Transcriptome and metabolome reveal the effect of temperature on the vegetative mycelium of Morchella sextelata

Morchella, a highly valued medicinal and edible fungus, is experiencing an increasing demand; however, its cultivation is significantly influenced by climatic conditions and soil characteristics. Consequently, elucidating the mechanisms underlying Morchella mycelium's response to temper-ature stress holds substantial importance for enhancing Morchella cultivation practices. In this study, we focused on Morchella sextelata as our model organism and employed integrated tran-scriptomic and metabolomic analyses to evaluate the effects of cultivation temperatures at different temperatures on the nutrient mycelium of Morchella.