Gurka atila ur kind of right. click
here look at andronovo people in central siberia 3,800-3,400ybp u can see they have Caucasian mtDNa haplogroups, Y DNa R1a1a(probably deeper subclade), light skin, mixed brown and blonde hair and mixed light eyes and brown eyes. There are many remains of these Indo Iranian speaking people in central asia going all the way to 1,600ybp. click
here for their full y dna, mtdna, hair color, eye color, and were i think their ancestry originated. They are were the tarim mummies come from the 4,000 year old ones had Y DNa R1a1a and almost all mongliod mtdna haplogroups and they had mixed european mixed east asian features.
It has been shown with Y DNa R1a1a click
here .That there was a huge migration out of Russia Ukriane area deep into asia starting in the early bronze age 5,000ybp. And that they are the ones who spread Indo Iranian languages branch of Indo European. Which i think because of Y DNA and they both descend from yamna culture that they form a branch with Balto Slavic languages click
here. The proto Indo Iranian speakers would have begun about 5,000 ybp in northern Russian
Yamna culture or in
Sinshta and
Abashevo cultures 4,000-5,000ybp. And they spread around asia like crazy. Indo Iranian languages like Turkic languages today was the dominate language family of central Asia and from India-iran from 3,500-2,000ybp.
Based on ancient DNa and phyiscal descriptions by Greek and Chinese writers. It seems like the Indo Iranians speakers in central asia stayed very unmixed so they would have been white. So there were big groups of white people like
Sycthians and tocherians in central Asia before Turkic tribes conquered them mainly in the i think 200ad -400ad and the middle ages. Since like everyone in central asia today speakes a turkic language and look east asian it could be possible that they nearlly killed off the indo european and indo iranian european tribes that lived there in the early bronze - late iron age 5,000-1,600ybp.
I think people including national genographic assume the east asian people in central asia so like around Kazakhstan were their first. All i know is that 5,000 ybp there was a huge migration of white people throughout central asia and that there were many hige groups of white people there till 1,600ybp and they were conquered by turks. Ancient DNA has shown they did mix with east asian people mainly the ones in west china. mongolia, and central siberia. They had alot of contact with turkic tribes before they were conquered by them. Since eastern European mtDNa as old as 7,000-9,000 years old will show almost all typical Caucasin groups but a few mongliod ones. That there were mongliod people probably in central asia they inter married with i dont know.
Uralic languages, y dna n1c1, and kunda culture came to finland and huge parts of northeastern europe 7,000-8,000ybp. But those mongliods came from northern northern asia. But the trukic languages spread out less than 2,000ybp. Who lived in central asia before the white Indo Iranian speakers started to come 5,000ybp/ It is hard to say. I would guess that most of Turkic speakers ancestry is from inavders who came less than 2,000ybp they are kind of like who the old indo iranian tribes were they are big groups of mongliod people who might not be native. Just like there were big groups of white people in that area who were not native 5,000ybp.