Fig 1. A high number of genes are highly expressed in the trigger hair.

Of note, the expression of 810 DEGs is elevated by a factor of at least 2 in the trigger hairs compared to all of the other tissues such as trap, rim, flower, petiole, root, and gland tissues (log₂FC > 1, BH adjusted p-value < 0.001, trigger hair normalized counts > 50). Enriched GO terms for subset02 (810 genes, red bar, representing trigger hair vs. all tissues) of the intersection analysis between DEGs groups are shown (GO enrichment, BH adjusted p-value < 0.05). Underlying full raw dataset is provided in S1 Data. BH, Benjamini–Hochberg; DEG, differentially expressed gene; GO, gene ontology; UDP-glucose, uridine diphosphate glucose.