Fig. 1

Heatmap of the top 30 differently expressed genes of contaminant yeast, C. tropicalis at 0 h and 8 h in the fermentation alcoholic cycle. a Down-regulated genes at 8 h (C8 and P8) in contrast to 0 h (C0 and P0); b up-regulated genes at 8 h (C8 and P8) in contrast to 0 h (C0 and P0). Genes with log2 Fold Change > 1 or < − 1 and FDR < 0.01 with statistical significance. Heatmap values are rlog-normalized and scale by z-score. Color scale ate top right represent lowest to highest change in expression (blue and red)