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O-Methyltransferases of Tetrahydrobenzylisoquinoline Alkaloid Biosynthesis in Papaver Somniferum
O-Methyltransferases of Tetrahydrobenzylisoquinoline Alkaloid Biosynthesis in Papaver Somniferum
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机译:罂粟中四氢苄基异喹啉生物碱的O-甲基转移酶
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摘要
The present invention relates to methyl transfer enzymes involved in alkaloid biosynthesis in opium poppy. More particularly, the invention relates to proteins having (R,S)-reticuline 7-O-methyltransferase activity, to proteins having (R,S)-norcoclaurine 6-O-methyltransferase activity and to derivatives and analogues of these proteins. The invention also relates to nucleic acid molecules encoding the proteins, and their derivatives and analogues, and to their use in the production of methylated catechols and tetrahydrobenzylisoquinolines.
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