CHASE domain containing protein kinase OsCRL4 represents a new AtCRE1-like gene family in rice

被引：14

作者：

Han, Qiu-Min ^{[1
,2
]}

Jiang, Hua-Wu ^{[1
]}

Qi, Xiao-Peng ^{[1
]}

Yu, Jie ^{[1
]}

Wu, Ping ^{[1
]}

机构：

[1] Lab. of Plant Phys. and Biochem., Coll. of Life Sci., Zhejiang Univ.

[2] Wotson Inst. of Genomics, Zhejiang Univ.

来源：

Journal of Zhejiang University: Science | 2004年 / 5卷 / 06期

关键词：

CHASE domain; Oryza sativa L; OsCRL4;

D O I：

10.1631/jzus.2004.0629

中图分类号：

学科分类号：

摘要：

AtCREl is known to be a cytokinin receptor in Arabidopsis. The AtCRE1 protein contains CHASE domain at the N-terminal part, followed by a transmitter (histidine kinase) domain and two receiver domains. The N-terminal CHASE domain of AtCREl contains putative recognition sites for cytokinin. Five CHASE domains containing proteins were found in rice, OsCRLla OsCRLlb, OsCRL2, OsCRL3, and OsCRL4. OsCRLla, OsCRL1b, OsCRL2 and OsCRL3 contain the four domains existing in CRE1, whereas OsCRL4 only contains the CHASE domain and a putative Ser/Thr protein kinase domain. The authors cloned the encoding gene OsCRL4 and found that it represents a new member of the cytokinin receptor protein in rice.

引用

页码：629 / 633

页数：4

共 14 条

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