Plant tropane alkaloid biosynthesis evolved independently in the Solanaceae and Erythroxylaceae.
Proc Natl Acad Sci U S A. 2012 Jun 26;109(26):10304-9. doi: 10.1073/pnas.1200473109. Epub 2012 Jun 4.
Proc Natl Acad Sci U S A. 2012.
PMID: 22665766
Free PMC article.