"Interestingly, two of the haplotypes identified in the Finnhorses belong to haplogroup F, which is present in the Przewalski’s horse (Equus przewalskii). A Blast search against GenBank for these Finnhorse sequences also resulted in best matches with the Przewalski’s horse sequences (e: 0.0, identity: 626–627/630 bp).
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Interestingly, haplogroup F, which so far was detected only in the Przewalski’s horse, was present in four of the Finnhorses analysed here, of which three were not included in any of the breeding sections and one was registered as a riding horse. To date, haplogroup F has not been found in any modern horse breed, which is unexpected since it was recently suggested that the Przewalski’s horse, the only extant wild horse species, is derived from the early domestic horses of the Botai culture [38]. This result contradicted the findings of previous studies that have placed the Przewalski’s horse as a sister taxon of domestic horses, with some possible gene flow from the domestic horse to the Przewalski’s horse [39, 40]. The existence of the Przewalski haplogroup F in the Finnhorse, if verified by sequencing whole mitogenomes, may reveal surprising events in the domestication history of the horse."
Jonkinlainen WSHG-kytkentä näyttäisi uralinpuhujilla olevan, vrt. Sintashta_o-tyyliset vastaavuudet sovituksissa ja ihmisten kanssa liikkuneiden hevosten Botai-tyyliset tulokset, sekä muinaisnäytteessä että nykylinjoissa. Näiden muinaisten uralinpuhujien osittainen siirtyminen hevosista porojen paimennukseen (ja siihen liittyvä arktinen sekoittuminen) saattaisi muuten olla näkyvissä tuoreissa Forest-Tundra alueen tuloksissa.
https://gsejournal.biomedcentral.com/ar ... 019-0480-8