Figure 7.

mRNA-based coexpression network of trapped proteins, their Arabidopsis homologs, and the CLP system at LS ≥ 6. The coexpression network was constructed using correlation data from ATTED-II based on both microarray and RNA-Seq experiments. One hundred genes with the highest coexpression values were downloaded for each of the 22 proteins in Table 2, as well as the complete nuclear-encoded chloroplast CLP system (15 proteins), the four mitochondrial CLP proteins (CLPP2, CLPX1-3), and the plastid unfoldase CLPB3, which does not directly physically interact with the CLP protease system. The network was generated after applying a minimal logit score (LS) of 6. The abbreviated names of the 44 baits are highlighted in yellow. A very tight coexpression cluster (red ovals) with all 10 nuclear-encoded members of the CLP protease core complex (CLPR1-4, CLPP3-6, CLPT1,2) is indicated.