Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The CHASE domain of CRE1/AHK4 is necessary and sufficient for cytokinin binding. In vitro binding of trans-[2-3H]zeatin to full length CRE1/AHK4 protein or different domains of the receptor overexpressed in E. coli BL21. Bacterial cells were assayed for specific trans-[2-3H]zeatin binding. Data are mean ± s.d.; n = 4.
