HDAC7 and infection: These dynamic changes may be controlled by the exon skipping of HDAC7. In contrast to the previous gene expression analysis showing up-regulation of the cell cycle genes in early infection phase19, we did not find the significantly overrepresented cell cycle pathway in the early-mid phase (i.e. 4 and 24 hpi), and it suggests that cell cycle genes in early phase may be mainly affected by gene expression change rather than AS alteration.