Loss of unstably amplified dihydrofolate reductase genes from mouse cells is greatly accelerated by hydroxyurea.
Previous work has shown that mammalian cells that carry unstably amplified genes for dihydrofolate reductase (DHFR) gradually lose the amplified DHFR genes when grown in the absence of the DHFR inhibitor methotrexate (MTX). Unstably amplified genes occur on small acentric chromosomes called double m...
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| Udgivet i: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
1983
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC389986/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6584871/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.80.24.7533 |
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