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Table 1 The proteins with significant changes in abundance

From: Fructose-1,6-bisphosphate aldolase encoded by a core gene of Mycoplasma hyopneumoniae contributes to host cell adhesion

Spot no. Protein description Fold change Mascot scorea Theoretical pI/Mw Sequence coverage (%) Accession
1 Molecular chaperone DnaK (DnaK) + 179 5.17/68281.56 6 ADQ90292.1
2 Elongation factor Tu (EF-Tu) 1.88 711 5.61/44122.49 27 ADQ90729.1
3 Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) + 198 6.67/36873.02 11 ADQ90256.1
4 Adenine phosphoribosyltransferase (Apt) 1.94 216 5.34/18849.21 22 ADQ90402.1
5 l-Lactate dehydrogenase (LDH) 1.72 442 8.29/34237.25 20 ADQ90382.1
6 Heat shock protein (GrpE) 1.97 87 5.47/28854.10 6 ADQ90239.1
7 Fructose-bisphosphate aldolase (FBA) + 342 9.05/43780.88 20 ADQ90241.1
  1. aMascot computes a score based on the probability that the peptides from a sample match those in the selected protein database. The more peptides Mascot identifies from a particular protein, the higher the Mascot score for that protein.
  2. “+” Means those proteins that only observed in the 2-DE map of M. hyopneumoniae strain 168, which means its expression level in strain 168L is very low.