Fig. 1From: Genomic Architecture of Yield Performance of an Elite Rice Hybrid Revealed by its Derived Recombinant Inbred Line and Their Backcross Hybrid PopulationsPhenotypic differences and heterosis between the elite rice hybrid, Quan-you-si-miao (QYSM) and its parents. a Whole-plant morphology of QYSM and its parental lines Quan9311A (Q9311A) and Wu-shan-si-miao (WSSM). b Performance of yield-related traits in QYSM and its two parents in three environments. Different letters above the bars represent significantly differences at P < 0.05 based on Duncan’s multiple range test. c The middle parent heterosis of yield and yield component traits. GYP, grain yield per plant; PN, panicle number per plant; TGW, 1000-grain weight; FGNP, filled grain number per plantBack to article page