Fig. 5

Comparative proteome analysis of the rice cultivars revealed cold tolerance mechanisms. a, Venn diagram of the downregulated differentially expressed proteins in Dongnong428 (DN) under control (CKDN) vs. DN under low-Tw (D15DN) and Songjing10 (SJ) CKSJ vs. D15SJ. b, Venn diagram of the upregulated differentially expressed proteins in CKDN vs. D15DN and CKSJ vs. D15SJ. c, Protein-protein interaction analysis of the specific CKSJ vs. D15SJ differentially expressed genes, performed using Cytoscape