>>15262473>>15262502There is no shared ancestry between North Indians (Aryans) and any group from West Eurasia. If there is no common ancestor between North Indians and eurasia, then obviously there can't be a link from north india to europe.
>https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769933/>It is also important to emphasize what our study has not shown. Although we have documented evidence for mixture in India between about 1,900 and 4,200 years BP, this does not imply migration from West Eurasia into India during this time. On the contrary, a recent study that searched for West Eurasian groups most closely related to the ANI ancestors of Indians failed to find any evidence for shared ancestry between the ANI and groups in West Eurasia within the past 12,500 years3 (although it is possible that with further sampling and new methods such relatedness might be detected). An alternative possibility that is also consistent with our data is that the ANI and ASI were both living in or near South Asia for a substantial period prior to their mixture. Such a pattern has been documented elsewhere; for example, ancient DNA studies of northern Europeans have shown that Neolithic farmers originating in Western Asia migrated to Europe about 7,500 years BP but did not mix with local hunter gatherers until thousands of years later to form the present-day populations of northern EuropeFurthermore, the Native European tribes got absolutely beasted on by the Yamnaya from the Central Asian steppe, establishing the corded ware culture once they arrived and supplanting the indigenous European culture. If the Yamnaya are the Aryans (the only other plausible option than North Indians), then clearly Aryans did not originate in Europe