1.1.1.248 Synthesis of morphinan alkaloids in Saccharomyces cerevisiae Papaver somniferum 1.1.1.248 Atomic structure of salutaridine reductase from the opium poppy (Papaver somniferum) Papaver somniferum 1.1.1.248 Comparative transcript and alkaloid profiling in Papaver species identifies a short chain dehydrogenase/reductase involved in morphine biosynthesis Papaver somniferum 1.1.1.248 Comparative transcript and alkaloid profiling in Papaver species identifies a short chain dehydrogenase/reductase involved in morphine biosynthesis Papaver somniferum salR 1.1.1.248 Crystallization and preliminary X-ray diffraction analysis of salutaridine reductase from the opium poppy Papaver somniferum Papaver somniferum 1.1.1.248 Evolution of morphine biosynthesis in opium poppy Papaver somniferum 1.1.1.248 Evolution of morphine biosynthesis in opium poppy Papaver arenarium 1.1.1.248 Evolution of morphine biosynthesis in opium poppy Papaver pilosum 1.1.1.248 Evolution of morphine biosynthesis in opium poppy Papaver pyrenaicum 1.1.1.248 Evolution of morphine biosynthesis in opium poppy Papaver bracteatum