Table 2.

Functional annotation cluster analyses of genes significantly correlated with number of PTEs

GroupCorrelationClusterNo. of genesEnrichment score
PTSD affectedNegativeImmune response382.14
Defense response562.11
Nucleotide receptor activity111.82
PositiveI-κB kinase/NF-κB cascade101.38
Cell proliferation131.34
Positive regulation of signal transduction211.31
PTSD unaffectedNegativeTransporter activity91.13
Membrane171.05
Transmembrane transporter activity100.99
PositiveCalcium binding61
Secreted50.49
Nonmembrane bound organelle110.44
  • P < 0.01; all genes are reported in terms of DAVID IDs; genes can appear in more than one cluster.