Detection of the v-abl gene product at cell-substratum contact sites in Abelson murine leukemia virus-transformed fibroblasts
- PMID: 6086963
- PMCID: PMC254471
- DOI: 10.1128/JVI.51.2.547-552.1984
Detection of the v-abl gene product at cell-substratum contact sites in Abelson murine leukemia virus-transformed fibroblasts
Abstract
Monoclonal antibodies to the p15 and p12 gag proteins were used to detect the P120gag-abl transforming protein of Abelson murine leukemia virus in nonproductively transformed normal rat kidney fibroblast cells. The results demonstrate that, in addition to the prominent plasma membrane location, P120gag-abl was associated with points of adhesion between the cell and the substratum. The localization of P120gag-abl was qualitatively similar to that reported for pp60src in the same normal rat kidney fibroblast cells and suggests that these transforming proteins may share some common transformation features.
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