Fig. 7
From: Transcriptome analysis reveals the roles of stem nodes in cadmium transport to rice grain
Regulatory network of candidate miRNAs and target genes. 
represented down-regulated differentially expressed miRNAs (DEmiRNAs) after Cd teratment; 
represented up-regulated DEmiRNAs after Cd treatment; 
represented the target genes. Different p values are expressed in different colors, as shown in the figure. 
indicated that the target gene was a transcription factor. Different p values are expressed in different colors, as shown in the figure