| Title | Date | PubMed ID |
|---|---|---|
| The roles of latex and the vascular bundle in morphine biosynthesis in the opium poppy, Papaver somniferum. | 2004 Sep 21 | 15353584 |
| (R,S)-Reticuline 7-O-methyltransferase and (R,S)-norcoclaurine 6-O-methyltransferase of Papaver somniferum - cDNA cloning and characterization of methyl transfer enzymes of alkaloid biosynthesis in opium poppy. | 2003 Dec | 14675446 |