lecture 3

lecture 3 - Welcome to BASIC GENETICS (Biology 202) Extra...

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BIOL 202 - T. Western 20051 Welcome to BASIC GENETICS (Biology 202) Extra seating is available upstairs in Leacock 219 (Course video is available on WebCT )
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BIOL 202 - T. Western 20052 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 20053 “BROTHER MENDEL! WE GROW TIRED OF PEAS!”
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BIOL 202 - T. Western 20054 Figure 2-12 A single-gene model explains Mendel’s ratios
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BIOL 202 - T. Western 20055 Autosomes and sex chromosomes XY XX Human chromsome set Human sex determination
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BIOL 202 - T. Western 20056 Sex Determination in Fruit Flies Female XX Male XY or X
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BIOL 202 - T. Western 20057 Figure 2-25 Human sex chromosomes
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BIOL 202 - T. Western 20058 Figure 2-26 Red-eyed and white-eyed Drosophila (an example of a sex-linked trait)
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BIOL 202 - T. Western 20059 Figure 2-27 part 1 An example of X-linked inheritance (part 1)
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BIOL 202 - T. Western 200510 Figure 2-27 part 2 An example of X-linked inheritance (continued)
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lecture 3 - Welcome to BASIC GENETICS (Biology 202) Extra...

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