APOBEC3B and adenoviridae infectious disease: Transcriptional induction of APOBEC3B has recently been described during adenovirus infection [44], although the molecular mechanism involved has not yet been identified, while in HPV infection, induction of APOBEC3B expression is dependent on the E6 protein [45,46], which does not contain an LXCXE motif, rather than the E7 protein.