TV-methyltransferases

KATO, M., KANEHARA, T., SHIMIZU, H SUZUKI, T GILLIES, F.M., CROZIER, A., ASHIHARA, H., Caffeine biosynthesis In young leaves of Camellia sinensis in vitro studies on TV-methyltransferase activity involved in the conversion of xanthosine to caffeine. Physiol. Plant, 1996,98,629-636. 

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