Transcription factors ABI3 (abscisic acid-insensitive 3), LEC2 (leafy cotyledon 2) and FUS3 (fusca3) interact with RY element and controls many events during seed development.

• RY元件控制某些基因的种子特异性表达，与RY元件相互作用的是ABI3(abscisic acid-insensitive3)、LEC2(leafy，cotyledon2)、FUS3(fusca3)类转录因子。