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Nasonia vitripenni You are the PI ( P rimary I nvestigator)

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Presentation on theme: "Nasonia vitripenni You are the PI ( P rimary I nvestigator)"— Presentation transcript:

1 Nasonia vitripenni You are the PI ( P rimary I nvestigator)

2 Jewel Wasp Tell me about it…

3 Life Cycles

4 Haplo/Diplo Genetics

5 Wasp Development Timelines 18 o, 28 o C

6 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.

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

8 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

9 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 genes!

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

11 Three scarlet eyed mutants, how many loci? st DR, st C, st 318 Connect same gene with a line. st DR st 318 st C Fail to complement For example.

12 Handling Wasps

13 Sexing Wasps adults

14 Sexing Wasps larvae, tuxedo – black stages

15 Sex Pictures

16 Scoring Red Eyes Here

17 Scoring Eye Color

18 Another Chart, Same Info

19 Wasp Business Link

20 To Do Thursday Plan experiment! Plan experiment!  define symbols, diagram crosses, determine expectations, etc. Each student : complementation. Each student : complementation. Per bench, or per pair (will tell tomorrow), Per bench, or per pair (will tell tomorrow),  recessive, dominance,  controls (stock maintenance). To Do Tuesday?

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

22 Next Week Tinker with wasps, Tinker with wasps, Exam Review Exam Review Exam I, Exam I, Basic Mendel! Basic Mendel!


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