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Linked References

1. S. Harding, “Brian Goodwin: hugely influential and insightful biologist, philosopher and writer: obituary for BC Goodwin,” The Independent, 2009.
2. J. Maynard Smith, et al., “Developmental constraints and evolution,” Quarterly Reviews of Biology, vol. 60, no. 3, p. 265, 1985.
3. G. Webster and B. Goodwin, Form and Transformation: Generative and Relational Principles in Biology, Cambridge University Press, 1996.
4. R. Dawkins, The Greatest Show on Earth, Simon and Schuster, 2010.
5. A. J. Durston, H. J. Jansen, and S. A. Wacker, “Review: time-space translation regulates trunk axial patterning in the early vertebrate embryo,” Genomics, vol. 95, no. 5, pp. 250–255, 2010. View at Publisher · View at Google Scholar · View at PubMed
6. A. J. Durston, H. J. Jansen, and S. A. Wacker, “Time-space translation: a developmental principle,” TheScientificWorldJournal, vol. 10, pp. 2207–2214, 2010. View at Publisher · View at Google Scholar · View at PubMed
7. S. Conway-Morris, “Consider the octopus,” EMBO Reports, vol. 12, no. 3, p. 182, 2011. View at Publisher · View at Google Scholar · View at PubMed
8. P. Callaerts, G. Halder, and W. J. Gehring, “Pax-6 in development and evolution,” Annual Review of Neuroscience, vol. 20, pp. 483–532, 1997. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
9. M. Koyanagi, K. Takano, H. Tsukamoto, K. Ohtsu, F. Tokunaga, and A. Terakita, “Jellyfish vision starts with cAMP signaling mediated by opsin-Gs cascade,” Proceedings of the National Academy of Sciences of the United States of America, vol. 105, no. 40, pp. 15576–15580, 2008. View at Publisher · View at Google Scholar · View at PubMed
10. W. J. Gehring and K. Ikeo, “Pax 6: mastering eye morphogenesis and eye evolution,” Trends in Genetics, vol. 15, no. 9, pp. 371–377, 1999. View at Publisher · View at Google Scholar
11. W. A. Harris, “Pax-6: where to be conserved is not conservative,” Proceedings of the National Academy of Sciences of the United States of America, vol. 94, no. 6, pp. 2098–2100, 1997. View at Publisher · View at Google Scholar
12. D. J. Futuyma, Evolutionary Biology, Sinauer Associates, Sunderland, Mass, USA, 1997.
13. R. C. Brusca and G. J. Brusca, Invertebrates, Sinauer Associates, Sunderland, Mass, USA, 1990.
14. A. Ogura, K. Ikeo, and T. Gojobori, “Comparative analysis of gene expression for convergent evolution of camera eye between octopus and human,” Genome Research, vol. 14, no. 8, pp. 1555–1561, 2004. View at Publisher · View at Google Scholar · View at PubMed
15. S. I. Tomarev, R. D. Zinovieva, and J. Piatigorsky, “Crystallins of the octopus lens. Recruitment from detoxification enzymes,” Journal of Biological Chemistry, vol. 266, no. 35, pp. 24226–24231, 1991.
16. M. A. Yoshida and A. Ogura, “Genetic mechanisms involved in the evolution of the cephalopod camera eye revealed by transcriptomic and developmental studies,” BMC Evolutionary Biology, vol. 11, no. 1, article 180, 2011. View at Publisher · View at Google Scholar · View at PubMed
17. B. C. Goodwin, “How the Leopard Changed its Spots” The Evolution of Complexity, Princeton University Press, 2001.
18. W. Arthur, The Origin of Animal Body Plans: A Study in Evolutionary Developmental Biology, Cambridge University Press, 2000.
19. R. Dawkins, Climbing Mount Improbable, W. W. Norton, 1997.
20. D. Duboule, “The rise and fall of Hox gene clusters,” Development, vol. 134, no. 14, pp. 2549–2560, 2007. View at Publisher · View at Google Scholar · View at PubMed
21. G. Mainguy, J. Koster, J. Woltering, H. Jansen, and A. Durtson, “Extensive polycistronism and antisense transcription in the mammalian Hox cluster,” PLoS ONE, vol. 2, no. 4, article e356, 2007. View at Publisher · View at Google Scholar · View at PubMed
22. N. McGinnis, M. A. Kuziora, and W. McGinnis, “Human Hox-4.2 and Drosophila deformed encode similar regulatory specificities in Drosophila embryos and larvae,” Cell, vol. 63, no. 5, pp. 969–976, 1990. View at Publisher · View at Google Scholar
23. W. J. Gehring, U. Kloter, and H. Suga, “Evolution of the Hox gene complex from an evolutionary ground state,” Current Topics in Developmental Biology, vol. 88, pp. 35–61, 2009. View at Publisher · View at Google Scholar
24. H. C. Seo, R. B. Edvardsen, A. D. Maeland et al., “Hox cluster disintegration with persistent anteroposterior order of expression in Oikopleura dioica,” Nature, vol. 430, no. 7004, pp. 67–71, 2004. View at Publisher · View at Google Scholar · View at PubMed
25. J. M. Woltering and A. J. Durston, “The zebrafish hoxDb cluster has been reduced to a single microRNA,” Nature Genetics, vol. 38, no. 6, pp. 601–602, 2006. View at Publisher · View at Google Scholar · View at PubMed
26. S. A. Wacker, H. J. Jansen, C. L. McNulty, E. Houtzager, and A. J. Durston, “Timed interactions between the Hox expressing non-organiser mesoderm and the Spemann organiser generate positional information during vertebrate gastrulation,” Developmental Biology, vol. 268, no. 1, pp. 207–219, 2004. View at Publisher · View at Google Scholar · View at PubMed