Fig. 4

Predicted sugar metabolic pathways in Fructobacillus spp. and Leuconostoc spp. The orange and blue lines represent the pathways exist in Leuconostoc spp. and Fructobacillus spp., respectively. The bold lines represent conserved genes among each genus (core) and the narrow lines represent dispensable genes that are exist in some but not all species in each genus. The dotted lines represent electron flow