Genetics of Animal Health and Disease in Cattle
Author Information
Author(s): Donagh P Berry, Mairead L Bermingham, Margaret Good, Simon J More
Primary Institution: Animal and Grassland Research and Innovation Centre, Teagasc, Moorepark, Co. Cork, Ireland
Hypothesis
The review aims to summarize research studies on the genetics of animal health and disease resistance in cattle.
Conclusion
Genetics significantly contribute to the overall health and disease resistance in cattle, and breeding programs should incorporate these traits.
Supporting Evidence
- Genetic selection for improved resistance to disease in cattle is likely to be fruitful.
- Advancements in 'omics' technologies may help overcome limitations of traditional breeding programs.
- Genetic variation in susceptibility to diseases exists among cattle.
Takeaway
This study shows that the genes of cattle can affect how healthy they are and how well they resist diseases, so breeding for better health is important.
Methodology
The review summarizes various studies on genetic resistance to diseases in cattle, particularly focusing on Irish cattle.
Potential Biases
Potential biases in data recording and interpretation by farmers or veterinarians.
Limitations
Accurate data on individual animal susceptibility to disease is lacking, which hinders breeding goals.
Participant Demographics
Focus on Irish cattle and various breed types.
Digital Object Identifier (DOI)
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