Fig. 4From: Metabolome and transcriptome analyses reveal chlorophyll and anthocyanin metabolism pathway associated with cucumber fruit skin colorComparison and KEGG analysis of different metabolites in fruit skin between Lv and Bai. a Different metabolites in fruit skins of Lv and Bai. Red, green and black correspond to up-regulated, down-regulated, and unchanged content of metabolites, respectively. b KEGG enrichment of annotated metabolites from Lv and Bai. The y-axis indicates the KEGG pathway and the x-axis indicates the enrichment factorBack to article page