1. Whole-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 systems
- Author
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European Commission, Università di Bologna, Bovo, Samuele [0000-0002-5712-8211], Ribani, Anisa [0000-0001-6778-1938], Araújo, José Pedro [0000-0002-1232-3160], Bozzi, Riccardo [0000-0001-8854-0834], Čandek-Potokar, M. [0000-0003-0231-126X], Charneca, Rui [0000-0002-3597-6746], Di Palma, Federica [0000-0002-4394-0102], Etherington, Graham [0000-0002-5003-1425], Suárez García, Fabián [0000-0002-1970-293X], García Casco, Juan María [0000-0003-0851-608X], Karolyi, Danijel [0000-0003-0409-9071], Gallo, Maurizio [0000-0002-9801-2856], Martins, José Manuel [0000-0003-3616-8406], Mercat, Marie-José [0000-0002-3087-082X], Moscatelli, Giulia [0000-0002-6284-2911], Núñez, Yolanda [0000-0001-5988-7628], Quintanilla, Raquel [0000-0003-3274-3434], Radović, Čedomir [0000-0002-1800-2448], Razmaite, Violeta [0000-0001-9006-5761], Riquet, Juliette [0000-0001-7787-031X], Savić, Radomir [0000-0003-2131-5303], Schiavo, Giuseppina [0000-0002-3497-1337], Usai, Graziano [0000-0002-6002-2223], Utzeri, Valerio J. [0000-0001-5320-4216], Óvilo Martín, Cristina [0000-0002-5738-8435], Fontanesi, Luca [0000-0001-7050-3760], Bovo, Samuele, Ribani, Anisa, Muñoz, María, Alves, Estefania, Araújo, José Pedro, Bozzi, Riccardo, Čandek-Potokar, M., Charneca, Rui, Di Palma, Federica, Etherington, Graham, Fernández, Ana Isabel, Suárez García, Fabián, García Casco, Juan María, Karolyi, Danijel, Gallo, Maurizio, Margeta, Vladimir, Martins, José Manuel, Mercat, Marie-José, Moscatelli, Giulia, Núñez, Yolanda, Quintanilla, Raquel, Radović, Čedomir, Razmaite, Violeta, Riquet, Juliette, Savić, Radomir, Schiavo, Giuseppina, Usai, Graziano, Utzeri, Valerio J., Zimmer, Christoph, Óvilo Martín, Cristina, Fontanesi, Luca, European Commission, Università di Bologna, Bovo, Samuele [0000-0002-5712-8211], Ribani, Anisa [0000-0001-6778-1938], Araújo, José Pedro [0000-0002-1232-3160], Bozzi, Riccardo [0000-0001-8854-0834], Čandek-Potokar, M. [0000-0003-0231-126X], Charneca, Rui [0000-0002-3597-6746], Di Palma, Federica [0000-0002-4394-0102], Etherington, Graham [0000-0002-5003-1425], Suárez García, Fabián [0000-0002-1970-293X], García Casco, Juan María [0000-0003-0851-608X], Karolyi, Danijel [0000-0003-0409-9071], Gallo, Maurizio [0000-0002-9801-2856], Martins, José Manuel [0000-0003-3616-8406], Mercat, Marie-José [0000-0002-3087-082X], Moscatelli, Giulia [0000-0002-6284-2911], Núñez, Yolanda [0000-0001-5988-7628], Quintanilla, Raquel [0000-0003-3274-3434], Radović, Čedomir [0000-0002-1800-2448], Razmaite, Violeta [0000-0001-9006-5761], Riquet, Juliette [0000-0001-7787-031X], Savić, Radomir [0000-0003-2131-5303], Schiavo, Giuseppina [0000-0002-3497-1337], Usai, Graziano [0000-0002-6002-2223], Utzeri, Valerio J. [0000-0001-5320-4216], Óvilo Martín, Cristina [0000-0002-5738-8435], Fontanesi, Luca [0000-0001-7050-3760], Bovo, Samuele, Ribani, Anisa, Muñoz, María, Alves, Estefania, Araújo, José Pedro, Bozzi, Riccardo, Čandek-Potokar, M., Charneca, Rui, Di Palma, Federica, Etherington, Graham, Fernández, Ana Isabel, Suárez García, Fabián, García Casco, Juan María, Karolyi, Danijel, Gallo, Maurizio, Margeta, Vladimir, Martins, José Manuel, Mercat, Marie-José, Moscatelli, Giulia, Núñez, Yolanda, Quintanilla, Raquel, Radović, Čedomir, Razmaite, Violeta, Riquet, Juliette, Savić, Radomir, Schiavo, Giuseppina, Usai, Graziano, Utzeri, Valerio J., Zimmer, Christoph, Óvilo Martín, Cristina, and Fontanesi, Luca
- Abstract
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, Bísara, Majorcan Black, Basque, Gascon, Apulo-Calabrese, Casertana, Cinta Senese, Mora Romagnola, Nero Siciliano, Sarda, Krškopolje pig, Black Slavonian, Turopolje, Moravka, Swallow-Bellied Mangalitsa, Schwäbisch-Hällisches 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 (HP) and fixation index (FST)] and group-based FST approaches, which compare groups of breeds defined according to external traits and use/specialization/type.
- Published
- 2020