Fig. 7From: Photosynthetic performance and photosynthesis-related gene expression coordinated in a shade-tolerant species Panax notoginseng under nitrogen regimesFunctional annotation and enrichment analysis of common differentially expressed genes (DEGs) between moderate- (MN) vs. low- (LN) nitrogen and high-nitrogen (HN) vs. LN comparisons. a Heat clustering of common DEGs based on the expression profiles. Blue indicates lower expression, and red indicates higher expression. b KEGG pathway analysis of up-regulated DEGs. (c) KEGG pathway analysis of down-regulated DEGsBack to article page