Rice transgenic plants with overexpression of OsIAA1 was developed. According to the phonetype of transgenic rice, we can suggest that the function of OsIAA1 in rice is different from the function of AUX/IAA in Arabidopsis.

• 构建OsIAAI超表达转基因水稻,通过表型观察,发现OsIAAI 基因在水稻中的功能可能与拟南芥中 AUX/IAA基因的功能有所不同。