Replication cycle and associated biosynthetic reactions for a non-oncogenic avian adenovirus

The replication cycle of the non-oncogenic fowl adenovirus serotype 10 (FAV-10) has been examined. The onset of viral DNA synthesis was shown to commence at about 10 h postinfection (hpi) defining the early period of viral replication as prior to this time and the late phase as that time following the initiation of DNA replication. Virus titre rapidly increased between 18 and 24 hpi with maximum virus yield between 28 and 30 hpi. The late phase transcription profiles of the FAV-10 genome from 10 hpi to 24 hpi were determined. Late translation of virus protein began about 14 hpi increasing rapidly between 18 and 30 hpi.