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Updated: Jun 15, 2026

Imaging C. elegans Embryos using an Epifluorescent Microscope and Open Source Software

Imaging C. elegans Embryos using an Epifluorescent Microscope and Open Source Software

Published on: March 24, 2011

Imaging embryonic development in Caenorhabditis elegans.

William A Mohler, Ariel B Isaacson

Cold Spring Harbor Protocols

|March 3, 2010

Summary

This summary is machine-generated.

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Researchers used four-dimensional (4D) microscopy to track gene product expression during nematode embryo development. This technique allows detailed observation of cellular processes, aiding in understanding gene function in embryogenesis.

Area of Science:

Developmental Biology
Cell Biology
Genetics

Background:

Embryos exhibit remarkable pluripotency, three-dimensionality, and rapid cellular rearrangements.
Nematode Caenorhabditis elegans embryogenesis is ideal for high-resolution dynamic imaging due to its transparency and invariant development.
Observing fluorescently labeled components reveals organelle and molecule roles during development.

Purpose of the Study:

To describe the use of four-dimensional (4D) laser-scanning microscopy for dynamic imaging of nematode embryogenesis.
To analyze and compare spatiotemporal expression patterns of fluorescently tagged gene products.
To facilitate the correlation of gene expression with developmental events in C. elegans.

Main Methods:

Utilized high-magnification, high-numerical aperture (NA) laser-scanning microscopy for submicrometer resolution imaging.

More Related Videos

A Semi-high-throughput Imaging Method and Data Visualization Toolkit to Analyze C. elegans Embryonic Development

A Semi-high-throughput Imaging Method and Data Visualization Toolkit to Analyze C. elegans Embryonic Development

Published on: October 29, 2019

4D Microscopy: Unraveling Caenorhabditis elegans Embryonic Development Using Nomarski Microscopy

4D Microscopy: Unraveling Caenorhabditis elegans Embryonic Development Using Nomarski Microscopy

Published on: October 8, 2020

Related Experiment Videos

Last Updated: Jun 15, 2026

Imaging C. elegans Embryos using an Epifluorescent Microscope and Open Source Software

Imaging C. elegans Embryos using an Epifluorescent Microscope and Open Source Software

Published on: March 24, 2011

A Semi-high-throughput Imaging Method and Data Visualization Toolkit to Analyze C. elegans Embryonic Development

A Semi-high-throughput Imaging Method and Data Visualization Toolkit to Analyze C. elegans Embryonic Development

Published on: October 29, 2019

4D Microscopy: Unraveling Caenorhabditis elegans Embryonic Development Using Nomarski Microscopy

4D Microscopy: Unraveling Caenorhabditis elegans Embryonic Development Using Nomarski Microscopy

Published on: October 8, 2020

Employed four-dimensional (4D) microscopy to capture dynamic changes over time (3D space + time).

Processed microscopy data to record, portray, and analyze fluorescent protein localization patterns.

Main Results:

Successfully recorded dynamic expression patterns of hundreds of green fluorescent protein (GFP)-tagged endogenous genes during C. elegans development.
Demonstrated the feasibility of observing entire developing embryos within a single microscope field.
Generated a comprehensive dataset for analyzing gene product localization and function during embryogenesis.

Conclusions:

Four-dimensional (4D) microscopy is a powerful tool for studying complex developmental processes in C. elegans.
This approach enables detailed analysis of gene product behavior during embryogenesis.
The generated data aids in understanding the molecular mechanisms underlying invariant embryonic development.