Whole genome sequence analysis of cell culture-adapted rotavirus A strains from chicken.

Rotavirus A (RVA) is a major cause of gastroenteritis in humans and mammalian animals, and has also been abundantly detected in avian species. Avian RVA infection is associated with diarrhea, reduced growth and increased mortality, leading to economic losses in the poultry industry. Avian RVA forms a unique genetic clade within the whole RVA species. However, up to now, only a few full-length avian RVA genomes have been published and only a small number of avian RVA strains have been adapted to grow in cell culture for subsequent studies.