Summary of significant QTLs (1000 permutations) identified by composite interval mapping in the RIL and BIL populations.

Al tolerance (RRG) QTLs were identified using three root growth parameters, total root growth (TRG), primary root growth (PRG), and longest root growth (LRG). The parent contributing the tolerance allele is indicated in parentheses under additive effect.

通过三个根生长参数——总根生长（TRG）、主根生长（PRG）以及最长根生长（LRG）——识别了抗铝耐受性（RRG）的QTL。在加性效应下，贡献耐受等位的亲本被标注于括号内。