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Updated: Feb 6, 2026
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Reverse Genetic Approach to Identify Regulators of Pigmentation using Zebrafish
Published on: March 1, 2022
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Fishing forward and reverse: Advances in zebrafish phenomics
Ricardo Fuentes1, Joaquín Letelier2, Benjamin Tajer1
1Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Mechanisms of Development
|August 22, 2018
Summary
Phenomics systematically analyzes traits to understand gene function. Zebrafish are a powerful model for high-throughput phenotyping, aiding the study of genotype-phenotype associations in development and disease.
Area of Science:
- Phenomics and Genetics
- Genotype-Phenotype Relationships
Background:
- Genetics research aims to link genome to organismal traits.
- Phenomics is an emerging field analyzing phenotypic traits across multiple scales.
- Understanding the genome-phenome relationship is crucial for biological insight.
Purpose of the Study:
- To review large-scale genetic efforts in zebrafish phenotyping.
- To highlight zebrafish as a model for high-throughput phenotyping.
- To discuss the dissection of genotype-phenotype associations.
Main Methods:
- Systematic mutagenesis in zebrafish.
- High-throughput phenotypic analyses across embryonic and adult stages.
- Leveraging genetic and quantitative tools in zebrafish.
Main Results:
- Identification of gene functions through phenotypic analysis.
- Elucidation of the structure of complex traits.
- Demonstration of zebrafish's utility in modeling human disorders.
Conclusions:
- Zebrafish is an outstanding vertebrate model for phenomics.
- The model facilitates the study of genotype-phenotype associations in development, physiology, health, and disease.
- Zebrafish enables comprehensive analysis of diverse phenotypes.
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