Fig. 5

Metabolic reorganization of the gut and liver under heat stress. (a) KEGG pathways enriched by DEGs with increased transcription in response to rising temperatures (Clusters 1 and 4). (b) Network illustrating the metabolic pathways enriched by DEGs with temperature-dependent transcriptional variation (Clusters 3, 1, and 4). (c–d) Transcriptional regulation of core substrate and energy metabolic pathways. Red denotes increased transcription, and green denotes decreased transcription with rising temperatures