Fig. 2

Heatmap of MQTLs for YLD, GW, PH, HD, and TN. The position of MQTLs on the rice genome are presented in Mb. The gene density is indicated on the right chromosome. The proved genes located at each MQTL interval are presented on the chromosome. The red and green head arrows indicate the selective sweep regions and the functional variants on coding regions, respectively. For additional information on the position of initial QTLs present in a MQTL see additional file 1.