INFLUENCES OF FUNGUS MYCENAE SP.ON ACTIVITIES OF SOME ENZYMES AND EXTRACELLULAR PH OF PROTOCORMS OF DENDROBIUM CANDIDUM / 微生物学通报

ABSTRACT

An elicitor from fungus Mycenae sp. enhanced the extracellular pH of protocorms of Dendrobium candidum in two stages and also inspired the activities of PAL, POD and LOX. The different elicitors were different in enhancing the pH. The activities of PAL and POD ascended twice after elicitors were applied. The protocorms treated twice by elicitor had the higher PAL activity.