4 ms·Assuming they can... otherwise this mutation would have died out quickly enough ?by sigio 9y agoAssuming they can... otherwise this mutation would have died out quickly enough ?tomp 9y agoit could be carried by X chromosome.bdowling 9y agoAssuming it's not caused by environmental factors (e.g., pollutants, toxins).thechao 9y agoThe article describes the location as a small, isolated, village. Pollutants & toxins aren't necessary, just good old genetics.