Alans(with Catacomb burial ritual) from River Don 8-th century 6 had haplogroup G2
https://www.academia.edu/7061155/_._...014._._312-315
I did my best with translation of the part of the text, but I don't know if it is good enough
For the analysis of Alanic paleo-DNA at the level of
haplogroups (laboratory work was performed by VV
Ilyinsky)
were selected 12 samples of human teeth and bone fragments from the catacomb burials.
(Ten from the excavations of VS Aksenov in Verhnesaltovskiy IV burial and two from the excavations of VA Sarapulkin in Dmitrov burial).
For the investigation of the male line was carried out by analysis of 23 microsatellite loci (STR) of Y-chromosome of man. Definition of haplogroup of the female line was carried out by the study of mtDNA hypervariable regions. The task was to identify the nucleotide sequences of the hypervariable regions HVS-1, HVS-2, HVS -3 of mtDNA with subsequent determination of haplogroup of individuals and predictions of migration routes. As a result, in the 6 samples was found haplogroup G2 and 6 samples - mtDNA haplogroup I.
In the North Caucasus, the territory of which
is related to its origin the Don Alans, G2 occur in the form of two branches G2a1 (among Ossetians) and G2a3 (among Adyghes). G2a little occurs in Karachai and Balkars, as well as the Ingush and Chechens.
Solving the problem of Alanian DNA is closely associated with the study of the role of Alans and Caucasian substrate in the formation of the Ossetian people, now takes on a more distinct shape. We got a first and very promising data on Alanian DNA of Khasar period.
Required deep research in the field of paleo-DNA at the level of subclades not only of Alanic material
of Khazar period and pre-Khasar period, but the study of paleo-DNA of carriers of Beneath-barrow(UnderKurgan type, Khazarian type) and of Yamna(Pit type, Bulgar type)
burial rituals in the teritory of Khazar Khaganat, as well as simultaneous and preceding to them of Central-Caucasian substratum, that practiced burials in stone boxes, in underground and in above-ground tombs. Then it will become clear whether the male G2 of the Don Alans is the heritage
of Sarmats, of Kangiuys, or a contribution of the Central Caucasian substratum.