Methotrexate-resistant Chinese hamster ovary cells have amplified a 135-kilobase-pair region that includes the dihydrofolate reductase gene. (Q30450050)
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Current Data About Methotrexate-resistant Chinese hamster ovary cells have amplified a 135-kilobase-pair region that includes the dihydrofolate reductase gene.
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(P1932) N H Heintz
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(P1476) "Methotrexate-resistant Chinese hamster ovary cells have amplified a 135-kilobase-pair region that includes the dihydrofolate reductase gene" (language: en)
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(P2093) W C White
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S M Rothman
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J L Hamlin
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