Fig. 3

Graphical representation of DEGs involved in carbohydrate transport and metabolism in B. lactis A6. Arrows or gene numbers in black, red or green color show genes which are unchanged, up-regulated or down-regulated at transcriptional level in the stationary phase compared to the log phase, respectively. GOS, galactooligosaccharides; XOS, xylooligosaccharides; Glc, glucose; Gal, galactose; Xyl, xylose; Ara, L-arabinose; Fru, fructose; GalK, galactose kinase; GalT, galactose-1-phosphate uridylyltransferase; Glc-1-P, glucose-1-phosphate; Glc-6-P, glucose-6-phosphate; GlkA, glucokinase; PgM, phosphoglucomutase; Gpi, glucose-6-phosphate isomerase; β-D-Fru-6P, β-D-fructose-6-phosphate; F6PPK/Xfp, fructose-6-phosphate/Xylulose-5-phosphate phosphoketolase; Ery-4-P, erythrose-4-phosphate; Acetyl-P: acetyl-phosphate; Tal, transaldolase; Gld-3-P, glyceraldehyde 3-phosphate; Sed-7-P, sedoheptulose 7-phosphate; Tkt, transketolase; R5PI, ribose-5-phosphate isomerase; RK, ribose kinase; AraA: L-arabinose isomerase; AraB: L-ribulokinase; AraD: L-ribulose-5-phosphate 4-epimerase; XylA, xylose isomerase; XylB, xylulokinase; GADPH, glyceraldehyde 3-phosphate dehydrogenase; Pgk, phosphoglycerate kinase; Pgm, phosphoglyceromutase; Eno, enolase; PEP, phosphoenolpyruvate; Pyk, pyruvate kinase; Ldh2, lactate dehydrogenase; Pfl, formate acetyltransferase; Pat, phosphate acetyltransferase; AckA, acetate kinase; Adh2, bifunctional acetaldehyde-CoA/alcohol dehydrogenase.