Phylogenic Tree Analysis of Angus Grade Cattle
| Main Authors: | Priyadi, Dwi Ahmad, Adinata, Yudi, Hartatik, Tety |
|---|---|
| Format: | Proceeding PeerReviewed application/pdf |
| Bahasa: | eng |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/139218/1/C22_%20D%20A%20Priyadi%20%282016%29_Biotek_Rev.pdf https://repository.ugm.ac.id/139218/ |
Daftar Isi:
- Studies about Indonesian cattle genetic purity should be encourage to determine the value of blood relationship and ancestors prediction, so the effort to improve livestock quality could be done correctly. This can be done by studies based on Cytochrome b gene that is only inherited maternally. The samples are 15 Angus Grade cattles from Sragen, Central Java, which have been reared since 1980s. The comparative datas were 54 Cytochrome b gene reference sequences from various breeds and countries (GenBank). The phylogenetic tree arranged by Mega 6 software with maximum likelihood method (Bootstrap values 1000, Tamura-Nei parameter) used 8 out-group Cytochrome b genes sequence comparators (GenBank). The results obtained that the Angus grade cattle had 2 branches ancestors, that branch belongs to Banteng (Bos javanicus) and branch belong to Domestic Cattle (Bos indicus; Bos taurus), with majority of the sample (n=13) were at the Banteng branch. The result indicates that most of Indonesian cattle presently, both crosses and local, had Banteng maternal ancestor and a small portion had close ancestor with Bos indicus or Bos taurus. Strong presumption that ancestors of native cattle in Indonesia and the surrounding regions are species of Bos javanicus, Bos sauveli, Bos grunniens and Bos frontalis.