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Acorn worms in a nutshell

The genome sequences of two members of the hemichordate group of marine invertebrates bring the evolution of their relatives, including vertebrates, into sharper focus. See Article p.459

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Figure 1: Pharyngeal gill slits.

Casey W. Dunn

Figure 2: Deuterostome relationships.


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  1. Simakov, O. et al. Nature 527, 459–465 (2015).

    Article  CAS  ADS  Google Scholar 

  2. Kaul-Strehlow, S. & Röttinger, E. in Evolutionary Developmental Biology of Invertebrates 6: Deuterostomia (ed. Wanninger, A.) 59–89; (Springer, 2015).

    Book  Google Scholar 

  3. Lester, S. M. Mar. Biol. 85, 263–268 (1985).

    Article  Google Scholar 

  4. Mitchell, C. E., Melchin, M. J., Cameron, C. B. & Maletz, J. Lethaia 46, 34–56 (2013).

    Article  Google Scholar 

  5. Worsaae, K., Sterrer, W., Kaul-Strehlow, S., Hay-Schmidt, A. & Giribet, G. PLoS ONE 7, e48529 (2012).

    Article  CAS  ADS  Google Scholar 

  6. Cannon, J. T. et al. Curr. Biol. 24, 2827–2832 (2014).

    Article  CAS  Google Scholar 

  7. Sea Urchin Genome Sequencing Consortium et al. Science 314, 941–952 (2006).

  8. Dunn, C. W. & Ryan, J. F. Curr. Opin. Genet. Dev. 35, 25–32 (2015).

    Article  CAS  Google Scholar 

  9. Lynch, M. The Origins of Genome Architecture (Sinauer, 2007).

    Google Scholar 

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Correspondence to Casey W. Dunn.

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Dunn, C. Acorn worms in a nutshell. Nature 527, 448–449 (2015).

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