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Plated Cambrian Bilaterians Reveal the Earliest Stages of Echinoderm Evolution
Echinoderms are unique in being pentaradiate, having diverged from the ancestral bilaterian body plan more radically than any other animal phylum. This transformation arises during ontogeny, as echinoderm larvae are initially bilateral, then pass through an asymmetric phase, before giving rise to th...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3368939/ https://www.ncbi.nlm.nih.gov/pubmed/22701623 http://dx.doi.org/10.1371/journal.pone.0038296 |