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Nasonia vitripenni Jewel Wasp You are the PI (Primary Investigator)
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Life Cycles
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Haplo/Diplo Genetics
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Wasp Development Timelines 18 o, 28 o C
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Complementation Process by which an allele of each of two mutant genes makes up for the defect in the other gene. Process by which an allele of each of two mutant genes makes up for the defect in the other gene.
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You Find Three Mutants With a Similar Phenotype Are they the Same Genotype?
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Possible Physiology Enzyme A Enzyme B Enzyme C Enzyme A Enzyme B Enzyme C Enzyme A Enzyme B Enzyme C Enzyme A Enzyme B Enzyme C transport
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Complement a||Ba||B a||Ba||B A||bA||b A||bA||b x A||bA||b a||Ba||B Two genes Both Recessive Think about dominant mutations!
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Fail to Complement A||bA||b A||bA||b A||bA||b A||bA||b x A||bA||b A||bA||b 1 gene
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Three scarlet eyed mutants, how many loci? st DR, st C, st 318 Connect same gene with a line. st DR st C st 318 Fail to complement For example. st D Hypothetically
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Handling Wasps
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Sexing Wasps adults
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Sexing Wasps larvae, tuxedo – black stages
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Sex Pictures
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Scoring Red Eyes Here
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Scoring Eye Color
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Another Chart, Same Info
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Wasp Business Link
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To Do Plan experiment! Plan experiment! define symbols, diagram crosses, determine expectations, etc. Each student : complementation. Each student : complementation. Per bench, or per pair (will tell next week), Per bench, or per pair (will tell next week), recessive, dominance, controls (stock maintenance). To Do Tuesday -Tuesday? …up to you!
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Plan Your Crosses Think about the wasp’s schedule, Think about your schedule, Plan accordingly!
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st DR, st C, st 318 F1 data, F2 data that means something
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