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  1. Nature
    https://www.nature.com/articles/s41586-023-06669-2

    Molecular evidence of anteroposterior patterning in adult …

    • The origin of the pentaradial body plan of echinoderms from a bilateral ancestor is one of the most enduring zoological puzzles1,2. Because echinoderms are defined by morphological novelty, even the most basi… 展开

    Main

    Echinoderms, defined by their calcitic endoskeleton, unique water vascular system a… 展开

    Nature
    RNA tomography in adult P. miniata

    The manifestation of pentaradial symmetry in asteroids is simpler than in other echinoderm classes because it follows a planar organization with the rays extending around the oral–… 展开

    Nature
    M–L deployment of A–P patterning genes

    Although RNA tomography provides coarse average axial positional information, these patterns cannot be directly linked to germ layers or anatomical structures. To investigate axial … 展开

    Nature
    Evolution of axial properties in echinoderms

    The organizational modifications to the ancestral bilateral deuterostome body plan during early echinoderm evolution are so profound that even basic axial comparisons with other deuter… 展开

    Nature
    Methods

    Animal husbandry and tissue preparation
    All animal collection and handling was in compliance with US ethical regulations. Adult and young (~1–2 cm wide) P. miniata specimens were … 展开

    Nature
    Do echinoderms have different body plans?
    It is apparent, even to someone with just a cursory knowledge of these animals, that there is an extraordinary body plan diversity among the classes of adult echinoderms. In contrast, however there has been little intraclass deviation in body plans in the almost 500 million years since their origin. Fig. 1.
    sciencedirect.com
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    目录
    Main
    RNA tomography in adult P. miniata
    M–L deployment of A–P patterning genes
    Evolution of axial properties in echinoderms
    Methods
    Do echinoderms have different body plans?
     
  1. Nature
    https://www.nature.com/articles/d41586 …

    A radical evolutionary makeover gave echinoderms …

    2023年11月1日 · Echinoderms such as starfish are unusual for their five-fold body symmetry. Maps of gene-expression patterns show how this body plan was acquired, and that the genes specifying head structures...

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  3. Nature
    https://www.nature.com/articles/s42003-020-1091-1

    Genomic insights of body plan transitions from bilateral to …

  4. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0012160616305747

    Echinoderm development and evolution in the post-genomic era

  5. Cell Press
    https://www.cell.com/current-biology/fulltext/…

    Evolution: Mapping Out Early Echinoderms: Current …

    2020年7月6日 · The rich early fossil record of the echinoderms reveals surprisingly dynamic patterns of body plan evolution and suggests that currently popular theories about how the major features of the animal originated and …

  7. bioRxiv
    https://www.biorxiv.org/content/10.1101/2023.02.05.527185v1

    Molecular evidence of anteroposterior patterning in adult …

  8. stanford.edu
    https://lowe.stanford.edu/research/body …

    Body plan evolution | Lowe Laboratory - Stanford …

    In the lab, we are revisiting this question by investigating how the highly conserved gene regulatory networks that pattern the body of most bilarian animals are deployed in the derived pentaradial body plan of echinoderms, …

  9. PubMed
    https://pubmed.ncbi.nlm.nih.gov/37914929

    Molecular evidence of anteroposterior patterning in adult …

  10. Semantic Scholar
    https://www.semanticscholar.org/paper/Molecular...

    Molecular evidence of anteroposterior patterning in adult …

  11. Nature
    https://www.nature.com/articles/s41559-024-02456-y

    The brittle star genome illuminates the genetic basis of animal ...