Research Article

In Silico Genome-Wide Analysis of the ATP-Binding Cassette Transporter Gene Family in Soybean (Glycine max L.) and Their Expression Profiling

Figure 3

Expression profiles of 261 soybean ABC transporter genes in nine different tissues derived from RNA-seq data of Phytozome database. FPKM values of GmABC transporters genes were transformed by log2, and the heatmap was constructed with MeV 4. Expression levels are illustrated by graded color scale, representing relative expression pattern ranging from 0 (downregulated) to 3 (upregulated). Red, green, and black represent positive, negative, and zero, respectively. Gene IDs are given on the top. Genes with similar profiles across arrays are grouped on top by hierarchical clustering method.