Fig. 3

Transcriptional differences between E-158 and KF-7 under combined high-temperature and ethanol stress. Key pathways were identified through KEGG enrichment analysis. Red indicates upregulation; Green indicates downregulation. ROS reactive oxygen species, RNR ribonucleotide–diphosphate reductase, NDP ribonucleotide diphosphates, dNDP deoxyribonucleotide diphosphates, dNTP deoxynucleoside triphosphate