The bHLH proteins BEE and BIM positively modulate the shade avoidance syndrome in Arabidopsis seedlings.
Cifuentes-Esquivel N, Bou-Torrent J, Galstyan A, Gallemí M, Sessa G, Salla Martret M, Roig-Villanova I, Ruberti I, Martínez-García JF. Plant J. 2013 Sep; 75(6):989-1002. Epub 2013 Jul 26.