Abstract:Functional diversification of transcription factor families through variation in modular domain architectures has played a central role in the independent evolution of gene regulatory networks underlying complex development in plants and animals. Here we show that architecture has in turn constrained evolution of B3 DNA binding domains in the B3 network regulating embryo formation in plants. B3 domains of ABI3, FUS3, LEC2 and VAL1 proteins recognize the same cis-element. ABI3 and VAL1 have complex architecture… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.