0679 | Neolithic | Bulgaria | 5718–5626 |
| I2529 | Neolithic | Bulgaria | 5726–5575 |
| I0700 | Neolithic | Bulgaria | 5800–5400 |
| I1108 | Neolithic | Bulgaria | 5800–5400 |
| I1109 | Neolithic | Bulgaria | 5800–5400 |
| I1113 | Neolithic | Bulgaria | 5800–5400 |
| I1295 | Neolithic | Bulgaria | 5800–5400 |
| I1296 | Neolithic | Bulgaria | 5800–5400 |
| I1297 | Neolithic | Bulgaria | 5800–5400 |
| I2215 | Neolithic | Bulgaria | 5800–5400 |
| I2216 | Neolithic | Bulgaria | 5800–5400 |
| I3879 | Neolithic | Bulgaria | 5800–5400 |
| I2521 | Neolithic | Bulgaria | 5619–5491 |
| I1298 | Early Neolithic | Bulgaria | 6032–5837 |
| I2526 | Early Neolithic | Bulgaria | 5466–5305 |
| I4918 | Starčevo | Serbia | 6000–5300 |
| I5071 | Impressa | Croatia | 5670–5571 |
| I5072 | Impressa | Croatia | 5641–5560 |
| I2532 | Early Neolithic | Romania | 5715–5626 |
| I2533 | Early Neolithic | Romania | 5484–5372 |
| I4626 | Early Neolithic | Latvia | 5841–5636 |
| I4628 | Early Neolithic | Latvia | 5302–4852 |
| Berry-au-Bac | Mesolithic | France | 5370–5220 |
| I5885 | Neolithic | Ukraine | 6392–5927 |
| I1736 | Neolithic | Ukraine | 6248–6070 |
| I3715 | Neolithic | Ukraine | 5636–5521 |
| I3712 | Neolithic | Ukraine | 5507–5376 |
| I5872 | Neolithic | Ukraine | 5489–5375 |
| I5870 | Neolithic | Ukraine | 5475–5344 |
| I4114 | Neolithic | Ukraine | 5473–5329 |
| I1738 | Neolithic | Ukraine | 5473–5326 |
| I3716 | Neolithic | Ukraine | 5469–5328 |
| I5873 | Neolithic | Ukraine | 5469–5322 |
| I5868 | Neolithic | Ukraine | 5467–5315 |
| I5891 | Neolithic | Ukraine | 5465–5310 |
| I3717 | Neolithic | Ukraine | 5460–5218 |
| I5893 | Neolithic | Ukraine | 5374–5226 |
| I1732 | Neolithic | Ukraine | 5364–5213 |
| I3718 | Neolithic | Ukraine | 5345–5215 |
| I5886 | Neolithic | Ukraine | 5314–5220 |
| I5869 | Neolithic | Ukraine | 6500–4000 |
| I5957 | Neolithic | Ukraine | 6500–4000 |
| I6133 | Neolithic | Ukraine | 6500–4000 |
| I5878 | Neolithic | Ukraine | 5299–5076 |
| I5875 | Neolithic | Ukraine | 5291–5060 |
| I5890 | Neolithic | Ukraine | 5286–5062 |
| I3714 | Neolithic | Ukraine | 5500–4800 |
| I4112 | Neolithic | Ukraine | 5500–4800 |
| I5879 | Neolithic | Ukraine | 5500–4800 |
| I5888 | Neolithic | Ukraine | 5500–4800 |
| I5892 | Neolithic | Ukraine | 5301–4982 |
| I5881 | Neolithic | Ukraine | 5218–5059 |
| I5883 | Neolithic | Ukraine | 5208–5003 |
| I3713 | Neolithic | Ukraine | 5190–4911 |
| I5889 | Neolithic | Ukraine | 5310–4785 |
| I3719 | Neolithic | Ukraine | 4949–4799 |
| I4111 | Neolithic | Ukraine | 4722–4548 |
| I1378 | Neolithic | Ukraine | 4519–4343 |
| I5068 | Linear Pottery | Austria | 5500–4775 |
| I5069 | Linear Pottery | Austria | 5500–4775 |
| I5070 | Linear Pottery | Austria | 5500–4775 |
| I5204 | Linear Pottery | Austria | 5500–4500 |
| I5205 | Linear Pottery | Austria | 5500–4500 |
| I5206 | Linear Pottery | Austria | 5500–4500 |
| I5207 | Linear Pottery | Austria | 5500–4500 |
| I5208 | Linear Pottery | Austria | 5500–4500 |
| I0633 | Neolithic | Serbia | 5604–5376 |
| I0634 | Neolithic | Serbia | 4710–4504 |
| I1131 | Neolithic | Serbia | 4605–4460 |
| I5077 | Sopot | Croatia | 5207–4945 |
| I4167 | Sopot | Croatia | 4790–4558 |
| I4168 | Sopot | Croatia | 4763–4536 |
| I5078 | Sopot | Croatia | 4692–4546 |
| I2431 | Middle Copper Age | Bulgaria | 4725–4605 |
| ANI163 | Varna | Bulgaria | 4711–4542 |
