Fig. 2
From: Identification, expression, and artificial selection of silkworm epigenetic modification enzymes
Tissue expression profiles of BmEMEs. a Heat map of tissue expression patterns of BmEMEs. The numbers on the right are the Gene Serial Numbers, which are also shown in Additional file 2: Table S2. b Correlation heat map of the expression level of BmEMEs. x-axis: Gene Numbers 1–44, from left to right; y-axis: Gene Numbers 1–44, from top to bottom. Each cell represents the Pearson correlation coefficient (r) of the expression levels between gene pairs of corresponding BmEMEs. The darker the color, the higher the correlation. c Frequency histogram of the Pearson correlation coefficient (r) of BmEME expression levels. μ and σ are the mean and standard deviation of Pearson correlation coefficient (r)