Fig. 2
a The relative abundance of microbial communities at the genus level. b Heatmap showing the relative abundance of top bacterial flora between the heat stress group and the control group analyzed by ANOVA at the phylum level. c Canonical correlation analysis (CCA) indicating the relationship between samples, environmental factors (heat stress), and microorganisms, in which the red arrows represent the effect of heat stress and the blue arrows represent different microorganisms. Different colored dots indicated samples from different groups. The angle between microorganisms and environmental factors indicates the positive and negative correlations between species and environmental factors (acute angle: positive correlation; obtuse angle: negative correlation; right angle: no correlation)