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Related Experiment Video

Updated: May 1, 2026

Visualizing Neuroblast Cytokinesis During C. elegans Embryogenesis
09:52

Visualizing Neuroblast Cytokinesis During C. elegans Embryogenesis

Published on: March 12, 2014

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Visualizing neuroblast cytokinesis during C. elegans embryogenesis.

Denise Wernike1, Chloe van Oostende1, Alisa Piekny2

  • 1Department of Biology, Concordia University.

Journal of Visualized Experiments : Jove
|April 2, 2014
PubMed
Summary
This summary is machine-generated.

This protocol uses fluorescence microscopy to visualize dividing neuroblasts in Caenorhabditis elegans embryos, aiding the study of tissue formation and cell division roles.

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Area of Science:

  • Developmental Biology
  • Cell Biology
  • Microscopy

Background:

  • Tissue formation is vital for metazoan development, relying on intercellular communication and cues from neighboring tissues.
  • Caenorhabditis elegans embryos offer a transparent and simple model for in vivo microscopy studies of tissue morphogenesis.
  • Ventral enclosure in C. elegans involves epithelial cell covering, potentially guided by underlying neuroblasts.

Purpose of the Study:

  • To detail a fluorescence microscopy protocol for imaging dividing cells in C. elegans embryos.
  • To focus on imaging neuroblasts and their potential role in epidermal morphogenesis.
  • To facilitate research into intercellular communication and gene functions in developing tissues.

Main Methods:

  • Utilizing fluorescence microscopy for high-resolution imaging.
  • Developing a protocol specific to Caenorhabditis elegans embryos.
  • Focusing on the visualization of dividing neuroblasts beneath epidermal layers.

Main Results:

  • The protocol enables detailed observation of neuroblast division within the developing embryo.
  • It allows for the study of neuroblast interactions with overlying epidermal cells.
  • Potential roles of neuroblasts in providing guidance cues or mechanical support are highlighted.

Conclusions:

  • This protocol is valuable for investigating the mechanics of tissue formation and epidermal morphogenesis.
  • It can elucidate the importance of cell division and intercellular communication in development.
  • The method aids in understanding gene functions related to cell division in vivo.