User:Tara K. Luckau/Notebook/Team ConGen/2011/11/30

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Structure Analysis of AXRJ

Background

  • subsample of Sceloporus samples from throughout county
  • scored 1st and 2nd pass
  • removed samples with marker dropouts
  • left with 74 samples: Scoring_20111103_AXRJ.xlsx


Structure - county-wide

  • ran 7 runs each of K=1, K=2, K=3, K=4, K=5
20111130 StructureSummary.png
  • the most likely K is that which has the most positive LnP(D) value
    • paste K and LnP(D) rows into SYSTAT and make line graph:
20111130 KGraph.png
  • Bar Plot for K=1
20111130 StructureBarPlot.jpg


Structure - within site

RAJ / HOL

  • ran 4 runs each of K=1, K=2, K=3
20111130 StructureBarPlotRAJHOL.png

SYR

  • ran 4 runs each of K=1, K=2, K=3
20111130 StructureBarPlotSYR.png


Conclusion

  • with existing data (74 samples county-wide, 19 samples in RAJ/HOL, 16 samples in SYR), no population genetic structure ... panmictic