Functional identification in Lactobacillus reuteri of a PocR-like transcription factor regulating glycerol utilization and vitamin B12 synthesis

Table 1 Relative expression levels of loci associated to PocR and not within its flanking region^a.

Locus	Function	M^b.	p ^c.	Accession number
Lreu_0088	Transcriptional regulator, LacI family	1.11	0.03	gi\|148543330
Lreu_0103	3-hydroxybutyryl-CoA dehydrogenase (EC 1.1.1.157)	0.89	0.03	gi\|148543342
Lreu_0429	Putative cobalt-transporting ATPase^d.	1.85	0.00	gi\|148543665
Lreu_0430	Putative cobalt-transporting ATPase^d.	1.76	0.00	gi\|148543666
Lreu_0479	Arabinose-proton symporter	1.67	0.00	gi\|148543714
Lreu_0631	Pyruvate dehydrogenase alpha subunit (EC 1.2.4.1)	0.88	0.02	gi\|148543863
Lreu_0632	Pyruvate dehydrogenase beta subunit (EC 1.2.4.1)	0.86	0.04	gi\|148543864
Lreu_0633	Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex (EC 2.3.1.12)	0.81	0.03	gi\|148543865
Lreu_0910	Alpha-galactosidase (EC 3.2.1.22)	0.90	0.03	gi\|148544139
Lreu_1007	Transcription regulator, Crp family	-0.82	0.04	gi\|148544234
Lreu_1531	Fumarate hydratase (EC 4.2.1.2)	1.09	0.05	gi\|148544743
Lreu_1768	Lactose permease	0.97	0.05	gi\|148544974
Lreu_1832	Histidine decarboxylase (EC 4.1.1.22)	-1.67	0.03	gi\|148545038

^a. Genes predicted to encode phage-related proteins, recombinases, mobile elements, DNA repair and general or unknown functions were omitted (for full list, please see Additional file 1, Table S1)
^b. M, log₂(intensity of signal of L. reuteri pNZ7748/intensity of signal of L. reuteri pNZ7021).
^c. p, p-value.
^d. Annotated as hypothetical protein in GenBank and as copper-transporting ATPase (EC 3.6.3.10) in ERGO database [16].

ISSN: 1475-2859