No abstract available
MeSH terms
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Biomarkers, Tumor
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Blotting, Southern
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Breast Neoplasms / genetics*
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Carcinoma, Ductal, Breast / genetics*
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DNA Primers
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Electrophoresis, Polyacrylamide Gel
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Genes, env / genetics*
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Mammary Tumor Virus, Mouse
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Plasmids / metabolism
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Polymerase Chain Reaction
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Tumor Cells, Cultured
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Viral Envelope Proteins / genetics*
Substances
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Biomarkers, Tumor
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DNA Primers
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Viral Envelope Proteins