Transgenic Zebrafish That Marks Liver Development
Author Information
Author(s): Wang Rui, Li Zhi, Wang Yang, Gui Jian-Fang
Primary Institution: State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
Hypothesis
The study aims to trace liver organogenesis using a transgenic zebrafish model driven by the Apo-14 promoter.
Conclusion
The study successfully developed a transgenic zebrafish line that marks liver organogenesis, providing a valuable tool for future research.
Supporting Evidence
- The Apo-14 promoter-driven GFP was expressed in liver primordium at 20 hpf.
- The transgenic zebrafish line Tg(Apo14: GFP) was established and showed specific expression in liver.
- The study traced the dynamic progression of liver organogenesis from early endodermal cells.
Takeaway
Scientists created a special zebrafish that glows to help them see how the liver forms as the fish grows.
Methodology
The researchers isolated the Apo-14 promoter and created a transgenic zebrafish line expressing GFP to trace liver development.
Limitations
The study may have limitations related to the mosaicism of transgene expression in the zebrafish.
Digital Object Identifier (DOI)
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