Final Step in Sugar-to-Morphine Conversion Deciphered

June 25, 2015

(Science) – The last piece of the poppy puzzle is now in hand: Plant geneticists have isolated the gene in the plant that carries out the last unknown step in converting glucose and other simple compounds into codeine, morphine, and a wide variety of other medicines. The discovery sets the stage for splicing the full suite of genes needed to produce these drugs into yeast, which could then produce safer and cheaper versions.