# evol: a ghost archaic ancestor was identified with deep learning

<< All modern humans are genetically related to each other at a time depth of up to 300 thousand years ago and share a common African root. >>

<< Sequencing of ancient Neanderthal and Denisovan fossils supported introgression events into AMH (Anatomically Modern Humans) out of Africa; however, recent studies also support the presence of gene flow from AMH into Neanderthals, thus suggesting a complex hominin evolution. >>

AA << results support a third introgression in all Asian and Oceanian populations from an archaic population. This population is either related to the Neanderthal-Denisova clade or diverged early from the Denisova lineage. >>

Mayukh Mondal, Jaume Bertranpetit,  Oscar Lao. Approximate Bayesian computation with deep learning supports a third archaic introgression in Asia and Oceania.  Nature Comm. 10 (246) Jan 16, 2019 doi: 10.1038/s41467-018-08089-7.

https://www.nature.com/articles/s41467-018-08089-7