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Updated: Jun 7, 2026

A Simple Behavioral Assay for Testing Visual Function in Xenopus laevis

A Simple Behavioral Assay for Testing Visual Function in Xenopus laevis

Published on: June 12, 2014

Eye field specification in Xenopus laevis.

Michael E Zuber¹

¹Center for Vision Research, SUNY Eye Institute, Departments of Ophthalmology and Biochemistry & Molecular Biology, Upstate Medical University, Syracuse, New York, USA.

Current Topics in Developmental Biology

|October 21, 2010

Summary

Early vertebrate eye development originates from the anterior brain's eye field. Recent research identifies key genes and molecular mechanisms controlling Xenopus laevis eye field formation.

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Area of Science:

Developmental biology
Genetics
Ophthalmology

Background:

Vertebrate eyes develop from a specific region of the early brain known as the eye field.
Early experiments demonstrated the eye field's crucial role in eye formation through transplantation studies.
The genetic and molecular underpinnings of eye field specification have remained largely unknown until recently.

Purpose of the Study:

To review the genes involved in eye field specification and eye formation.
To explore the molecular mechanisms regulating the initial formation of the eye field in Xenopus laevis.

Main Methods:

Review of existing scientific literature on eye development genetics.
Analysis of molecular pathways and gene expression patterns in early Xenopus embryos.

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Microinjection of DNA into Eyebuds in Xenopus laevis Embryos and Imaging of GFP Expressing Optic Axonal Arbors in Intact, Living Xenopus Tadpoles

Microinjection of DNA into Eyebuds in Xenopus laevis Embryos and Imaging of GFP Expressing Optic Axonal Arbors in Intact, Living Xenopus Tadpoles

Published on: September 4, 2019

Dissection, Culture, and Analysis of Xenopus laevis Embryonic Retinal Tissue

Dissection, Culture, and Analysis of Xenopus laevis Embryonic Retinal Tissue

Published on: December 23, 2012

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Last Updated: Jun 7, 2026

A Simple Behavioral Assay for Testing Visual Function in Xenopus laevis

A Simple Behavioral Assay for Testing Visual Function in Xenopus laevis

Published on: June 12, 2014

Microinjection of DNA into Eyebuds in Xenopus laevis Embryos and Imaging of GFP Expressing Optic Axonal Arbors in Intact, Living Xenopus Tadpoles

Microinjection of DNA into Eyebuds in Xenopus laevis Embryos and Imaging of GFP Expressing Optic Axonal Arbors in Intact, Living Xenopus Tadpoles

Published on: September 4, 2019

Dissection, Culture, and Analysis of Xenopus laevis Embryonic Retinal Tissue

Dissection, Culture, and Analysis of Xenopus laevis Embryonic Retinal Tissue

Published on: December 23, 2012

Main Results:

Identification of specific genes essential for eye field specification.
Elucidation of molecular mechanisms that govern the initial development of the eye field.

Conclusions:

The formation of the vertebrate eye field is a complex process regulated by specific genes and molecular signals.
Understanding these mechanisms provides insights into early eye development and potential developmental abnormalities.