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Evolutionary biology

Animal roots and shoots

DNA sequence data from neglected animal groups support a controversial hypothesis of deep evolutionary history. Inferring that history using only whole-genome sequences can evidently be misleading.

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Figure 1: Animals on trees: the two main hypotheses of the relationships between animal phyla.


  1. Aguinaldo, A. M. A. et al. Nature 387, 489–493 (1997).

    CAS  Article  Google Scholar 

  2. Winnepenninckx, B. et al. Mol. Biol. Evol. 12, 1132–1137 (1995).

    CAS  Google Scholar 

  3. Adoutte, A., Balavoine, G., Lartillot, N. & de Rosa, R. Trends Genet. 15, 104–108 (1999).

    CAS  Article  Google Scholar 

  4. Mushegian, A. R., Garey, J. R., Martin, J. & Liu, L. X. Genome Res. 8, 590–598 (1998).

    CAS  Article  Google Scholar 

  5. Blair, J. E., Ikeo, K., Gojobori, T. & Hedges, S. B. BMC Evol. Biol. 2, 7 (2002).

    Article  Google Scholar 

  6. Wolf, Y. I., Rogozin, I. B. & Koonin, E. V. Genome Res. 14, 29–36 (2004).

    CAS  Article  Google Scholar 

  7. Philippe, H., Lartillot, N. & Brinkmann, H. Mol. Biol. Evol. 22, 1246–1253 (2005).

    CAS  Article  Google Scholar 

  8. Peterson, K. J. & Eernisse, D. J. Evol. Dev. 3, 170–205 (2001).

    CAS  Article  Google Scholar 

  9. Felsenstein, J. Syst. Zool. 27, 401–410 (1978).

    Article  Google Scholar 

  10. Roy, S. W. & Gilbert, W. Proc. Natl Acad. Sci. USA 102, 4403–4408 (2005).

    ADS  CAS  Article  Google Scholar 

  11. Davison, A. & Blaxter, M. L. Parasitology 130, 1–14 (2004).

    Google Scholar 

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Jones, M., Blaxter, M. Animal roots and shoots. Nature 434, 1076–1077 (2005).

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