Phr1

Annotated Information

Function

研究人员从水稻籼稻品种93-11中克隆并鉴定了控制水稻籼粳分类的基因并将其命名为PHR1。转基因功能互补实验证明PHR1是区分水稻籼粳分类的基因。在水稻中抑制或过量表达PHR1，得到具不同抗病虫害能力的转基因水稻，表明可以利用基因工程技术调控该基因从而调节植物抗性。

References

Yanchun Yu,Tian Tang, Qian Qian, YonghongWang,Meixian Yan,Dali Zeng, Bin Han, Chung-IWu,Suhua Shi, and Jiayang Lia,Independent Losses of Function in a Polyphenol Oxidase in Rice: Differentiation in Grain Discoloration between Subspecies and the Role of Positive Selection under Domestication.The Plant Cell, 2008.Vol. 20: 2946–2959,