Lackus, N., Morawetz, J., Xu, H., Gershenzon, J., Dickschat, J. S., & Köllner, T. G. (2021). The sesquiterpene synthase PtTPS5 produces (1S,5S,7R,10R)-guaia-4(15)-en-11-ol and (1S,7R,10R)-guaia-4-en-11-ol in oomycete-infected poplar roots. Molecules, 26(3): 555. doi:10.3390/molecules26030555.