Interesting Genetic Finding

[Jenny A]

So cool.

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Since this allegedly denisovans sourced gene said to be important to high altitude living is found nowhere else other than in majority of Tibetans and a small handful of Han Chinese, how do the natives south Americans of the Andes cope with living in altitude?

Why would the denisovans possess a widespread special adaptation to high altitude?

I'd be curious to know about the Han Chinese and the South Americans of the Andes.