Newly identified patterns of Pax2 expression in the developing mouse forebrain
2008
Pax2 Expression in Developing Mouse Forebrain
publication
Evidence: moderate
Author Information
Author(s): Fotaki Vassiliki, Price David J, Mason John O
Primary Institution: University of Edinburgh
Hypothesis
Pax2 serves as a marker for specific cell populations in the developing mouse forebrain.
Conclusion
Pax2 is expressed in populations of cells within the developing septum, hypothalamus, and eminentia thalami, indicating its utility as a marker of forebrain development.
Supporting Evidence
- Pax2 is first expressed at embryonic day 10.5 in the developing mouse forebrain.
- Pax2 expression is maintained in the enlarged septum of Pax6Sey/Sey mutants.
- Pax2 does not co-express with GABAergic or cholinergic markers in the septum.
Takeaway
Pax2 is a special marker that helps scientists understand how certain brain cells develop in baby mice.
Methodology
The study used immunohistochemistry to examine Pax2 expression in mouse embryos at various developmental stages.
Limitations
The study primarily focuses on Pax2 expression without exploring the functional implications of these findings.
Digital Object Identifier (DOI)
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