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Mahalinga Nainar, A.
- Chromosomal Characterization of Umblachery Breed of Cattle (Bos indicus) - a Famous South Indian Breed of Tamilnadu, India
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Authors
Affiliations
1 Department of Animal Genetics and Breeding, Madras Veterinary College, Tamilnadu Veterinary and Animal Sciences University, Chennai, Tamilnadu, IN
1 Department of Animal Genetics and Breeding, Madras Veterinary College, Tamilnadu Veterinary and Animal Sciences University, Chennai, Tamilnadu, IN
Source
Indian Journal of Science and Technology, Vol 1, No 6 (2008), Pagination: 1-3Abstract
Umblachery breed is an excellent draught cattle of Tamilnadu, noted for its strength and sturdiness especially used in the marshy fields for wed ploughing. Several genetic markers have been used for identification of farm animals. The present study was undertaken to characterize the Umblachery breed with chromosomes. The diploid chromosome number in Umblachery cattle was 2n=60 comprising of 29 pairs of autosomes and one pair of sex chromosomes. All autosomes are acrocentric, the X- chromosome is submetacentric and Y chromosome is acrocentric. C-banding in Umblachery cattle was showed all autosomes with darkly stained centromere but the sex chromosomes were found to be C-band negative.Keywords
Chromosomal Characterization, Umblachery CattleReferences
- Benjamin BR and Bhat PN (1977) Chromosomal studies on cattle with special reference to cross-breeding. Indian J. Animal Sci. 47, 4-7.
- Di Berardino D, Hayes H, Fries R and Long S (1990) International System for Cytogenetic Nomenclature of Domestic Animals (ISCNDA, 1989). Cytogen. Cell Gen. 53, 65.
- Kieffer MN and Cartwright TC (1968) Sex chromosome polymorphism in domestic cattle. J. Heredity. 59, 35-36.
- Moorehead PS, Nowell PC, Mellman WJ, Batthips DM and Hungerford DA (1960) Chromosome preparation of leucocytes cultured from human peripheral blood. Exptl. Cell Res. 20, 613-616.
- Rasool TT, Bhar PP, Dechamma HJ Kumar S and Bhat PN (1995) Studies on the heterochromatin content among zebu and tarus cattle detected by Cbanding technique. Indian J. Dairy Biosci. 6, 34-38.
- Sumner AT (1972) A simple technique for demonstrating centromeric heterochromatin. Exptl. Cell Res. 83, 438-442.