| ANI159 | Varna | Bulgaria | 4711–4530 |
| ANI160 | Varna | Bulgaria | 4685–4499 |
| ANI152 | Varna | Bulgaria | 4683–4406 |
| ANI153 | Varna | Bulgaria | 4551–4374 |
| I5427 | Neolithic | Greece | 6005–5879 |
| I3708 | Neolithic | Greece | 5500–3700 |
| I2318 | Neolithic | Greece | 4043–3947 |
| I3709 | Neolithic | Greece | 3990–3804 |
| I3920 | Neolithic | Greece | 3933–3706 |
| I2425 | Late Copper Age | Bulgaria | 4679–4450 |
| I2181 | Late Copper Age | Bulgaria | 4550–4455 |
| I2430 | Late Copper Age | Bulgaria | 4545–4450 |
| I2423 | Late Copper Age | Bulgaria | 4520–4356 |
| I2427 | Late Copper Age | Bulgaria | 4445–4335 |
| I2426 | Late Copper Age | Bulgaria | 4450–4264 |
| I2424 | Late Copper Age | Bulgaria | 4448–4260 |
| I0781 | Copper Age | Bulgaria | 4528–4371 |
| I0785 | Copper Age | Bulgaria | 4455–4359 |
| I2519 | Copper Age | Bulgaria | 4337–4246 |
| I4436 | Middle Neolithic | Latvia | 4260–4050 |
| I4627 | Middle Neolithic | Latvia | 4251–3976 |
| I4435 | Middle Neolithic | Latvia | 4146–3960 |
| I4554 | Middle Neolithic | Latvia | 4042–3956 |
| I4088 | Copper Age | Romania | 4331–4076 |
| I4089 | Copper Age | Romania | 3761–3645 |
| I3151 | Trypillia | Ukraine | 4000–3600 |
| I1926 | Trypillia | Ukraine | 3931–3640 |
| I2110 | Trypillia | Ukraine | 3911–3659 |
| I2111 | Trypillia | Ukraine | 3758–3636 |
| I5079 | Copper Age | Croatia | 3710–3360 |
| I2509 | Bronze Age | Bulgaria | 4452–4354 |
| I2520 | Bronze Age | Bulgaria | 3336–3028 |
| I2510 | Bronze Age | Bulgaria | 2906–2710 |
| I6561 | Copper Age | Ukraine | 4045–3974 |
| I4110 | Copper Age | Ukraine | 3634–3377 |
| I5882 | Copper Age | Ukraine | 3264–2929 |
| I5884 | Copper Age | Ukraine | 2890–2696 |
| I2405 | Globular Amphora | Poland | 3335–3020 |
| I2434 | Globular Amphora | Poland | 3400–2800 |
| I2441 | Globular Amphora | Poland | 3400–2800 |
| I2407 | Globular Amphora | Poland | 3095–2915 |
| I2433 | Globular Amphora | Poland | 3100–2900 |
| I2435 | Globular Amphora | Poland | 3100–2900 |
| I2440 | Globular Amphora | Poland | 3100–2900 |
| I2403 | Globular Amphora | Poland | 2870–2575 |
| Bul10 | Ezero | Bulgaria | 3090–2924 |
| I1917 | Pit Grave | Ukraine | 3095–2915 |
| I2105 | Pit Grave | Ukraine | 3300–2700 |
| I3141 | Pit Grave | Ukraine | 3300–2700 |
| Bul4 | Pit Grave | Bulgaria | 3012–2900 |
| I4629 | Corded Ware | Latvia | 3089–2676 |
| I2176 | Early Bronze Age | Bulgaria | 3338–3025 |
| I2175 | Early Bronze Age | Bulgaria | 3328–3015 |
| I2165 | Early Bronze Age | Bulgaria | 3020–2895 |
| Bul6 | Early Bronze Age | Bulgaria | 3400–1600 |
| Bul8 | Early Bronze Age | Bulgaria | 3400–1600 |
| ILK003 | Globular Amphora | Ukraine | 2900–2709 |
| ILK001 | Globular Amphora | Ukraine | 2899–2706 |
| ILK002 | Globular Amphora | Ukraine | 2890–2694 |
| I4175 | Vučedol | Croatia | 3000–2700 |
| I3499 | Vučedol | Croatia | 2884–2666 |
| I2792 | Vučedol | Croatia | 2872–2582 |
| I2163 | Mid–Late Bronze Age | Bulgaria | 1750–1625 |
| I4331 | Early–Mid Bronze Age | Croatia | 1631–1521 |
| I4332 | Early–Mid Bronze Age | Croatia | 1618–1513 |
| I3313 | Late Bronze Age | Croatia | 805–761 |
| I5769 | Iron Age | Bulgaria | 500–400 |
Genetiker 
You mentioned a “medium blue” eastern European component. But the plot only seems to show the “dark blue” western European hunter gatherer and “light blue” early European farmer. Is the “medium blue” missing from the plot?