Figure 5. Network interaction of TF expressions with cross species comparison of tomato and Arabidopsis. Gene expression profile of tomato ripening stages,²⁰ tomato tissues (in this study), Arabidopsis¹⁸ were combined based on the best BLAST hit gene (SOL Genome Network, SGN, http://solgenomics.net/). In total 91 TF genes were found in the correlation network with coefficient value (r > 0.75). Correlation network was determined using Pearson's correlation. Nodes; green indicates photosynthesis related TFs, red indicates TF genes highly expressed in fruit developmental stages. a)-h) indicates classification by K-mean clustering described in Figure 4.