The CHASE domain family of rice containing five genes, named as OsCRLla, OsCRLlb, OsCRL2, OsCRLB, and OsCRL4 based on the homology with histidine kinase of Zea mays.

• 对水稻中含有CHASE结构域的蛋白家族进行同源性分析并克隆了OsCRL4基因。