TABLE 2

Gene expression changes categorized by molecular-function GO termsa

GO termExpression change in comparison of:
LB versus swimLB versus swarmSwim versus swarm
NegativePositiveNegativePositiveNegativePositive
CountFDRCountFDRCountFDRCountFDRCountFDRCountFDR
Iron ion binding237.19E-06377.32E-08591.02E-22351.98E-05521.71E-14
Metal ion binding674.66E-06851.70E-12674.34E-041016.31E-17
Cation binding708.70E-07851.02E-11714.85E-051015.24E-16
Ion binding701.09E-06851.39E-11715.99E-051017.60E-16
Transition metal ion binding562.88E-06746.29E-14549.03E-04812.54E-14
Ligase activity, forming carbon-nitrogen bonds131.95E-04161.40E-06
4 Iron, 4 sulfur cluster binding254.70E-06216.93E-03241.63E-04
Nucleotide binding826.20E-05
Cofactor binding481.09E-04
Iron-sulfur cluster binding291.10E-04262.05E-02279.94E-03
Metal cluster binding291.10E-04262.05E-02279.94E-03
2,3-Bisphosphoglycerate-dependent phosphoglycerate mutase activity51.68E-0452.92E-04
Magnesium ion binding271.90E-04
Inorganic cation transmembrane transporter activity174.93E-04
Calcium ion binding89.42E-04
Carbohydrate-importing ATPase activity81.85E-03
Metal ion transmembrane transporter activity141.95E-03148.38E-03
Carbohydrate-transporting ATPase activity83.41E-03
  • a Negative, higher transcript amount under the first growth condition; positive, higher transcript amount under the second growth condition. Count data represent the number of genes from each GO term. All categories showed significant enrichment (FDR P, ≤0.001).