Significantly enriched biological concepts among differentially expressed genes in
GBS-treated extraplacental membrane cultures. Extraplacental membranes were obtained
from pregnant donors and inoculated with GBS for 4, 8, or 24 h followed by RNA
extraction. Microarray analysis was used to identify differentially expressed genes.
LRPath software was then used to identify significantly enriched biological concepts
(e.g., KEGG pathways, GO terms) among differentially expressed genes. Enriched
biological concepts were identified by an enrichment
P-value < 0.001 for at least two time points. Color intensity
indicates log2(odds ratio) for enrichment (green = downregulated concepts,
red = upregulated concepts).