Title : Brassinosteroids control meristem size by promoting cell cycle progression in Arabidopsis roots.

Pub. Date : 2011 Mar

PMID : 21270057






1 Functional Relationships(s)
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1 In the BR-insensitive bri1-116 mutant, the expression pattern of the cell division markers CYCB1;1, ICK2/KRP2 and KNOLLE revealed that a decreased mitotic activity accounts for the reduced meristem size; accordingly, this defect could be overcome by the overexpression of CYCD3;1. Brassinosteroids CYCLIN D3;1 Arabidopsis thaliana