• [email protected]
  • +971 507 888 742
Submit Manuscript
SciAlert
  • Home
  • Journals
  • Information
    • For Authors
    • For Referees
    • For Librarian
    • For Societies
  • Contact
  1. Journal of Biological Sciences
  2. Vol 16 (3), 2016
  3. 86-92
  • Online First
  • Current Issue
  • Previous Issues
  • More Information
    Aims and Scope Editorial Board Guide to Authors Article Processing Charges
    Submit a Manuscript

Journal of Biological Sciences

Year: 2016 | Volume: 16 | Issue: 3 | Page No.: 86-92
DOI: 10.3923/jbs.2016.86.92

Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Article Trend



Total views 53

Authors


Othman E. Othman

Country: Egypt

Eman R. Mahfouz

Country: Egypt

Keywords


  • diversity
  • goat breeds
  • haplotypes
  • mtDNA
  • phylogeny
Research Article

Genetic Biodiversity, Affinities and Phylogeny of Four Goat Breeds in Egypt

Othman E. Othman and Eman R. Mahfouz
Mitochondrial DNA is considered to be the most informative genomic data for declaring the origins of domestic livestock like cattle, sheep, goat and pig. This study aims to identify the genetic diversity and affinities of 4 goat breeds reared in Egypt using mtDNA. The results revealed the presence of 69 polymorphic sites which led to the identification of 44 different haplotypes. The sequences of all detected haplotypes were submitted to GenBank database with the accession numbers KU145776-KU145819. The nucleotide diversity ranged from 0.01121 in Baladi breed to 0.01733 in Zaraibi breed with a total nucleotide diversity of 0.01483 in 4 tested breeds. Net distances between breeds were calculated and the results showed that the highest distances were recorded between Damascus and other breeds; Baladi, Barki and Zaraibi, respectively. Neighbor-joining tree was constructed using the sequences of 70 tested samples and different reference haplogroups. The phylogeny results showed that all tested animals belong to haplogroup A with the exception of two samples, one from Barki and the other from Zaraibi breeds, which belonged to haplogroup G. In conclusion, the genetic distance was found to be wider between Damascus breed (originating from Syria) and other local Egyptian three breeds, where the distance between them was close. Most goat populations in Egypt were found to be belonging to haplogroup A, which agrees with the hypothesis suggesting that the place of goat domestication is the fertile crescent region while the sheep interred North Africa via Sinai.
PDF Fulltext XML References Citation

How to cite this article

Othman E. Othman and Eman R. Mahfouz, 2016. Genetic Biodiversity, Affinities and Phylogeny of Four Goat Breeds in Egypt. Journal of Biological Sciences, 16: 86-92.

DOI: 10.3923/jbs.2016.86.92

URL: https://scialert.net/abstract/?doi=jbs.2016.86.92

Leave a Comment


Your email address will not be published. Required fields are marked *

Useful Links

  • Journals
  • For Authors
  • For Referees
  • For Librarian
  • For Socities

Contact Us

Office Number 1128,
Tamani Arts Building,
Business Bay,
Deira, Dubai, UAE

Phone: +971 507 888 742
Email: [email protected]

About Science Alert

Science Alert is a technology platform and service provider for scholarly publishers, helping them to publish and distribute their content online. We provide a range of services, including hosting, design, and digital marketing, as well as analytics and other tools to help publishers understand their audience and optimize their content. Science Alert works with a wide variety of publishers, including academic societies, universities, and commercial publishers.

Follow Us
© Copyright Science Alert. All Rights Reserved