Genome wide analyses reveal the population distinctiveness of the ‘<i>Nera del Mela</i>’ sheep
نویسندگان
چکیده
Italy has a long history of sheep breeding and counts several local populations that may represent unique source genetic diversity. Among these, Nera del Mela is resource historically reared in Sicily but not officially recognised as breed. In this study, we genotyped 36 individuals using the OvineSNP50K array, order to estimate diversity evaluate population structure relatedness with other Italian breeds. Genetic indices, inbreeding estimated from runs homozygosity (FROH) revealed moderate level variability. Runs islands mapped candidate genes involved adaptation environment immune response. Population analyses different approaches highlighted hypothesis possesses defined structure, especially if compared breeds, despite influence such Sicilian Overall, our findings starting point for possible official acknowledgement population, creation conservation plan, thus preserving genomic heritage.HIGHLIGHTSNera de can be considered reservoir diversity.The results indicated clear differentiation variability.Our plans.
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ژورنال
عنوان ژورنال: Italian Journal of Animal Science
سال: 2023
ISSN: ['1594-4077', '1828-051X']
DOI: https://doi.org/10.1080/1828051x.2023.2216724