| Literature DB >> 199696 |
Abstract
When avian infectious bronchitis virus (IBV) is fixed in formaldehyde, negative stain is able to penetrate the particle and an internal component is visualized. This component is seen as a tongue or flask shaped structure attached at one point to the outer virus membrane. A model yielding transmission patterns similar to the virus has been made. Gradient centrifugation studies on IBV reveal that the RNP is associated with the internal sac.Entities:
Mesh:
Year: 1977 PMID: 199696 DOI: 10.1099/0022-1317-36-3-495
Source DB: PubMed Journal: J Gen Virol ISSN: 0022-1317 Impact factor: 3.891