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Updated: Feb 14, 2026
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Loss- and Gain-of-function Approach to Investigate Early Cell Fate Determinants in Preimplantation Mouse Embryos
Published on: June 6, 2016
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Cell Fate Decisions During Preimplantation Mammalian Development
Stephanie Bissiere1, Maxime Gasnier1, Yanina D Alvarez2
1Institute of Molecular and Cell Biology, A*STAR, Singapore, Singapore.
Current Topics in Developmental Biology
|February 26, 2018
Summary
Early mouse embryo development involves dynamic gene regulation and cell fate decisions. Live imaging reveals how molecular events integrate with morphogenetic changes during development.
Area of Science:
- Developmental Biology
- Molecular Embryology
- Cell Biology
Background:
- The early mouse embryo is a key model for studying cell fate and morphogenesis.
- Understanding the integration of molecular mechanisms and physical changes is crucial for developmental biology.
Purpose of the Study:
- To review recent advancements in understanding early mouse embryonic development.
- To connect dynamic molecular events at the single-cell level with morphogenetic changes.
Main Methods:
- Live imaging technologies
- Analysis of gene regulation dynamics
- Investigation of transcription factors and epigenetic mechanisms
Main Results:
- Dynamic changes in gene regulation, transcription factors, and epigenetics direct cell fate.
- Single-cell molecular events are linked to key morphogenetic changes.
- Live imaging provides unprecedented insights into in vivo developmental processes.
Conclusions:
- The early mouse embryo provides a powerful system for dissecting cell fate and morphogenesis.
- New live imaging technologies are crucial for understanding dynamic molecular events in development.
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