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[Effects of different types of elicitors on secondary metabolism of Sorbus aucuparia cell cultures].

OBJECTIVE
To investigate the effects of different types of elicitors on the secondary metabolism of Sorbus aucuparia cell).


METHODS
Added three different types of elicitors [ yeast extract ( YE), heavy metal ions and allelochemicals] to the SACC, and deleted the changes in the secondary metabolism of SACC using GC-MS.


RESULTS
Treatment of SACC with yeast extract in- tion of biphenyls, and some long-chain fatty acids and steroids disappeared; The addition of heavy metal ions induced the g-chain fatty acids, and some steroids and triterpenes disappeared; And the addition of allelochemicals led to the disappearance long-chain fatty acids, steroids and triterpenes.


CONCLUSION
These three types of elicitors have different effects on the secondary metabolism of SACC, but different elicitors of the same type act almost the same, which implies different kinds of elicitors would activate different pathways of secondary metabolism in SACC.