Regulation of Zebrafish Hatching by Tetraspanin cd63
2011
How cd63 Affects Zebrafish Hatching
Sample size: 671
publication
10 minutes
Evidence: high
Author Information
Author(s): Trikić Michael Z., Monk Pete, Roehl Henry, Partridge Lynda J.
Primary Institution: University of Sheffield
Hypothesis
The study investigates the role of cd63 in zebrafish embryonic development and hatching.
Conclusion
The study found that cd63 is essential for the proper functioning of the hatching gland in zebrafish embryos.
Supporting Evidence
- Knockdown of cd63 led to failure of zebrafish embryos to hatch.
- Disorganization of the hatching gland was observed in cd63 morphants.
- cd63 is involved in the release of hatching enzymes necessary for hatching.
Takeaway
Zebrafish need a protein called cd63 to hatch properly; without it, they can't break free from their eggs.
Methodology
The researchers used morpholino knockdown to study the effects of cd63 on zebrafish embryos.
Limitations
The study primarily focuses on a single protein and its role, which may not encompass all factors affecting hatching.
Participant Demographics
Zebrafish embryos aged 0-5 days.
Statistical Information
P-Value
<0.0001
Statistical Significance
p<0.0001
Digital Object Identifier (DOI)
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