Fig. 5.

Functional annotation of proteins identified by quantitative label-free shotgun MS. The 318 proteins of differential abundances between wt and ca1ca2 mutant plants were grouped into functional BINs using MapMan. BINs are given to the right. Proteins more abundant in ca1ca2 are indicated in green and proteins that are less abundant in red (P-value <0.05). Each square represents one protein. BINs without any identified protein are with a grey dot (for results see Supplementary Table S4).