Fungus-larva relation in the formation of Cordyceps sinensis as revealed by stable carbon isotope analysis.

ABSTRACT: For more than one thousand years, Cordyceps sinensis has been revered as a unique halidom in the Qinghai-Tibetan Plateau for its mysterious life history and predominant medicinal values. This mysterious fungus-larva symbiote also attracted the over-exploitation, while several problems on the initial colonization of Ophiocordyceps sinensis in the host larva have constrained artificial cultivation. In this work, stable carbon isotope analysis was employed to analyse the subsamples of C. sinensis from 5 representative habitats. The results demonstrated that these samples possessed similar δ¹³C profiles, i.e., a steady ascending trend from the top to the bottom of stroma, occurrence of the δ¹³C maximum at the head, a slight decrease from the head to the end of thorax, a s

SUBMITTER: Guo LX 

PROVIDER: S-EPMC5552863 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature