Figure 4.

The time course expression of PRR transcripts to infection of 4 pathogens examined by Real-time PCR. A, B and C show the expression profiles of HaPGRPA, HaPGRPC, HaGNBP respectively. Bt, B. thuringiensis; Kp, K. pneumoniae; Ca, C. albicans; and AcMNPV-GFP. (* means P < 0.05, indicating the significant differences between PBS and pathogens challenge at one point in time. PBS controls were performed at time points from 3 h to 24 h for every transcripts, and no significant variation was observed in the transcription level).