Methotrexate-resistant Chinese hamster ovary cells have amplified a 135-kilobase-pair region that includes the dihydrofolate reductase gene.
For the eventual purpose of isolating and studying a single animal cell replicon, we have developed a methotrexate-resistant Chinese hamster ovary cell line that has amplified an early-replicating DNA sequence approximately 500 times; this sequence includes the gene coding for dihydrofolate reductas...
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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
1981
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC348973/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6273843/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.10.6043 |
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