La fracturación hidráulica y el engrosamiento activo posicionan la luz del blastocisto del ratón

Julien G Dumortier1, Mathieu Le Verge-Serandour2, Anna Francesca Tortorelli1

  • 1Institut Curie, PSL Research University, Sorbonne Université, CNRS UMR3215, INSERM U934, Paris, France.

Science (New York, N.Y.)
|August 3, 2019
PubMed
Resumen

La formación de un blastocoel lleno de líquido en embriones de ratón implica la fractura hidráulica de los contactos celulares, creando microlumens que se fusionan. Este proceso, similar al engrosamiento de la espuma, determina en última instancia el primer eje de simetría del embrión.

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