Hailing Li1,2, Lingfeng Xu1, Zhuowei Li1, Shunxin Zhao1, Dongqin Guo1, Lu Rui1,*, Nong Zhou1,*
Phyton-International Journal of Experimental Botany, Vol.90, No.5, pp. 1535-1547, 2021, DOI:10.32604/phyton.2021.015697
Abstract Paris polyphylla var. yunnanensis is a traditional Chinese medicinal plant, in which polyphyllin as the main medicinal component is an important secondary metabolite with bioactivity. Arbuscular mycorrhizal fungi (AMF) have multiple positive effects on plants, while it is not clear whether AMF increase the content of medicinal components in medicinal plants. In this study, a total of nine AMF treatments were laid to analyze the mycorrhizal effect on polyphyllin accumulation and PpHMGR and PpSE expression of P. polyphylla var. yunnanensis. AMF increased the content of polyphyllin in the cultivated variety with low relation to the increase of inoculation intensity. Polyphyllin… More >
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