Genetic differentiation between Cinta Senese and commercial pig breeds using microsatellite
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Keywords

Cinta Senese
Sus scrofa
microsatellites
genetic diversity
genotyping.

How to Cite

1.
Scali M, Vignani R, Bigliazzi J, Paolucci E, Bernini A, Spiga O, Niccolai N, Cresti M. Genetic differentiation between Cinta Senese and commercial pig breeds using microsatellite. Electron. J. Biotechnol. [Internet]. 2011 Dec. 27 [cited 2024 Sep. 19];15(2). Available from: https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v15n2-1

Abstract

Background: Cinta Senese is an autochthonous Tuscan breed, which risked extinction since the ‘60s. Results: Monitoring the genetic variability of the actual population by use of DNA molecular markers is essential to address a correct breeding policy, finalized to obtain the race preservation and its fitness in the future. 17 SSRs autosomal markers and 1 associated to the X chromosome were used to genotype 86 individuals belonging to the CS and 12 belonging to two main white races L, LW and crosses between LW and L and L and CS widespread in Tuscany and used in the recent past to obtain hybrids with the CS. Conclusions: A dendrogram of similarity measures the relative genetic distance between individuals in the population. Data show that CS pigs have a distinct genotype from L, LW, LW x L and L x CS.

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