NAC015 T16O9.16 BRN1_ARATH Transcription activator. Together with SMB and BRN2, regulates cellular maturation of root cap. Promotes the expression of genes involved in secondary cell walls (SCW) biosynthesis. BRN1 At1g33280 305 NAC domain-containing protein 15 Protein BEARSKIN1 MSSSNGGVPPGFRFHPTDEELLHYYLKKKISYEKFEMEVIKEVDLNKIEPWDLQDRCKIGSTPQNEWYFFSHKDRKYPTGSRTNRATHSGFWKATGRDKCIRNSYKKIGMRKTLVFYKGRAPHGQKTDWIMHEYRIEDTEDDPCEDGWVVCRVFKKKNLFKVGNDVGSNISNNRLEARSFIRRESPYQGISMFELNKPEEISVHQYPQPPMFQPHHKPLSIGYDYSLALLPRESEYQQACQPSGVEVGTCKAVSEWGIVNCNMVSHEDSSRAMRFEDDGNNTSSTVQPPSNLLSLRGENGFLGLF