Supplementary Figure 3: Expression of subfamilies of LTR retrotransposons in nine pineapple tissue samples.
From: The pineapple genome and the evolution of CAM photosynthesis

The heat map shows the number of RNA-seq reads mapped to the top ten most highly expressed LTR retrotransposon families. Each row represents a subfamily, and each column represents a tissue. The numbers following family names give subfamily IDs. From top to bottom, the rows are sorted by total counts of mapped reads in families. Within each family, the rows are further sorted by total counts of mapped reads in subfamilies.