>>17789344
Well there might not be much genetic information but I found this idea interesting. A connection is made with the Golden Calf episode of the Bible and the idea of cows being holy in Aryan culture. Disclaimer: I'm not religious. The Bible is a completely fictional narrative and it's not about white people. I'm just thinking the authors had to come up with this Golden Calf idea from somewhere. What if that's what the Mitanni did? The Golden Calf story could be some sort of polemic against IE cultural practices that had reached the Levant.

I recall PIE cosmology has something like a cow that was divided into parts in order to make the world.