Mutation of the lignin biosynthetic gene REF8, which encodes p-coumaroylshikimate 3'-hydroxylase, causes widespread changes in gene expression in Arabidopsis thaliana. Disruption of the genes encoding MED5a and MED5b, subunits of the transcriptional coregulatory complex Mediator, rescue the stunted ...
ORGANISM(S): Arabidopsis thaliana
