Fig. 5From: Integrated mRNA and miRNA transcriptome analysis reveals a regulatory network for tuber expansion in Chinese yam (Dioscorea opposita)Heat map representing the levels of highly expressed transcription factors. The color scale on the right represents log-transformed FPKM value. Every row shows a different TF gene. Red, white, and blue indicate slow, medium and high levels of mRNA expression, respectivelyBack to article page