 Around 1.9-2.7% of the genome was Neanderthal in origin.According to Fu et al., "AG-2" belongs to a now-rare Y-DNA haplogroup, Q1a1 (also known as Q-F746 and Q-NWT01).In 2014, more human fossil remains were discovered at Afontova Gora II during salvage excavation before the construction of a new bridge over the Yenesei River.