Primary multistep phosphorelay activation comprises both cytokinin and abiotic stress responses in Brassicaceae
Katrina Leslie Nicolas, Jan Skalák, Elena V. Zemlyanskaya…·Jan Hejátko
The paper identifies Brassica homologs of Arabidopsis type-A response regulators, shows evolutionary selective pressure on RRAs, and demonstrates cytokinin dependency in cold-induced RRA upregulation.