TEOSINTE BRANCHED 1, cycloidea, PCF (TCP)-domain family protein 20
Brief Description
TEOSINTE BRANCHED 1, cycloidea, PCF (TCP)-domain family protein 20
TAIR Computational Description
TEOSINTE BRANCHED 1, cycloidea, PCF (TCP)-domain family protein 20;(source:Araport11)
TAIR Curator Summary
Belongs to a TCP protein transcription factor family. Members of this family contain a predicted basic-helix-loop-helix domain involved in DNA binding. Related to rice PCF1 and PCF2 genes. Binds to the GCCCR element of CYCB1;1. Involved in regulation of expression of cell cycle control and ribosomal protein genes. Inhibits pavement cell size without affecting leaf size.
TAIR Short Description
TEOSINTE BRANCHED 1, cycloidea, PCF (TCP)-domain family protein 20
Transcription factor that binds to the site II motif (3'-TGGGCC/T-5') in the promoter of PCNA-2 and to 3'-GCCCG/A-5' elements in the promoters of cyclin CYCB1-1 and ribosomal protein genes.