English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

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 I, II, and VII were identified and partly improved by AMF inoculation, dependent on AMF treatments and culture environments. Similarly, the  PpHMGR  and  PpSE  expression was induced by mycorrhization, dependent on AMF species, whilst the induction was more obvious in  PpSE  than in  PpHMGR  after mycorrhization. It concluded that the symbiotic relationship between  P .  polyphylla  var.  yunnanensis  and AMF increased polyphyllin content level in the plant, which was associated with the up-regulation of  PpSE  transcripts.

Mycorrhizas Affect Polyphyllin Accumulation of Paris polyphylla var. yunnanensis through Promoting PpSE Expression