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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.