Fig. 6From: Genome-wide search and structural and functional analyses for late embryogenesis-abundant (LEA) gene family in poplarTissue specific expression analysis of the PtrLEA genes without salt stress. a Heatmap of differentially expressed genes (DEGs) between tissues. Cluster analyses were based on log2FPKM. Red represents highly expressed genes and green represents low expressed genes. The left side represents gene clusters. RC, LC, and SC are stands for untreated roots, leaves, and stems, respectively. b Venn diagram of DEGs between tissues without salt stressBack to article page