Microsatellites based genetic diversity and population structure of seven Bulgarian indigenous sheep breeds

Recent studies in livestock genetic resources in Europe unambiguously emphasize the importance of local breeds for maintaining genetic diversity in order to respect different production, cultural and region needs. Local livestock genetic resources are also sources (origins) of genetic variation for providing genetic improvement, preventing diseases and loss of genetic diversity. Diversity of indigenous breeds contributes significantly to European food quality and variety. In this line conservation and sustainable utilization of farm animal genetic resources are of vital importance. Some issues with conservation and preservation of local breeds in Europe are also among the problems needed to be solved (Simianer et al., 2003). International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 3 Number 10 (2014) pp. 569-581 http://www.ijcmas.com