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Table 2 Number of genes expressed differentially* within a functional category by the BALF-exposed malT mutant

From: malT knockout mutation invokes a stringent type gene-expression profile in Actinobacillus pleuropneumoniae in bronchoalveolar fluid

Functional category Up-regulated genes Down-regulated genes
Protein biosynthesis 2 7
Amino acid biosynthesis 6 2
Cofactor biosynthesis 4 8
Biofilm formation 4 0
Nucleotide biosynthesis 3 0
Lipid biosynthesis 0 2
Lipid degradation 1 0
Cell envelope biosynthesis 3 10
Cellular processes 5 2
Central intermediary metabolism 0 4
DNA metabolism 3 6
Energy metabolism 7 18
Protein folding and stabilization 2 2
Regulatory proteins 7 2
Transcriptional regulators 0 5
Secretion and trafficking 4 10
Mobile and extra-chromosomal function 2 0
Unclassified and unknowns 51 41
Total 104 119
  1. * Differential expression of a gene in the malT mutant is relative to the level of expression of the gene in the wild-type organism, as measured in microarray experiments.