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View Full Version : Autosomal DNA of Bulgarian Turks



Alkaevli
11-03-2018, 06:17 PM
From a genetic point of view, Bulgarian Turks can be modeled as a mix of Turkish settlers who entered the region after the Ottoman conquest of the Balkans and local Bulgarians.
https://abload.de/img/popxhfi2.png
Our project has access to autosomal data of 36 Bulgarian Turks and 59 Bulgarians, which allows us to compare the two populations.

1-) Principal Component Analysis:

Bulgarians (n=59)
Bulgarian Turks (n=36)
West and central Anatolian Turks (46 provincial averages)
Cretan Greeks (n=20)
Cappadocian Greeks (n=5)
Turkmenistan Turkmens (n=8)
Uzbekistan Turkmens (n=9)
Afghanistan Turkmens (n=3)
Uzbeks (n=17)
Medieval Turks (Kipchak and Karluk, n=3)

The Bulgarian Turks show a shift towards a hypotethical population located between modern Anatolian Turks and Central Asians.

Full size: https://abload.de/img/ready46iim.png
https://abload.de/img/ready46iim.png

2-) Averages:
https://abload.de/img/tablododecadk12b3oco7.png
https://abload.de/img/tabloeurogenesk13dzfcx.png
https://abload.de/img/tablopuntdnalk1278dbn.png


3-) 3-way mix:

The average of Bulgarian Turks can be modeled as a mix of Bulgarians, Anatolian Turks and other Turkic populations with higher East Asian ancestry; which indicates that the Turkish settlers were more Central Asian-like than modern Anatolian Turks.

Turk_Bulgaria

Using 3 population approximation:
1 %68 Bulgarian + %23 Turk_Northwest + %9 Uzbek @ 0,514496
2 %63 Romanian + %26 Turk_South + %11 Crimean_Tatar_Steppe @ 0,540766
3 %62 Romanian + %33 Turk_Northwest + %5 Hazara_Afghanistan @ 0,541465
4 %42 Bosnian + %49 Turk_Northwest + %9 Tuscan @ 0,560889
5 %68 Romanian + %23 Turk_Central_Black_Sea + %9 Uzbek @ 0,605522
6 %66 Bulgarian + %19 Turk_South + %15 Crimean_Tatar_Steppe @ 0,609731
7 %62 Romanian + %25 Turk_Central_East + %13 Crimean_Tatar_Steppe @ 0,621246
8 %61 Romanian + %34 Turk_Northwest + %5 Uzbek @ 0,62746
9 %43 Bosnian + %48 Turk_Northwest + %9 C_Italian @ 0,653657
10 %62 Romanian + %31 Turk_Northwest + %7 Turkmen_Uzbekistan @ 0,654308
11 %41 Bosnian + %51 Turk_Northwest + %8 North_Italian @ 0,664284
12 %60 Romanian + %37 Turk_Northwest + %3 DA38_Xiongnu @ 0,666912
13 %68 Romanian + %24 Turk_South + %8 Uzbek @ 0,672411
14 %45 Bosnian + %52 Turk_Northwest + %3 Sardinian @ 0,672845
15 %59 Romanian + %34 Turk_West_Black_Sea + %7 Bashkir @ 0,676099
16 %73 Bulgarian + %15 Turk_Central_Black_Sea + %12 Uzbek @ 0,681133
17 %65 Bulgarian + %30 Turk_Northwest + %5 DA41_Xiongnu @ 0,68348
18 %40 Bosnian + %51 Turk_Northwest + %9 N_Italian @ 0,685097

The image below displays the regional averages of Anatolian Turks (Dodecad K12b):
https://abload.de/img/bolge79fgx.png

Alkaevli
11-03-2018, 06:21 PM
4-) Individual results (column charts):

Bulgarians
Bulgarian Turks
Cretan Greeks
Cappadocian Greeks
Anatolian Turks
Turkmens
Uzbeks

Full size: https://abload.de/img/adsz22eu6.png
https://abload.de/img/adsz22eu6.png

36 Bulgarian Turks

Dodecad K12b
https://abload.de/img/chart_dodecadk12bord1q.png

Eurogenes K13
https://abload.de/img/chart_eurogenesk13y1clq.png

PuntDNAL K12
https://abload.de/img/chart_puntdnalk12oceme.png

Alkaevli
11-03-2018, 07:31 PM
Bulgarians
Bulgarian Turks
Rhodesian Greeks
Cretan Greeks
Cappadocian Greeks
Turks from west and central Anatolia
Turkmenistan Turkmens
Uzbekistan Turkmens
Uzbeks
Medieval Turks (Gokturk, Karluk, Karakhanid, Kipchak)
Tian Shan Huns
Xiongnu

Source (ancient samples): https://www.nature.com/articles/s41586-018-0094-2
Full size: https://abload.de/img/tablez4ceo.png

https://abload.de/img/tablez4ceo.png

Full size: https://abload.de/img/chartnye2p.png
https://abload.de/img/chartnye2p.png