Fig. 1
Heat stress induced changes in the microbial communities. a The shared and unique number of ASVs in all samples. b The relative abundance of ASVs decreased significantly after heat stress (Wilcoxon rank-sum test, *P < 0.05). c The alpha diversity was determined by analysis of the Simpson index, with the lower index value in the experimental group indicating that heat stress can reduce the diversity of microbial communities. d The analysis of non-metric multidimensional scaling (NMDS) indicated significant differences in microbial communities in different developmental stages of S. peregrina after heat stress (R2 = 0.58153, P < 0.001)