Isolation of the amplified dihydrofolate reductase domain from methotrexate-resistant Chinese hamster ovary cells.
We isolated overlapping recombinant cosmids that represent the equivalent of two complete dihydrofolate reductase amplicon types from the methotrexate-resistant CHO cell line CHOC400. The type I amplicons are 260 kilobases long, are arranged in head-to-tail fashion, and represent 10 to 15% of the am...
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| Published in: | Mol Cell Biol |
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| Main Authors: | , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Taylor & Francis
1987
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC365110/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3821723/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/mcb.7.2.569-577.1987 |
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