Fatty acid metabolites of Dendrobium nobile were positively correlated with representative endophytic fungi at altitude.

ABSTRACT:

Introduction

Altitude, as a comprehensive ecological factor, regulates the growth and development of plants and microbial distribution. Dendrobium nobile (D. nobile) planted in habitats at different elevations in Chishui city, also shows metabolic differences and endophytes diversity. What is the triangular relationship between altitude, endophytes, and metabolites?

Methods

In this study, the diversity and species of endophytic fungi were tested by ITS sequencing and metabolic differences in plants were tested by UPLC-ESI-MS/MS. Elevation regulated the colonization of plant endophytic fungal species and fatty acid metabolites in D. nobile.

Results

The results indicate that and high altitude was better for the accumulation of fatty acid metabolites. There

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC10172574 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature