Figure 1

(a) Proposed biosynthesis pathway of coniine in poison hemlock (Conium maculatum L.) according to Hotti and Rischer1. Abbreviations: AAT l-alaninen:5-ketooctanal aminotransferase, CR γ-coniceine reductase, CSAM S-adenosyl-l-methionine:coniine methyltransferase, SAH S-adenosyl-l-homocysteine, SAM S-adenosyl-l-methionine. (b) Biosynthesis pathway of koreenceine in Pseudomonas koreensis20. The ChemSketch Freeware version 2021 (https://www.acdlabs.com/resources/free-chemistry-software-apps/chemsketch-freeware/) was used to draw this figure.