Continuous muscle, glial, epithelial, neuronal, and hemocyte cell lines for research.

Expression of activated Ras, Ras, provides cultured cells with a proliferation and survival advantage that simplifies the generation of continuous cell lines. Here, we used lineage-restricted Ras expression to generate continuous cell lines of muscle, glial, and epithelial cell type. Additionally, cell lines with neuronal and hemocyte characteristics were isolated by cloning from cell cultures established with broad Ras expression.