| Literature DB >> 8390829 |
Abstract
Sequencing of parts of the spike, small membrane, and integral membrane protein genes of English isolates of avian infectious bronchitis virus (IBV) isolated in the 1960s revealed that they were not the direct ancestors of those isolated in the 1980s.Entities:
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Year: 1993 PMID: 8390829 PMCID: PMC7086922 DOI: 10.1007/bf01309675
Source DB: PubMed Journal: Arch Virol ISSN: 0304-8608 Impact factor: 2.574