lecture 4

lecture 4 - Lecture 3: Single Gene Inheritance II...

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BIOL 202 - T. Western 20051 Lecture 3: Single Gene Inheritance II Sex Linkage and sex-linked inheritance. Pedigree analysis (an extension of simple Mendelian inheritance). **Problem Set 1 is NOW AVAILABLE on-line** Reading (9th edition) pp.  57-75 (8th edition) pp. 42-55
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BIOL 202 - T. Western 20052 Phenylthiocarbamide tasters: about 70% of the human population. Phenylthiocarbamide NON-tasters: about 30% of the human population. QuickTimeª and a decompressor are needed to see this picture. Phenylthiocarbamide tasting (A genetic polymorphism)
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BIOL 202 - T. Western 20053 Pedigree analysis and polymorphisms (variants that are not rare) Non-taster (PTC) Taster (PTC)
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BIOL 202 - T. Western 20054 Pedigree analysis and polymorphisms (variants that are not rare) Non-taster (PTC) t/t Taster (PTC) T/_ t/t t/t t/t t/t t/t t/t t/t t/t t/t t/t t/t T/t T/t T/t T/t T/t T/t T/t T/t T/_ T/_ T/_ T/_ T/t T/t T/t T/t
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BIOL 202 - T. Western 20055 Sex-linked patterns of inheritance and pedigree analysis
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BIOL 202 - T. Western 20056 Sex-linkage and pedigrees
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BIOL 202 - T. Western 20057 Sex-linkage and Pedigrees (for a rare condition)
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BIOL 202 - T. Western 20058 Sex-linkage and Pedigrees (for a rare condition) A/_ normal a/a affected A/a a/a a/a A/a A/a
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BIOL 202 - T. Western 20059 Recessive sex-linked traits and pedigrees
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Queen Victoria European Royal Families and Hemophilia
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Hemophilia: A sex-linked recessive disorder Victoria Alice Alexandra Alexis
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Hemophilia and the Romanov’s Alexis
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BIOL 202 - T. Western 200514
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lecture 4 - Lecture 3: Single Gene Inheritance II...

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