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Biochemical polymorphism studies in breeds of wool-sheep, hair-sheep and their hybrids in malaysia

Lee, S.L ; Agamuthu, P. (Malaya University, Kuala Lumpur (Malaysia). Institute of Advanced Studies)

Asian-australasian journal of animal sciences, 1995-08, Vol.8 (4), p.357-364

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  • Título:
    Biochemical polymorphism studies in breeds of wool-sheep, hair-sheep and their hybrids in malaysia
  • Autor: Lee, S.L ; Agamuthu, P. (Malaya University, Kuala Lumpur (Malaysia). Institute of Advanced Studies)
  • Assuntos: AMELIORATION DES ANIMAUX ; ANIMAL BREEDING ; BIOCHEMICAL POLYMORPHISM ; DISTANCE GENETIQUE ; DISTANCIA GENETICA ; GENETIC DISTANCE ; HIBRIDOS ; HYBRIDE ; HYBRIDS ; MEJORAMIENTO ANIMAL ; OVIN ; OVINOS ; POLIMORFISMO BIOQUIMICO ; POLYMORPHISME BIOCHIMIQUE ; SHEEP
  • É parte de: Asian-australasian journal of animal sciences, 1995-08, Vol.8 (4), p.357-364
  • Notas: 2000000054
    L10
    KISTI1.1003/JNL.JAKO199523443161626
  • Descrição: A biochemical genetic study on blood enzyme/protein systems in some breeds/crosses of sheep in Malaysia was carried out using horizontal starch gel electrophoresis. Blood samples were collected from 435 sheep, representing 8 breeds/crosses. These included 5 wool sheep breeds (Thai Longtail, wiltshire, Suffolk, Dorsimal and cMBLx), 1 hair sheep breed (Barbados Blackbelly) and 2 hybrids between wool sheep and hair sheep (Cameroon ${\times}$ Thai Longtail and Bali Bali ${\times}$ Malin). Twenty loci systems were examined. Of these, ten ($HB{\beta}$, ALB, TF, XP, CAT, DIA1, EsA, GPI, ME and NP) exhibited genetic variation whereas the other ten (AAT, CA, DIA2, ${\alpha}GLO$, ${\alpha}GLU$, LDH, MDH, PEP[leu-gly-gly], 6PGD and SOD) were monomorphic. The allelic frequencies which were obtained in 10 polymorphic markers are assessed and compared with the results obtained by previous workers. The estimations of inbreeding coefficient, intrabreed variation and breed relationships have been critically discussed and are used to reveal some important recommendations.
  • Idioma: Coreano
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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