Fig. 2From: Identification of QTL for resistance to root rot in sweetpotato (Ipomoea batatas (L.) Lam) with SSR linkage mapsQTLs for resistance to root rot identified in the Jizishu 1 linkage groups. QTLs were shown as vertical bars on the right side of the respective linkage groups. The QTL corresponding markers were indicated by underlined textBack to article page