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Table 2 Genes with significantly altered expression at transition phase in sigB-proficient C. glutamicum strain (RES167) and its derived sigB-deficient mutant (CL1).

From: The alternative sigma factor SigB of Corynebacterium glutamicum modulates global gene expression during transition from exponential growth to stationary phase

CDS

Gene name

Predicted function

m-value RES167

m-value CL1

BIOTIN BIOSYNTHESIS AND TRANSPORT

cg0095

bioB

biotin synthase

3.69

1.55

cg2147

bioY

membrane protein, BioY family

3.70

1.51

cg2148

 

ABC transporter, ATP-binding protein

3.11

1.51

cg2149

 

permease (cobalt permease subfamily)

1.63

0.75*

cg2885

bioA

adenosylmethionine-8-amino-7-oxononanoate aminotransferase

2.09

0.91*

cg2886

bioD

dethiobiotin synthetase protein

1.32

0.76*

cg1227

 

ABC-type cobalt transport system

1.58

1.48

FUNCTION UNKNOWN

cg0378

 

putative phage-associated protein

1.14

1.61

SULFONATE (ESTER) METABOLISM AND TRANSPORT

cg1147

ssuI

reductase involved in sulfonate degradation

-1.25

-1.70

cg1152

seuB

sulfonate ester monoxygenase

-1.35

-1.25

cg1153

seuC

sulfonate ester monooxygenase

-0.99*

-1.07

cg1156

ssuD2

alkanesulfonate monooxygenase

-2.23

-1.00

cg1376

ssuD1

alkanesulfonate monooxygenase

-2.11

-1.61

cg1377

ssuC

aliphatic sulfonates ABC transporter

-2.17

-1.32

cg1379

ssuB

aliphatic sulfonates ABC transporter

-1.75

-0.74*

CELL DIVISION

cg2378

mraZ

MraZ protein

-1.02

-1.16

  1. * m-values below the set cut-off are indicated in the case of proven or predicted operons