Fig. 4From: The early immune response to infection of chickens with Infectious Bronchitis Virus (IBV) in susceptible and resistant birdsGene expression cluster analysis of the host response in susceptible birds (Line 15I) using the Expander program (http://acgt.cs.tau.ac.il/expander/expander.html). a The expression profile of genes up-regulated during the response to virus. b The GO biological process terms which are significantly enriched during the host response to infection. The frequency of genes of a functional class within the examined set is described as a percentage. c Binding sites for the transcription factors IRF7 and ISRE are seen to be significantly over-represented in genes up-regulated during the host response to IBV infection. The frequency ratio (frequency in set divided by frequency in background) is shownBack to article page