Related Experiment Video
Updated: Aug 18, 2026

Identification and Characterization of Metastatic Factors by Gene Transfer into the Novel RIP-Tag; RIP-tva Murine Model
Published on: October 16, 2017
Reversion of temperature sensitive transformation mutants of Rous sarcoma virus and its effect on the expression of
Abstract:
Rous sarcoma virus (RSV) mutants, which bear temperature sensitive (ts) defects in both the maintenance of cell transformation and the expression of tumour specific cell surface antigen(s) (TSSA), have yielded a number of revertants. In seven revertants studied, the acquisition of wild type transforming capacities is always accompanied by a wild type TSSA expression. This strongly indicates that transformation and TSSA expression in RSV are affected by the same mutation.
Related Concept Videos
Mechanisms of Retrovirus-induced Cancers
Rous Sarcoma Virus (RSV) and Cancer
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
Rous Sarcoma Virus (RSV) and Cancer
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...

