Planta 1985-Jun
Starch and triacylglycerol metabolism related to somatic embryogenesis in Papaver orientale tissue cultures.
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Abstrakt
During somatic embryogenesis in Papaver orientale tissue cultures a permanent starch accumulation and a transient triacylglycerol accumulation were observed. The degradation of the lipids during plantlet development from embryoids was paralleled by an activity increase of the glyoxylate-cycle enzymes malate synthase (EC 4.1.3.2) and isocitrate lyase (EC 4.1.3.1). Fat accumulation and breakdown was interpreted as a reflection of seed formation and germination during normal development.