Fig. 3
From: Physiological and molecular mechanisms of nitrogen in alleviating drought stress in Phoebe bournei
Transcriptome data analysis of P. bournei seedlings leaves under drought stress. CK: P. bournei grown in a drought environment (control); NT: P. bournei seedlings grown in a drought environment after treatment with nitrogen. (A) Heatmap of correlation coefficients between DEGs identified under drought stress conditions, constructed by selecting the top 50 DEGs with the highest differential expression levels. (B) Comparative analysis of DEGs between NT and CK after drought stress treatment. (C) PCA score plot, where each point represents an independent biological replicate sample. (D) GO enrichment analysis of enriched metabolic pathways in P. bournei seedlings under drought treatment. (E) KEGG enrichment analysis of enriched metabolic pathways in P. bournei seedlings under drought treatment. The color of the circles indicates the adjusted P-value (Padj), and the size of the circles is proportional to the number of DEGs involved in the pathway enrichment.
