Gene expression related to trehalose metabolism and its effect on Volvariella volvacea under low temperature stress.

ABSTRACT: The mechanism of the low temperature autolysis of Volvariella volvacea (V. volvacea) has not been thoroughly explained, and trehalose is one of the most important osmolytes in the resistance of fungi to adversity. The present study used the low temperature sensitive V. volvacea strain V23 and the low temperature tolerant strain VH3 as test materials. Intracellular trehalose contents under low temperature stress in the two strains were measured by high performance liquid chromatography (HPLC). Quantitative real-time PCR (qPCR) analysis was carried out to study the transcriptional expression differences of enzymes related to trehalose metabolism. And trehalose solution was exogenously added during the cultivation of fruit bodies of V. volvacea. The effect of exogenous trehalose solution on t

SUBMITTER: Zhao X 

PROVIDER: S-EPMC6054667 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature