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Related Experiment Videos

Spemann's organizer and the formative cells.

W O Gross

    Archivio Italiano Di Anatomia E Di Embriologia. Italian Journal of Anatomy and Embryology
    |July 1, 1989
    PubMed
    Summary

    Formative cells drive developmental events after organizer material transplantation in Triton germ. Fibroblast activity facilitates epithelial cell locomotion during early in vitro mesonephrogenesis.

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    Area of Science:

    • Developmental biology
    • Cell biology
    • Amphibian embryology

    Background:

    • Transplantation of organizer material in Triton germ initiates complex developmental events.
    • Understanding cell behavior post-transplantation is crucial for comprehending embryonic development.

    Purpose of the Study:

    • To elucidate the role of formative cells in post-transplantation events.
    • To document the initial stages of in vitro mesonephrogenesis.
    • To analyze cell locomotion mechanisms during early kidney development.

    Main Methods:

    • In vitro filming of early mesonephrogenesis.
    • Observation of cell interactions following organizer material transplantation in Triton germ.

    Main Results:

    • Formative cells are identified as key drivers of post-transplantation events.
    • The locomotion of epithelial cells during in vitro mesonephrogenesis is mediated by fibroblast activity.
    • Filmed sequences provide dynamic insights into cellular movements.

    Conclusions:

    • Fibroblast activity is essential for epithelial cell migration in early mesonephrogenesis.
    • Formative cells play a critical role in orchestrating developmental processes after tissue transplantation.

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