Microsatellite Genetic Differentiation Analysis of Two Local Chicken Breeds Compared with Foreign Hy-Line Strain


Authors

  • Kh. Roushdy Institute of Animal Production Research, Agriculture Research Center: Giza: Egypt
  • A. Zein El-Dein Departmentof Poultry Production: Faculty of Agriculture, Ain Shams University: Cairo: Egypt
  • M.M. Fathi Departmentof Poultry Production: Faculty of Agriculture, Ain Shams University: Cairo: Egypt
  • U.M. Ali Departmentof Poultry Production: Faculty of Agriculture, Ain Shams University: Cairo: Egypt
  • Heba M. Assy Departmentof Poultry Production: Faculty of Agriculture, Ain Shams University: Cairo: Egypt

DOI:

https://doi.org/10.3923/ijps.2008.1045.1053

Keywords:

Brown Hy-line, dandarawi, egg production, fayoumi, microsatellites

Abstract

The present study was conducted on two Egyptian native breeds (Dandarawi and Fayoumi) and commercial laying hens (brown Hy-line) to estimate genetic differentiation using microsatellites and their association with egg production traits. Five microsatellite markers, four located on Z chromosome and one located on chromosome 1 were used in this study. The present results indicated that the Hy-line strain had significantly better egg production parameters and feed conversion ratio compared to two native breeds. Inversely, the two native breeds had better eggshell quality measurements compared to Hy-line hens. The five microsatellite genetic markers applied in the present study success to reveal high degree of polymorphism among the three breeds used here. Also, a clear discriminating power was achieved in differentiation among studied chicken populations. The genetic distance revealed that Fayoumi breed is mostly related to Hy-line strain more than Dandrawi breed.

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Published

2008-10-15

Issue

Vol. 7 No. 11 (2008)

Section

Research Article

License

Copyright (c) 2008 Asian Network for Scientific Information

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.

How to Cite

Roushdy, K., El-Dein, A. Z., Fathi, M., Ali, U., & Assy, H. M. (2008). Microsatellite Genetic Differentiation Analysis of Two Local Chicken Breeds Compared with Foreign Hy-Line Strain. International Journal of Poultry Science, 7(11), 1045–1053. https://doi.org/10.3923/ijps.2008.1045.1053