Fig. 10From: Integrative physiological and metabolic traits reveal the mechanisms of chamomile flowers in response to nicotine stressMetabolic pathways of the main metabolites at different nicotine concentration treatments. Red boxes represent high nicotine content, while green boxes represent low nicotine content, the bars show the different content of metabolites from left to right in CK, N-1, N-10, N-100, N-500Back to article page