Fig. 3From: Comprehensive insights into the mechanism of keratin degradation and exploitation of keratinase to enhance the bioaccessibility of soybean proteinFatty acid degradation, TCA cycle (A, B) and oxidative phosphorylation (C, D) analyses for the groups 0Â h VS 8Â h and 8Â h VS 20Â h when Bacillus sp. 8A6 grew in feather medium, respectively. Meanwhile, the group 0Â h VS 8Â h meant the comparisons of gene expression between 0 and 8Â h. The group 8Â h VS 20Â h meant the comparisons of gene expression between 8 and 20Â h. The up-regulated, down-regulated and unchanged genes are indicated as red, blue and green colors, respectivelyBack to article page