Fig. 4From: Transcriptome profiling provides insights into leaf color changes in two Acer palmatum genotypesKEGG analysis of DEGs identified in samples Ra, Rd, Ya, and Yd (www.kegg.jp/kegg/kegg1.html). A–D Statistical results of DEGs KEGG enrichment. The red boxes represent key pathways involved in pigment accumulation. A Ra and Rd; B Ya and Yd; C Ra and Ya; D Rd and Yd. E Heat map constructed using the DEGs in the key pathwaysBack to article page