Study of thermotolerant mechanism of Stropharia rugosoannulata under high temperature stress based on the transcriptome sequencing.

ABSTRACT: Stropharia rugosoannulata is a popular edible mushroom in the world. High temperature seriously affects its yield and quality. In this study, transcriptome sequencing was performed on the mycelia of heat-resistant strains and heat-sensitive strains heat-treated at 38 °C for 0 h and 24 h. The changes of catalase (CAT) activity, superoxide dismutase (SOD) activity and trehalose content in the mycelia under high temperature stress were also measured and analyzed. We find that the differential genes are mainly enriched in the pathways of glycerophospholipid metabolism, starch and sucrose metabolism, protein processing in the endoplasmic reticulum, etc. The expression levels of genes encoding trehalose-6-phosphate phosphatase (TPP), CAT, SOD, etc. are quite different. And these genes' va

SUBMITTER: Ren J 

PROVIDER: S-EPMC9157782 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature