Look at the graphic from this study which analyzed varients of the MUC7 salivary protein. It suggests hybridization in yorubans with a species that diverge ~4.5 mya. That is close to the split with Pan. (Group E)
https://files.catbox.moe/vhnicu.jpeg
Archaic Hominin Introgression in Africa Contributes to Functional Salivary MUC7 Genetic Variation https://academic.oup.com/mbe/article/34/10/2704/3988100
Look at the graphic from this study which analyzed varients of the MUC7 salivary protein.
It suggests hybridization in yorubans with a species that diverge ~4.5 mya. That is close to the split with Pan. (Group E)
https://files.catbox.moe/vhnicu.jpeg
Archaic Hominin Introgression in Africa Contributes to Functional Salivary MUC7 Genetic Variation
https://academic.oup.com/mbe/article/34/10/2704/3988100
(post is archived)