Disentangling the Origins of Cultivated Sweet Potato (Ipomoea batatas (L.) Lam.) Roullier, Caroline ; Duputié, Anne ; Wennekes, Paul ; Benoit, Laure ; Fernández Bringas, Víctor Manuel ; Rossel, Genoveva ; Tay, David ; McKey, Doyle ; Lebot, Vincent Abstract Publication: PLoS ONE Pub Date: May 2013 DOI: 10.1371/journal.pone.0062707 Bibcode: 2013PLoSO...862707R