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Related Concept Videos

Transgenic Organisms00:53

Transgenic Organisms

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Overview
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Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
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Updated: May 6, 2026

The Zebrafish Tol2 System: A Modular and Flexible Gateway-Based Transgenesis Approach
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Transgenic fish: present status and future directions.

C L Hew1

  • 1Research Institute, Hospital for Sick Children and Depts. of Clinical Biochemistry and Biochemistry, University of Toronto, Toronto, Canada.

Fish Physiology and Biochemistry
|November 14, 2013
PubMed
Summary
This summary is machine-generated.

Gene transfer technology enables successful production of transgenic fish, a major breakthrough for aquaculture and mariculture. Further research is recommended for gene constructs, methods, and safety.

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Area of Science:

  • Aquaculture and Mariculture
  • Animal Genetics
  • Biotechnology

Background:

  • Gene transfer technology represents a significant advancement in genetic manipulation.
  • Transgenic fish have the potential for unprecedented impact on fish biology, aquaculture, and mariculture.

Purpose of the Study:

  • To summarize the current knowledge and challenges in transgenic fish production.
  • To identify key areas for future research and development in the field.

Main Methods:

  • The study is a summary of discussions from a workshop on Transgenic Fish.
  • Key topics included current knowledge, experimental difficulties, and related subjects.

Main Results:

  • Successful production of transgenic fish via gene transfer is a critical breakthrough.
  • The technology holds vast potential for revolutionizing aquaculture and mariculture.

Conclusions:

  • Further research is essential for improving gene constructs and development methods.
  • Enhanced safety containment and interdisciplinary collaboration are crucial for advancing transgenic fish technology.