OLR1 and benign prostatic hyperplasia: In addition to the major BPH-resistance QTLs, many other rice genes that modulate BPH resistance (resistance-related genes), such as OsHI-LOX [12], Bphi008a [13], OsERF3 [14], OsPLD α4 and α5 [15], OsHPL3 [16], OsACS2 [17], OsAOC [18], Osr9-LOX1 [19], and OsJMT1 [20], have recently been isolated.