Loss of transformed phenotype upon senescence of Rous sarcoma virus-infected chicken neuroretinal cells
- PMID: 1326672
- PMCID: PMC283681
- DOI: 10.1128/JVI.66.10.6242-6247.1992
Loss of transformed phenotype upon senescence of Rous sarcoma virus-infected chicken neuroretinal cells
Abstract
Success in obtaining permanent Rous sarcoma virus-infected chicken cell lines has been limited because of a senescence phenomenon. We show that a diminished, transformed phenotype, followed by dramatic morphological changes, precedes senescence. These changes are associated with continued expression of pp60v-src, as well as specific alterations in expression of two possible phosphorylated substrates of pp60v-src.
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