Figure 4.

Light Signaling Components Regulated during Submergence in Rumex

(A) Model of interactions between molecular components and photoreceptors that regulate elongation growth based on studies in Arabidopsis. Family identification numbers are as follows: HD-ZIPII, 20527; PIFs, 03405, 15415, 15827, 01516, 03135, 08791; KIDARI, 14376, 10925, 03530; COP1, 15699, 17228, 06784; HY5, 09886, 05638.

(B) Time series expression profile of seven OMCL families under air or submerged conditions for R. acetosa and R. palustris (mean ± sem, n = 5; * P < 0.05, Tukey LSD).