A study by Machado et al. analysed the genetic diversity of four cattle breeds using microsatellite markers. The results showed that the Holstein breed was the most distinct from the other breeds. A total of 64 alleles were detected across all four breeds, with each breed showing 53% of the total number of alleles. The average number of alleles per locus was 7.11 ± 3.21. The study provides valuable insight into the genetic diversity of different cattle breeds and has implications for breeding decisions and the preservation of genetic resources.
Tag Archives: Zebu
Zebu cattle have had a significant influence on modern cattle breeds
Zebu cattle, also known as humped cattle or indicine cattle, are a type of domesticated bovine native to South Asia that are adapted to hot, arid climates. They are characterised by a prominent hump on their shoulders, long ears, and a large dewlap, and are known for their ability to tolerate heat and resist diseases prevalent in tropical regions. Zebu cattle were introduced to other parts of the world, including Africa and South America, where they were crossed with local cattle breeds to create new strains that were more heat tolerant and disease resistant. Today, Zebu cattle make up a significant portion of the world’s cattle population and are used for a variety of purposes, including meat, milk, and draught power. They are also valued for their cultural and historical significance.
Genomic clues of the evolutionary history of Bos indicus cattle – Utsunomiya – 2019 – Animal Genetics – Wiley Online Library
THE HISTORY AND EVOLUTION OF BRAHMANS AND ZEBUS
Presentation by Dr George Jacobs to the NSW Branch of ABBA’s Field Day at Grafton Saleyards – 5 March 2000
Origin of Gyr Cattle
India is believed to be the centre of origin of Zebu cattle, Bos indicus, which later spread to Africa and southeast Asia. Domestication took place in the Indus Valley from Bos primigenius nomadicus
Gyr Cattle 