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Table 1 Alkali adaptation affected proteins identified by 2D electrophoresis and Microarrays (MAs)

From: Genomic and proteomic analysis of the Alkali-Tolerance Response (AlTR) in Listeria monocytogenes 10403S

Spot number

Gene name

pI

MW (KD)

Protein description

MAs Fold change

2D Fold change

Induced proteins

Observed

Expected

Observed

Expected

   

22

DnaK

4.57

4.30

65.99

66,01

Class I heat-shock protein (molecular chaperone) DnaK

1.68

159

38

GroEL

4.70

4.43

62.10

57,37

Heat-shock protein (molecular chaperone)

ND

1.66

Repressed proteins

       

108

ddlA

4.50

4.20

49.192

40,67

D-alanine – D-alanine ligase

-1.88

-5.41

66

atpD

4.69

4.47

56.978

51,61

AtpD protein

ND

-2.17

  1. ND-Not detectable.