No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Dose-Response Relationship, Drug
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Drug Resistance / genetics
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Genetic Markers*
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Leishmania major / enzymology
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Leishmania major / genetics*
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Methotrexate / pharmacology
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Multienzyme Complexes / genetics*
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Mutation*
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Selection, Genetic
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Tetrahydrofolate Dehydrogenase / genetics*
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Thymidylate Synthase / genetics*
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Transfection / methods*
Substances
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Genetic Markers
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Multienzyme Complexes
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thymidylate synthase-dihydrofolate reductase
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Tetrahydrofolate Dehydrogenase
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Thymidylate Synthase
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Methotrexate