NAC (No Apical Meristem) domain transcriptional regulator superfamily protein;(source:Araport11)
TAIR Curator Summary:
NAC-domain protein. Involved in root cap development. Involved in a regulatory feedback loop with FEZ. FEZ activates SMB in hte root cap daughter cells soon after division, and SMB in turn represses FEZ expression in these cells, thereby preventing further stem cell divisions.
TAIR Short Description:
NAC (No Apical Meristem) domain transcriptional regulator superfamily protein