The polyketide chrysophanol is shown to be formed, in an organism-specific way, by a third folding mode, involving a remarkable cyclization of a bicyclic diketo precursor, thus establishing the first example of multiple convergence in polyketide biosynthesis.
No takes yet. Share an insight, caveat, or question.
Bringmann et al. (2009) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: