>>3702985>, im not quite sure about basal in irans case i will lookinto basal itself later… why did j2 dominate iran_n later on espisacally j2a (found in hotu) , earlier iran_n and mesolithic had haplogroups such as R T H anf L , i thinkt they migrated to south asia or something like thatEverything that comes from Haplogroup F (G, H, I, J, K) came from gravettians in the caucasus, which came from before the east-west eurasian split. This population (Which was CF) split from haplogroup DE during the early mesolithic somewhere in the basal eurasian hub (thought now to be eastern anatolia/south caucasus). It would have most likely sat around Bacho-Kiro/Oase1 because these groups were prior to the east-west split in eurasians and as haplogroup F bearers were most likely clustering around vestonice.
Read as follows:
Haplogroup *GHIJK (F-M89) had its urheimat in the caucasus (this is corroborated by the present distribution of F-M89 having hotspots in northern Israel/Southern Jordan & the Caucasus radiating outwards).
Their distribution and descendants are as follows:
Haplogroup *G was the first to leave the caucasus, and became the ancestral population of epigravettians that became Anatolian Hunter Gatherers.
Haplogroup *H split from *HIJK and became the ancestral people to Natufians, as Linear Pottery Culture B was the earliest sample we have of *H. They then bred with Zagrosians to their East and then became the primary haplogroup of Indian IVC peoples.
Haplogroup *K split of from *IJK after the population moved out of the caucasus south into the west asian levant (closer to anatolia), and became ancestral to populations to Oase-1, Tianyuan, and Ust-'Ishim. This would imply thatIJK was already in Bulgaria/around modern day Constantinople via their spread. These basal east asian populations picked up C and spread from siberia down into Asia to form the basis for East Asians (Earliest ones we know are Amur-Sakhalins & Negritos) (This is also why aboriginals have haplogroup *K & *P & *C).
Haplogroup *I split off from *IJ in the anatolian levant, and then moved into Europe where it became ancestral to the epigravettian populations of WHG, replacing aurignacian C existing.
This leaves us with Haplogroup *J, which were Trialetians. Trialetians were proto-CHG-ZNF and they stayed in the southern regions of the Caucasus around modern day Trabzon & Rize, northeast to Anatolian Hunter Gatherers to which some of them came into contact with.J1 is usually identified to be with Satsurbilia (Which was a corded phenotyped variant of CHG) which is ancestral to traditional CHG. *J2 is identified to be with Kotias Kide (Which was a browner almost indianoid phenotyped variant of CHG) which is thought to be ancestral to ZNF.
I'm specifically pointing towards the haplogroup I-J split that migrated out of the Caucasus to become Hotu Cave Mesolithic, this population would most likely come from upper paleolithic CHG (it shares the same drift) and thusly have been connected through to whg who had *I.