Molecular structure and evolution of double-minute chromosomes in methotrexate-resistant cultured mouse cells.

To determine whether microscopically visible double-minute chromosomes (DMs) are derived from submicroscopic precursors, we monitored the amplification of the dihydrofolate reductase (DHFR) gene in 10 independent isolates of methotrexate (MTX)-resistant mouse cells. At every other doubling in MTX co...

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Bibliografske podrobnosti
Main Authors: Hahn, P J, Nevaldine, B, Longo, J A
Format: Artigo
Jezik:Inglês
Izdano: 1992
Teme:
Research Article
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC364503/
https://ncbi.nlm.nih.gov/pubmed/1620104
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