No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aging / immunology
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Alleles
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Animals
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Cell Differentiation
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Mice
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Mice, Inbred C57BL
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Mice, Mutant Strains
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Point Mutation*
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Purine-Nucleoside Phosphorylase / deficiency*
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Purine-Nucleoside Phosphorylase / genetics*
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Spleen / immunology
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T-Lymphocytes / cytology
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T-Lymphocytes / immunology*
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Thymus Gland / growth & development
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Thymus Gland / immunology*
Substances
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Purine-Nucleoside Phosphorylase