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Four butterflies connected to their parents

This project explores the representation of butterfly phylogenies and their connection to the past and future. It discusses different tree building methods and highlights the importance of reading and understanding topological equivalence in phylogenetic studies. The project draws inspiration from Alexander Calder's artwork and incorporates the David HornackWhippo dataset. The composite drawing uses MS Word clip art images and references evolutionary analysis and system biology research.

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Four butterflies connected to their parents

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Presentation Transcript

  1. offspring parents Four butterflies connected to their parents

  2. future Individuals past Population

  3. Population Lineage/ Species Phylogeny

  4. Representation of phylogenies A B C A B C A simplified representation The True History

  5. Tree Reading

  6. Topological equivalence

  7. Alexander Calder Untitled, 1941 sheet metal, wire, and paint

  8. Project with David HornackWhippo dataset Composite drawing from 2 MS Word clip art images

  9. S. Freeman, J. C. Herron, Evolutionary analysis (Pearson/Prentice Hall, Upper Saddle River, NJ, ed. 3rd, 2004).

  10. ?

  11. J. Gatesy, et al., Syst. Biol.48, 6-20 (1999) p12.

  12. Tree Building

  13. How did you build it? • Character based method • Distance method • Rooted • Unrooted

  14. How did you build it? • UPGMA • Unweighted Pair Group Method with Arithmatic Mean • Neighbor Joining

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