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Current genomic editing approaches in avian transgenesis
Tae Sub Park1, Kyung Soo Kang, Jae Yong Han
1WCU Biomodulation Major, Department of Agricultural Biotechnology, Research Institute for Agriculture and Life Sciences, College of Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea.
General and Comparative Endocrinology
|December 19, 2012
Summary
Chickens, domesticated over 8000 years ago, are vital global food sources and powerful experimental models. Advancements in transgenic technology further enhance their importance in scientific research.
Area of Science:
- Animal Science
- Developmental Biology
- Biomedical Research
Background:
- Chickens (Gallus gallus domesticus) were domesticated from Red Jungle Fowl over 8,000 years ago.
- They are a primary global food source, supporting a significant and expanding industrial animal stock.
- Historically, chicken eggs have served as crucial models for understanding life's beginnings and biological processes.
Purpose of the Study:
- To highlight the multifaceted importance of chickens in both food production and scientific research.
- To underscore the growing significance of avian models in contemporary biological studies.
- To emphasize the impact of modern transgenic technologies on the utility of chickens in research.
Main Methods:
- Review of historical domestication and utilization of chickens.
- Analysis of the poultry industry's economic scale and consumption trends.
- Examination of chickens' historical and current roles in experimental biology.
Main Results:
- Chickens are a major global food source with substantial economic impact.
- They have been instrumental in advancing knowledge in embryo development, immunology, and endocrinology.
- The development of efficient transgenic technologies has amplified the value of chickens as experimental models.
Conclusions:
- Chickens represent a critical intersection of agriculture and scientific inquiry.
- Their utility as experimental models is continually enhanced by technological advancements.
- The continued importance of chickens in food security and biomedical research is assured.
