Commercial guinea fowl breeds are widely preferred in modern poultry production systems due to their superior traits, including higher body weight, faster growth rates and increased carcass yield.
In contrast, indigenous guinea fowl, although well adapted to local environmental conditions and more resilient to stress, typically exhibit slower growth and lower meat output.
This productivity gap presents both a challenge and an opportunity for scientific innovation.
At the College of Agriculture and Natural Resources (CANR), a pioneering study is advancing the understanding of indigenous poultry species, particularly guinea fowl, with the aim of improving their productivity under local conditions.
The research, led by Dr. Bismark Kyei of the Department of Animal Science, focuses on uncovering the molecular and genetic differences between indigenous and commercial guinea fowl breeds to enhance the performance of local populations.
Titled “The Transcriptome and Gene Regulatory Pathways of Skeletal Muscles Associated with Commercial and Indigenous Guinea Fowls,” the study examines how gene expression influences growth, muscle development and overall productivity.
At the core of the research is transcriptomics, the study of RNA, molecules expressed within cells and tissues, which provides insights into the biological processes driving performance differences between the two groups.
Beyond generating scientific insights, the study is expected to inform practical breeding strategies aimed at improving indigenous guinea fowl.
Combining conventional breeding methods with advanced molecular and genomic techniques, the study highlights the growing impact of modern science in transforming animal agriculture.
Ultimately, the findings are expected to contribute to more efficient poultry production systems and support efforts to strengthen food security and farmer livelihoods.
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