Program Overview

Introduction to the Applied Animal Science Course: Animal Genetics and Breeding

The Applied Animal Science Course, with a focus on Animal Genetics and Breeding, is led by Professor Toshiyuki Manen, Associate Professor Shinji Sasaki, and Assistant Professor Fuki Kawaguchi. This course delves into the realm of animal genetics and breeding, exploring the intricate relationships between animals, their genetic makeup, and the impact of human activities on their evolution and diversity.

Research Overview

Historically, domesticated animals have played a crucial role in human society, providing essential resources for food, clothing, and shelter. However, the recent trend of globalization has significantly affected the world of domesticated animals, leading to a focus on breeding for specific traits and high production efficiency. This has resulted in the endangerment of numerous animal breeds, with the United Nations Food and Agriculture Organization (FAO) reporting the extinction of 190 breeds over the past 15 years and an additional 1,500 breeds at risk of extinction.

Research Areas

The Applied Animal Science Course, with its emphasis on Animal Genetics and Breeding, aims to address these issues through two primary research areas:

1. Identification and Functional Analysis of Useful Genes: This research focuses on identifying genes that contribute to desirable traits in domesticated animals, such as improved meat production in cattle. By understanding the genetic basis of these traits, researchers can develop more effective breeding strategies.
2. Genetic Evaluation and Diversity Analysis of Domesticated Animals in Asia: This research involves conducting genetic evaluations and diversity analyses of domesticated animals in Asia, using DNA analysis to study genetic resources. A key aspect of this research is the study of the genetic structure, origin, and migration routes of cattle and goats in Asia.

Research Outcomes

The research outcomes of the Applied Animal Science Course have significant implications for the conservation and sustainable use of animal genetic resources. By exploring the genetic basis of desirable traits and the genetic diversity of domesticated animals, researchers can develop strategies to preserve and promote the use of diverse animal breeds, ultimately contributing to food security and the conservation of animal genetic resources.

Conclusion

The Applied Animal Science Course, with its focus on Animal Genetics and Breeding, offers a unique opportunity for students to engage with cutting-edge research in animal genetics and breeding. Through its research activities, the course contributes to the advancement of knowledge in this field, ultimately benefiting the conservation and sustainable use of animal genetic resources.