Fig. 4From: The transcription factors Hsf1 and Msn2 of thermotolerant Kluyveromyces marxianus promote cell growth and ethanol fermentation of Saccharomyces cerevisiae at high temperaturesTranscription factor (TF) profiles for regulating the DEGs in a KH_43 and b KM_43. The percentage of genes regulated by each of the top 20 TFs was calculated as the number of genes regulated by the TF relative to the total number of DEGs involved in response to KmHsf1 or KmMsn2. KH_43: Batch fermentation of the stain expressing KmHSF1 at 43 °C; KM_43: batch fermentation of the strain expressing KmMSN2 at 43 °CBack to article page