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| Content Provider | Springer Nature Link |
|---|---|
| Author | Jin, S. D. Hoque, Md. R. Seo, D. W. Paek, W. K. Kang, T. H. Kim, H. K. Lee, J. H. |
| Copyright Year | 2014 |
| Abstract | Recently, the consumption of duck meat has increased; therefore, we need to reveal the origin and gene flow of domestic ducks in Korea. In order to discriminate between duck species, d-loop variations in mitochondrial DNA (mtDNA) have been investigated. In this study, 45 individuals from seven species of wild and domestic ducks in Korea were considered for the d-loop region sequences. With the participation of all the sequences, a phylogenetic neighbor-joining tree was constructed to differentiate between the wild and domestic duck species. In consideration of these sequences, a total 66 haplotypes were obtained (indel included) with an average haplotype of 76.9 %, and a haplotype and nucleotide diversity of 0.91 and 0.01, respectively. Also, an estimation of the sequence divergence within and between species was measured in 0.045 and 0.013–0.095, respectively. Meanwhile, the lowest distances of 0.024, 0.013 and 0.018 were observed in three species, including the Mallard, Spot-billed and domestic duck, respectively, which have relatively close genetic relationships. All haplotypes were used for the median-joining network analysis to differentiate all duck species, while three duck species were closely related. Moreover, 26 indel polymorphisms were identified which could be used for the discrimination among the duck species. Based on our results, duck species were effectively discriminated in a d-loop region, which could then be used for an appropriate genetic conservation program for the wild duck and domestic duck breeds in Korea. |
| Starting Page | 1645 |
| Ending Page | 1652 |
| Page Count | 8 |
| File Format | |
| ISSN | 03014851 |
| Journal | Molecular Biology Reports |
| Volume Number | 41 |
| Issue Number | 3 |
| e-ISSN | 15734978 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2014-01-11 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | D-loop Duck Phylogeny Mitochondrial DNA Hybridization Animal Biochemistry Animal Anatomy / Morphology / Histology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Medicine Molecular Biology |
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