Dorsal or ventral: Similarities in fate maps and gastrulation patterns in annelids, arthropods and chrodates

  title={Dorsal or ventral: Similarities in fate maps and gastrulation patterns in annelids, arthropods and chrodates},
  author={Detlev Arendt and Katharina N{\"u}bler-Jung},
  journal={Mechanisms of Development},

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