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Mouse Mammary Tumour Virus Related Sequences Are Present in Human DNA

Overview
Specialty Biochemistry
Date 1983 Jun 25
PMID 6306576
Citations 16
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Abstract

MuMTV-related sequences have been identified in the DNA of human breast cancer cells using the Southern transfer technique and hybridisation with cloned MuMTV DNA under conditions in which partially mismatched sequences form stable hybrids. Hybridisation with cloned fragments of the MuMTV genome showed that the gag-pol region shares the most homology (estimated to be greater than 80%) with the human MuMTV-related sequences, however, DNA fragments partially homologous to the MuMTV LTR, gag ad env regions were also detected. Analysis of several human DNA samples suggests that the majority of the human MuMTV-related sequences are genetically transmitted but additional Eco R1 fragments were detected in the DNA of one out of three breast cancer cell lines, MCF7. These sequences are potential probes for the human MuMTV-related retroviral sequences and will allow their possible role in human breast cancer to be evaluated.

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References
1.
MCCONAUGHY B, Laird C, McCarthy B . Nucleic acid reassociation in formamide. Biochemistry. 1969; 8(8):3289-95. DOI: 10.1021/bi00836a024. View

2.
Moore D, CHARNEY J, Kramarsky B, LASFARGUES E, Sarkar N, Brennan M . Search for a human breast cancer virus. Nature. 1971; 229(5287):611-4. DOI: 10.1038/229611a0. View

3.
Schlom J, Spiegelman S, Moore D . RNA-dependent DNA polymerase activity in virus-like particles isolated from human milk. Nature. 1971; 231(5298):97-100. DOI: 10.1038/231097a0. View

4.
Axel R, Schlom J, Spiegelman S . Presence in human breast cancer of RNA homologous to mouse mammary tumour virus RNA. Nature. 1972; 235(5332):32-6. DOI: 10.1038/235032a0. View

5.
Calafat J, Hageman P . Remarks on virus-like particles in human breast cancer. Nature. 1973; 242(5395):260-2. DOI: 10.1038/242260a0. View