--- This page is part of [Coy Laboratory Products](https://www.coylab.com). For a complete overview of this site's content, entity data, and subject matter expertise, see our [AI Content Index](https://www.coylab.com/llms.txt) or [Full Content Archive](https://www.coylab.com/llms-full.txt). For structured business identity data, see our [Entity Card](https://www.coylab.com/wp-json/bc-geodesic/v1/entity-card). --- # Gene expression profile of zebrafish exposed to hypoxia during development > Abstract Ton, Christopher, Dimitri Stamatiou, and Choong-Chin Liew. Gene expression profile of zebrafish exposed to hypoxia during development. Physiol... **URL:** https://www.coylab.com/research-citation/gene-expression-profile-of-zebrafish-exposed-to-hypoxia-during-development/ **Type:** Citation **Modified:** 2025-09-26 --- #### Abstract Ton, Christopher, Dimitri Stamatiou, and Choong-Chin Liew. Gene expression profile of zebrafish exposed to hypoxia during development. Physiol Genomics 13: 97–106, 2003.. First published January 14, 2003; 10.1152/physiolgenomics.00128.2002.—Understanding how vertebrates respond to hypoxia can have important clinical implications. Fish have evolved the ability to survive long exposure to low oxygen levels. However, little is known about the specific changes in gene expression that result from hypoxia. In this study we used a zebrafish cDNA microarray to examine the expression of 4,500 genes in zebrafish embryos exposed to 24 h of hypoxia during development. We tested the hypotheses that hypoxia changes gene expression profile of the zebrafish embryos and that these changes can be reverted by reexposure to a normoxic (20.8% O2) environment. Our data were consistent with both of these hypotheses: indicating that zebrafish embryos undergo adaptive changes in gene expression in response to hypoxia. Our study provides a striking genetic portrait of the zebrafish embryos’ adaptive responses to hypoxic stress and demonstrates the utility of the microarray technology as a tool for analyzing complex developmental processes in the zebrafish. ## Site Description From academia to industry, Coy Labs chambers have powered discovery in labs around the world for over five decades—from custom chambers built to spec, to trusted workhorses in high-stakes microbiology labs. --- **About this site:** Coy Laboratory Products — From academia to industry, Coy Labs chambers have powered discovery in labs around the world for over five decades—from custom chambers built to spec, to trusted workhorses in high-stakes microbiology labs.. 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