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Haemoglobin types in African cattle.
Journal of the South African Veterinary Association
|June 1, 1975
Summary
Domesticated African cattle, identified by Haemoglobin C, offer genetic insights into human migration patterns. Haemoglobin B frequency in cattle correlates with migration distance from India, aiding anthropological studies.
Area of Science:
- Zoology
- Anthropology
- Genetics
Background:
- Domesticated animal migration in Africa is linked to human tribal movements.
- Haemoglobin C is a genetic marker unique to indigenous African cattle breeds.
- Haemoglobin B is prevalent in African and Indian cattle, with decreasing frequency correlating to migration distance from India.
Purpose of the Study:
- To investigate the utility of cattle haemoglobin variants as genetic markers for understanding human migration in Africa.
- To compare haemoglobin profiles across various African cattle breeds.
Main Methods:
- Analysis of haemoglobin variants (Haemoglobin C and B) in indigenous African cattle breeds.
- Comparison of haemoglobin frequencies across different geographical regions in Southern Africa.
Main Results:
- Haemoglobin C was exclusively found in indigenous African cattle breeds.
- A discernible decrease in Haemoglobin B frequency was observed with increasing distance from India.
- Breed-specific haemoglobin profiles were established for Southern African cattle.
Conclusions:
- Haemoglobin C serves as a reliable genetic marker for indigenous African cattle.
- Cattle haemoglobin electrophoresis provides valuable data for reconstructing past human migration routes in Africa.
- The study highlights the interconnectedness of animal and human migratory histories on the continent.