Fig. 6: A model for stabilization of BRI1 and POR by DAY in different subcellular compartments. | Nature Communications

Fig. 6: A model for stabilization of BRI1 and POR by DAY in different subcellular compartments.

From: Chaperone-like protein DAY plays critical roles in photomorphogenesis

Fig. 6

DAY binds to and stabilizes BRI1 and POR in the endomembrane system and chloroplast, respectively. The cTP sequence is sufficient to transfer DAY to the inner envelope membrane of chloroplast and the first transmembrane domain is required for DAY localization in ER, TGN/EE, and plasma membrane. DAY-mediated BR signaling and chlorophyll biosynthesis are essential for photomorphogenesis. The illustration of nuclear envelope-ER-Golgi is purchased from Biorender.

Back to article page