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dc.creatorBovo, Samuele
dc.creatorRibani, Anisa
dc.creatorMunoz, Maria
dc.creatorAlves, Estefania
dc.creatorAraujo, Jose P.
dc.creatorBozzi, Riccardo
dc.creatorČandek-Potokar, Marjeta
dc.creatorCharneca, Rui
dc.creatorDi Palma, Federica
dc.creatorEtherington, Graham
dc.creatorFernandez, Ana I
dc.creatorGarcia, Fabian
dc.creatorGarcia-Casco, Juan
dc.creatorKarolyi, Danijel
dc.creatorGallo, Maurizio
dc.creatorMargeta, Vladimir
dc.creatorMartins, Jose M.
dc.creatorMercat, Marie J.
dc.creatorMoscatelli, Giulia
dc.creatorNunez, Yolanda
dc.creatorQuintanilla, Raquel
dc.creatorRadović, Čedomir
dc.creatorRazmaite, Violeta
dc.creatorRiquet, Juliette
dc.creatorSavić, Radomir
dc.creatorSchiavo, Giuseppina
dc.creatorUsai, Graziano
dc.creatorUtzeri, Valerio J.
dc.creatorZimmer, Christoph
dc.creatorOvilo, Cristina
dc.creatorFontanesi, Luca
dc.date.accessioned2020-12-17T22:49:14Z
dc.date.available2020-12-17T22:49:14Z
dc.date.issued2020
dc.identifier.issn0999-193X
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/5252
dc.description.abstractBACKGROUND: Natural and artificial directional selection in cosmopolitan and autochthonous pig breeds and wild boars have shaped their genomes and resulted in a reservoir of animal genetic diversity. Signatures of selection are the result of these selection events that have contributed to the adaptation of breeds to different environments and production systems. In this study, we analysed the genome variability of 19 European autochthonous pig breeds (Alentejana, Bisara, Majorcan Black, Basque, Gascon, Apulo-Calabrese, Casertana, Cinta Senese, Mora Romagnola, Nero Siciliano, Sarda, Krskopolje pig, Black Slavonian, Turopolje, Moravka, Swallow-Bellied Mangalitsa, Schwabisch-Hallisches Schwein, Lithuanian indigenous wattle and Lithuanian White old type) from nine countries, three European commercial breeds (Italian Large White, Italian Landrace and Italian Duroc), and European wild boars, by mining whole-genome sequencing data obtained by using a DNA-pool sequencing approach. Signatures of selection were identified by using a single-breed approach with two statistics [within-breed pooled heterozygosity (H-P) and fixation index (F-ST)] and group-based F(ST)approaches, which compare groups of breeds defined according to external traits and use/specialization/type. Results We detected more than 22 million single nucleotide polymorphisms (SNPs) across the 23 compared populations and identified 359 chromosome regions showing signatures of selection. These regions harbour genes that are already known or new genes that are under selection and relevant for the domestication process in this species, and that affect several morphological and physiological traits (e.g. coat colours and patterns, body size, number of vertebrae and teats, ear size and conformation, reproductive traits, growth and fat deposition traits). Wild boar related signatures of selection were detected across all the genome of several autochthonous breeds, which suggests that crossbreeding (accidental or deliberate) occurred with wild boars. Conclusions Our findings provide a catalogue of genetic variants of many European pig populations and identify genome regions that can explain, at least in part, the phenotypic diversity of these genetic resources.en
dc.publisherBmc, London
dc.relationEurope-FAANG COST ActionEuropean Cooperation in Science and Technology (COST)
dc.relationUniversity of Bologna [RFO 2016-2019]
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/634476/EU//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceGenetics Selection Evolution
dc.titleWhole-genome sequencing of European autochthonous and commercial pig breeds allows the detection of signatures of selection for adaptation of genetic resources to different breeding and production systemsen
dc.typearticle
dc.rights.licenseBY
dc.citation.issue1
dc.citation.other52(1): -
dc.citation.rankaM21
dc.citation.volume52
dc.identifier.doi10.1186/s12711-020-00553-7
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/3753/5249.pdf
dc.identifier.scopus2-s2.0-85087320667
dc.identifier.pmid32591011
dc.identifier.wos000545946400001
dc.type.versionpublishedVersion


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