Scientists have discovered how two famously poisonous flowers, wolfsbane and larkspur, create chemicals with surprising medical potential. By tracking thousands of genes in these plants, they identified six enzymes necessary for synthesizing a complex compound called atisinium. This discovery opens doors for the development of new, powerful medicines. The team successfully recreated this process inside tobacco plants. This offers a sustainable way to produce and test these rare molecules in larger amounts. This method could accelerate the research and development of potential therapeutics.