Also I checked the ancestry of one of the Heishui Mohe samples, and it seems to have Northwestern Russian ancestry suggesting possible contamination...
Thank you, but we don't know whether Longlin has been completely diluted, So that no such residual substance was observed later or a small amount of...
https://www.frontiersin.org/articles/10.3389/fevo.2022.853391/full The link of the paper is here, but I have a problem that has puzzled me for a long...
