Skip to main content

Table 2 Statistically significant upregulated genes involved in carbohydrate uptake and catabolism

From: Transcriptional analysis of oligosaccharide utilization by Bifidobacterium lactisBl-04

ORF Gene annotation Inducing CHO type Volcano plot (Figure3) Highest inducing CHO Gene cluster (Figure5) Fold upregulated -log10(P-value)
Balac_0053 β-galactosidase, GH42 Glucoside C gentiobiose A 6.5 13.8
Balac_0054 MFS permease Glucoside C gentiobiose A 4.8 11.8
Balac_0475 MFS permease Galactoside A GOS B 21.8 19.9
Balac_0476 β-galactosidase, GH2 Galactoside A GOS B 36.9 17.9
Balac_0484 β-galactosidase, GH42 Galactoside A GOS C 11.4 17.2
Balac_0485 ABC transporter, permease component Galactoside A GOS C 8.4 16.2
Balac_0486 ABC transporter, permease component Galactoside A GOS C 5.7 12.9
Balac_0511 Xylose isomerase xyloside A,C XOS D 13.8 15.1
Balac_0512 α-l-arabinofuranosidase, GH43 xyloside A,C XOS D 6.8 13.6
Balac_0513 Transcriptional regulator LacI xyloside A,C Xylobiose D 3.0 10.1
Balac_0514 ABC transporter, oligosaccharide-binding protein xyloside A,C XOS D 9.0 16.0
Balac_0515 ABC transporter, permease component xyloside A,C XOS D 16.8 16.5
Balac_0516 ABC transporter, permease component xyloside A,C XOS D 18.3 17.5
Balac_0517 β-xylosidase, GH43 xyloside A,C XOS D 17.9 16.1
Balac_0518 Putative carbohydrate esterase xyloside A,C XOS D 14.2 11.3
Balac_0519 Esterase xyloside A,C XOS D 6.9 15.1
Balac_0520 α-l-arabinofuranosidase, GH43 xyloside A,C XOS D 10.2 15.2
Balac_0521 Xylulose kinase xyloside A,C Xylobiose D 18.2 19.0
Balac_1567 4-α-glucanotransferase glucoside B,D Maltriose E 9.7 14.5
Balac_1569 ABC transporter, permease component glucoside B,D Cellobiose E 5.2 13.7
Balac_1570 ABC transporter, permease component glucoside B,D Cellobiose E 3.7 15.1
Balac_1571 Transcriptional regulator LacI glucoside B,D Cellobiose E 3.7 13.1
Balac_1572 ABC transporter, oligosaccharide-binding protein glucoside B,D Cellobiose E 3.2 12.1
Balac_1593 oligo-1,6-α-glucosidase, GH13 Galactoside, Glucoside B,D,E Isomaltose F 4.5 14.0
Balac_1597 ABC transporter, permease component Galactoside, Glucoside B,D,E Raffinose F 14.1 13.9
Balac_1598 ABC transporter, permease component Galactoside, Glucoside B,D,E Isomaltose F 20.1 18.6
Balac_1599 ABC transporter, oligosaccharide-binding protein Galactoside, Glucoside B,D,E Isomaltose F 17.8 16.7
Balac_1601 α-galactosidase, GH36 Galactoside, Glucoside B,D,E Raffinose F 8.1 16.4
  1. The genes are listed by ascending locus tag numbers with the principle type of glycoside. Only the oligosaccharide that elicited the highest significance level (−log10(P-value)) is listed for genes that are upregulated by more than one oligosaccharide.