Yeast chemical genetics to investigate mechanism of action of Pacific natural products.

Yeast-based chemical genetic approaches reveal molecular targets and pathways for 17 Pacific natural products, advancing understanding of their mechanisms of action.

• Why it matters: Understanding how natural products work at a cellular level is crucial for developing new medicines and validating traditional uses, yet mechanisms often remain unclear.
• What they did: The review summarizes studies using yeast methods like HIP/HOP and gene deletion screens on natural products from Pacific fungi, plants, and marine organisms to identify their molecular targets.
• The result: These approaches provide mechanistic insights that complement Indigenous knowledge and suggest that integrating yeast methodologies can improve the biological characterization of new natural compounds.