Origins of radial symmetry identified in an echinoderm during adult development and the inferred axes of ancestral bilateral symmetry

Proceedings of the Royal Society B: Biological Sciences

Volumn 274, Issue 1617, 2007, Pages 1511-1516

  Morris, Valerie B ^a  

^a UNIVERSITY OF SYDNEY   (Australia)

Author keywords

Echinoid; Evolution; Holopneustes purpurescens; Irregular sea urchins; Morphogenesis; Pentamery

Indexed keywords

CAMBRIAN; COMMON ANCESTRY; DEVELOPMENTAL BIOLOGY; ECHINODERM; EVOLUTION; GENE; METAZOAN; MORPHOGENESIS; RELATEDNESS; SYMMETRY;

ANATOMY; ARCHENTERON; ARTICLE; BLASTOPORE; DEVELOPMENTAL STAGE; DORSAL HYDROCOELE; ECHINODERM; EMBRYONIC STRUCTURES; EVOLUTIONARY HOMOLOGY; HOLOPNEUSTES PURPURESCENS; LARVAL STAGE; METAZOON; MORPHOGENESIS; MOUTH; NONHUMAN; NOTOCHORD; PENTAMERY; PHYLUM; PRIMARY PODIA; PRIORITY JOURNAL; PROBOSCIS; RADIUS; SEA URCHIN; SEQUENCE HOMOLOGY; VENTRAL HYDROCOELE;

CHORDATA; DEUTEROSTOMIA; ECHINODERMATA; ECHINOIDA; ECHINOIDEA; HEMICHORDATA; HOLOPNEUSTES PURPURESCENS; METAZOA;

EID: 34447300159     PISSN: 09628452     EISSN: 14712970     Source Type: Journal    
DOI: 10.1098/rspb.2007.0312     Document Type: Article

References (21)

1. Arenas-Mena, C., Cameron, A. R. & Davidson, E. H. 2000 Spatial expression of Hox cluster genes in the ontogeny of a sea urchin. Development 127, 4631-4643.
2. Bather, F. A. 1900 The echinoderma. In A treatise on zoology, part III (ed. E. R. Lankester), pp. 1-344. London, UK: Adam & Charles Black.
3. David, B. & Mooi, R. 1996 Embryology supports a new theory of skeletal homologies for the phylum Echinodermata. C. R. Acad. Sci. Paris 319, 577-584.
4. David, B., Mooi, R. & Telford, M. 1995 The ontogenetic basis of Lovén's rule clarifies homologies of the echinoid peristome. In Echinoderm research 1995 (eds R. Emson, A. Smith & A. Campbell), pp. 155-164. Rotterdam, The Netherlands: Balkema.
5. Eernisse, D. J. & Peterson, K. J. 2004 The history of animals. In Assembling the tree of life (eds J. Cracraft & M. J. Donoghue), pp. 197-208. New York, NY: Oxford University Press.
6. Gilbert, S. F. 1988 Developmental biology, 2nd edn. Sunderland, MA: Sinauer.
7. Hyman, L. H. 1955 The invertebrates: Echinodermata, vol. IV. New York, NY: McGraw-Hill.
8. Hyman, L. H. 1959 The invertebrates: smaller coelomate groups, vol. V. New York, NY: McGraw-Hill.
9. Mooi, R., David, B. & Marchand, D. 1994 Echinoderm skeletal homologies: classical morphology meets modern phylogenetics. In Echinoderms through time (eds B. David, A. Guille, J. P. Féral & M. Roux), pp. 87-95. Rotterdam, The Netherlands: Balkema.
10. Morris, V. B. 1995 Apluteal development of the sea urchin Holopneustes purpurescens Agassiz (Echinodermata: Echinoidea: Euechinoidea). Zool. J. Linn. Soc. 114, 349-364. (doi:10.1006/zjls.1995.0028)
11. Morris, V. B. & Byrne, M. 2005 Involvement of two Hox genes and Otx in echinoderm body-plan morphogenesis in the sea urchin Holopneustes purpurescens. J. Exp. Zool. B Mol. Dev. Evol. 304B, 456-467. (doi:10.1002/jez.b.21065)
12. Ohshima, H. 1921 On the development of Cucumaria echinata v. Marenzeller. Q. J. Microsc. Sci. 65, 173-246.
13. Paul, C. R. C. & Smith, A. B. 1984 The early radiation and phylogeny of echinoderms. Biol. Rev. 59, 443-481. (doi:10.1086/414043)
14. Peterson, K. J., Arenas-Mena, C. & Davidson, E. H. 2000 The A/P axis in echinoderm ontogeny and evolution: evidence from fossils and molecules. Evol. Dev. 2, 93-101. (doi:10.1046/j.1525-142x.2000.00042.x)
15. Runnström, Sv. 1927 Über die Entwicklung von Leptosy-napta inhaerens. Bergens Mus. Årbok 1, 1-80.
16. Saucède, T., Mooi, R. & David, B. 2003 Combining embryology and paleontology: origins of the anterior-posterior axis in echinoids. C. R. Polevol 2, 399-412. (doi:10.1016/j.crpv.2003.09.017)
17. Saucède, T., Mooi, R. & David, B. 2004 Evolution to the extreme: origins of the highly modified apical system in pourtalesiid echinoids. Zool. J. Linn. Soc. 140, 137-155. (doi:10.1111/j.1096-3642.2004. t01-1-00091.x)
18. Smiley, S. 1986 Metamorphosis of Stichopus californicus (Echinodermata: Holothuroidea) and its phylogenetic implications. Biol. Bull. 171, 611-631. (doi:10.2307/1541627)
19. Smith, A. B., Peterson, K. J., Wray, G. & Littlewood, D. T. J. 2004 From bilateral symmetry to pentaradiality. In Assembling the tree of life (eds J. Cracraft & M. J. Donoghue), pp. 365-383. New York, NY: Oxford University Press.
20. Swalla, B. J. 2006 Building divergent body plans with similar genetic pathways. Heredity 97, 235-243. (doi:10.1038/sj.hdy.6800872)
21. von Ubisch, L. 1913 Die Entwicklung von Strongylocentrotus lividus. (Echinus microtuberculatus, Arbacia pustulosa.). Zeit. f. wiss. Zool. 106, 409-448.