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Concept information

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Blastocyst  

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Tipo

  • mesh:Descriptor

Definición

  • A post-MORULA preimplantation mammalian embryo that develops from a 32-cell stage into a fluid-filled hollow ball of over a hundred cells. A blastocyst has two distinctive tissues. The outer layer of trophoblasts gives rise to extra-embryonic tissues. The inner cell mass gives rise to the embryonic disc and eventual embryo proper.

Concepto genérico

Etiquetas alternativas

  • Embryo, Preimplantation

En otras lenguas

  • francés

  • Embryon pré-implantatoire
  • Embryon préimplantatoire

URI

http://data.loterre.fr/ark:/67375/JVR-GXJ6FZZH-G

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