Participants distances

Revisiting Kurdish Autosomal DNA is updated with new 4 Zaza samples. Thought I should post participants distances to major Kurdish groups and individuals.

You can download the results here

Corduene.blogspot Participant Map

Revisiting Kurdish autosomal DNA

Update: 19.09.2014

I thought I should merge all samples of KurdishDNA and this blog and try to shed some light on. Here's the total of 34 samples.

Ezidi: 2
Feyli: 3
Kurmanji: 15
Sorani: 10
Zazaki: 9
of samples

First all major subgroups' ADMIXTURE values from Dodecad K12b calculator.(Population Averages)

There is not much of difference between sub-groups other than expected gradual variation by the geography. Feylis score the highest Gedrosia+pseudo South Asian+lowest Mediterranean and Zazaki's highest Caucasus+lowest pseudo South Asian, Kurmanjis similar to Zazakis additionally have highest Atlantic-Mediterrean and North European components.

Distances between dialect and religious sub-groups

	Kurds_F	Kurds_S	Kurds_E	Kurds_K	Kurds_Z
Kurds_F	0	2,809	2,243	5,920	6,047
Kurds_S	2,809	0	2,665	5,109	5,540
Kurds_E	2,243	2,665	0	5,788	6,250
Kurds_K	5,920	5,109	5,788	0	1,519
Kurds_Z	6,047	5,540	6,250	1,519	0

There appears to be only 3 sub-groups when all samples are considered(n=34),  #2 is a Kurdish exclave:
#1 Northern/Western (Kurmanji, Zazaki)
#2 Central Anatolian Kurds (Kurdên Anatoliya Navîn)
#3 Southern/Eastern (Ezidi, Sorani, Feyli)
(see Results by class: )

Reminder this North/South divide is more pronounced because of the sample bias. See my previous post about Participants Map, most northern samples are from Dersim and most southern samples are from Silêmanî. If there were more samples between those areas gradual difference would be much more finer.

Distances between the class centroids:

	1	2	3
1	0	4,825	5,350
2	4,825	0	6,730
3	5,350	6,730	0

Class centroids:	Class	1	2	3
	Caucasus	42,141	38,678	38,820
	Gedrosia	24,215	22,863	27,667
	Southwest Asian	13,323	14,265	14,865
	Atlantic Med	7,912	9,588	6,842
	North European	6,927	9,260	5,592
	South Asian	2,423	2,500	2,953
	Siberian	0,948	0,780	1,150
	East Asian	0,733	1,080	0,532
	Southeast Asian	0,316	0,130	0,355
	Northwest African	0,776	0,425	0,777
	East African	0,258	0,360	0,338
	Sub Saharan	0,063	0,000	0,105

Results by class:
Class	1	2	3
	KRD0000K	KRD0003K	KD008E
	KRD0001Z	KRD0010K	KD043E
	KRD0002K	KRD0011K	KD009S
	KRD0004Z		KD010S
	KRD0005K		KD012S
	KRD0006K		KD013S
	KRD0007K		KD014S
	KRD0008Z		KD032S
	KRD0009K		KD033S
	KRD0012Z		KD034S
	KRD0019K		KD048S
	KRD0039Z		KD026F
	KRD0044K		KD027F
	KRD0048Z		KD025F
	KRD0051K		Kurds_F
	KRD0052K		Kurds_S
	KRD0058Z		Kurds_E
	KRD0059Z
	KRD0064Z
	KD007K
	KD023K
	KD011S
	Kurds_K
	Kurds_Z

Click image to expand

Participants Map

I've received a few values from Palisto and thought it would be better with using a map with all samples.

E: Ezidi
F: Feyli
K: Kurmanji
S: Sorani
Z: Zazaki

Kurdish Eyes

Updated: 08.09.2016

Only 23andMe V3 kits have been used.

Also take a look at Palisto's The color of the eyes: 7 HERC2 variants in the Kurdish gene pool
and Maju's Map

Further Investigation of Eurogenes K15

   Davidski recently released the population averages and Fst distances I've been looking for, I did some cosmetics for easier reading.. You can check Kurdish and other West Asian populations..

  

  I added the Northern Kurmanji and Zazaki samples i have into one Kurdish_A sample(n=9).. There is no significant differences between two samples.. Despite being generally Muslim Northern Kurds here appears to be the least Red Sea affected population other than Caucasians thanks to Taurus-Zagros mountain region.. And Eastern Eurasia influence on Northern Kurds is lower than overall Kurds.. There are also two major European clades; Mesolithic European(Atlantic, North Sea, Baltic, Eastern Euro) and Neolithic European(West Med) ancestry shared with West Asians.. Before explaining that here is a dendrogram I made based on Fst distances..

Cluster analysis based on Fst distances

   Red Sea is ancestral here for all Caucasoids.. South Asian and Southeast Asian appears to behave similar compared to Siberian being ancestral but opposite directions.. While South Asian is greatly affected by West Asian component, SEA is affected similarly by Austroloids..

  As I mentioned above, Mesolithic European components cluster each other (while being differentiated how much they're affected by Neolithics and ancient Amerindian like peoples) and Neolithic West Med clusters with West Asians.. East Med here appears to be ancestral for West Med and West Asian components while Eastern Euro is ancestral of Mesolithic Europeans..

  Now let's check the West Asian populations in this context.

  

   

   Neolithic European here seems to correlate with R1b and Mesolithic European with R1a(in West Asia context).. Kurds here especially Northern Kurds seems to have the highest Mesolithic admixture after Turks and the least Neolithic after Iranians.

  Last but not least here is a MDS plot I made with Kurdish samples I have.. Check KRD0000K is almost overlapping with reference sample thanks to being closest to overall Kurdish sample.. You can check other participants as well.. The results is a mirror of former Eurogenes Principal component analysis (PCA) of West Eurasia plot done by Davidski.. 

 Kurds are between Anatolians and Iranians while streching between Causasus and Mesopotamia as their ancestral lands..

MDS plot of Europe-West Asia populations. Click here for bigger view.