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Nasonia vitripenni Jewel Wasp You are the PI (Primary Investigator)

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Presentation on theme: "Nasonia vitripenni Jewel Wasp You are the PI (Primary Investigator)"— Presentation transcript:

1 Nasonia vitripenni Jewel Wasp You are the PI (Primary Investigator)

2 Life Cycles

3 Haplo/Diplo Genetics

4 Wasp Development Timelines 18 o, 28 o C

5 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.

6 You Find Three Mutants With a Similar Phenotype Are they the Same Genotype?

7 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

8 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!

9 Fail to Complement A||bA||b A||bA||b A||bA||b A||bA||b x A||bA||b A||bA||b 1 gene

10 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

11 Handling Wasps

12 Sexing Wasps adults

13 Sexing Wasps larvae, tuxedo – black stages

14 Sex Pictures

15 Scoring Red Eyes Here

16 Scoring Eye Color

17 Another Chart, Same Info

18 Wasp Business Link

19 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!

20 Plan Your Crosses Think about the wasp’s schedule, Think about your schedule, Plan accordingly!

21 st DR, st C, st 318 F1 data, F2 data that means something


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