Extensive farming in Estonia started through a sex-biased migration from the steppe

Lehti Saag^*, Liivi Varul, Christiana Lyn Scheib, Jesper Stenderup, Morten Erik Allentoft, Lauri Saag, Luca Pagani, Maere Reidla, Kristiina Tambets, Ene Metspalu, Aivar Kriiska, Eske Willerslev, Toomas Kivisild, Mait Metspalu