The Zebrafish Genetic and Phenotyping Core provides expertise and equipment to support your experiments with zebrafish as an in vivo model. The Core can generate zebrafish with mutations in specific ...

Researchers have successfully repaired damaged mouse hearts using a protein from zebrafish. They discovered that the protein Hmga1 plays a key role in heart regeneration in zebrafish. In mice, this ...

A team of international researchers has identified a new sex hormone that plays a crucial role in stimulating ovulation. Researchers have identified secretoneurin, a neuropeptide derived from the ...

When University of Ottawa biologists Kim Mitchell and Vance Trudeau began studying the effects of gene mutations in zebrafish, they uncovered new functions that regulate how males and females interact ...

Hi. I’m an absolute novice at breeding zebrafish and was wondering if anybody came across the following problems. My fish are 3 months old and breeding resulted in many eggs, but the majority of these ...

A new study suggests the power of fast-breeding zebrafish, combined with fluorescent tags, as tools for cancer drug discovery. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

In recent years, a rapidly increasing number of scientific papers have been published that utilize zebrafish (Danio rerio) as an alternative model organism in the study of a wide range of biological ...

A heart attack will leave a permanent scar on a human heart, yet other animals, including zebrafish, can clear cardiac scar tissue and regrow damaged muscle as adults. Biologists sheds new light on ...