RT Conference Proceedings T1 The genomic history of the Iberian peninsula over the past 8000 years. A1 Olalde, Íñigo A1 Swapan, Mallick A1 Patterson, Nick A1 Rohland, Nadin A1 Villalba-Mouco, Vanessa A1 Silva, Marina A1 Dulias, Katharina A1 Edwards, Ceiridwen J. A1 Gandini, Francesca A1 Pala, Maria A1 Soares, Pedro A1 Ferrando-Bernal, Manuel A1 Adamski, Nicole A1 Broomandkhoshbacht, Nasreen A1 Cheronet, Olivia A1 Culleton, Brendan J. A1 Fernandes, Daniel A1 Lawson, Ann Marie A1 Mah, Matthew A1 Oppenheimer, Jonas A1 Stewardson, Kristin A1 Zhang, Zhao A1 Jiménez Arenas, Juan Manuel A1 Toro Moyano, Isidro Jorge A1 Salazar-García, Domingo C. A1 Castanyer, Pere A1 Santos, Marta A1 Tremoleda, Joaquim A1 Lozano, Marina A1 García Borja, Pablo A1 Fernández-Eraso, Javier A1 Mujika-Alustiza, José Antonio A1 Barroso Ruíz, Cecilio A1 Bermúdez, Francisco J. A1 Viguera-Mínguez, Enrique A1 Burch, Josep A1 Coromina, Neus A1 Vivó, David A1 Cebriá, Artur A1 Fullola, Josep Maria A1 García-Puchol, Oreto A1 Morales, Juan Ignacio A1 Oms, F. Xavier A1 Majó, Tona A1 Vergés, Josep Maria A1 Díaz-Carvajal, Antonia A1 Ollich-Castanyer, lmma A1 López-Cachero, F. Javier A1 Silva, Ana Maria A1 Alonso-Fernández, Carmen A1 Delibes de Castro, Germán A1 Jiménez Echevarría, Javier A1 Moreno-Márquez, Adolfo A1 Pascual Berlanga, Guillermo A1 Ramos-García, Pablo A1 Ramos Muñoz, José A1 Vijande Vila, Eduardo A1 Aguilella Arzo, Gustau A1 Esparza Arroyo, Ángel A1 Lillios, Katina T. A1 Mack, Jennifer A1 Velasco-Vázquez, Javier A1 Waterman, Anna A1 Benítez de Lugo Enrich, Luis A1 Benito Sánchez, María A1 Agustí, Bibiana A1 Codina, Ferran A1 De Prado, Gabriel A1 Estalrrich, Almudena A1 Fernández Flores, Álvaro A1 Finlayson, Clive A1 Finlayson, Geraldine A1 Finlayson, Stewart A1 Giles-Guzmán, Francisco A1 Rosas, Antonio A1 Barciela González, Virginia A1 García Atiénzar, Gabriel A1 Hernández Pérez, Mauro S. A1 Llanos, Armando A1 Carrión Marco, Yolanda A1 Blasco, Concepción A1 Liesau, Corina A1 Ríos, Patricia A1 Daura, Joan A1 De Pedro Michó, María Jesús A1 Díez-Castillo, Agustín A. A1 Flores Fernández, Raúl A1 Francés Farré, Joan A1 Garrido-Pena, Rafael A1 Goncalves, Víctor S. A1 Guerra-Doce, Elisa A1 Herrero-Corral, Ana Mercedes A1 Juan-Cabanilles, Joaquim A1 López-Reyes, Daniel A1 McClure, Sarah B. A1 Merino Pérez, Marta A1 Oliver Foix, Arturo A1 Sanz Borras, Montserrat A1 Sousa, Ana Catarina A1 Vidal Encinas, Julio Manuel A1 Kennett, Douglas J. A1 Richards, Martín B. A1 Werner Alt, Kurt A1 Haak, Wolfgang A1 Pinhasi, Ron A1 Lalueza Fox, Carles A1 Reich, David K1 Genética - Congresos AB The lberian Península provides an excellent context in which to assess the final impact ofpopulation movements entering the European continent from the east as well as prehistoric andhistorie connections with North Africa. We report new genome-wide data from 271 ancientindividuals from Iberia, providing the most comprehensive genetic time transect of any worldregion over the last 8,000 years. We document population structure in the peninsula'shunter-gatherers, with northwestern but not southeastern individuals showing increased geneticaffinity to central European hunter-gatherers in the centuries befare the arrival of farmers. Weprovide evidence of sporadic contacts from North Africa beginning at least -4,500 years ago,and by -4,000 years ago the replacement of -40% of the autosomal ancestry and 100% of theY-chromosomes of Bronze Age groups by migrants ultimately originating in the steppe. From thelron Age, we report genome-wide data from individuals excavated in non-lndo-Europeanspeaking regions and show that they were genetically similar to contemporaries from anlndo-European-speaking region in harboring substantial proportions of steppe ancestry. With theexception of Basques who remain broadly similar to lron Age populations, during the past 2,500years lberian populations were affected by additional gene-flow from the central/easternMediterranean region, probably associated with the Roman conques!, and from North Africaduring the period of Muslim rule but also in earlier periods. YR 2019 FD 2019 LK https://hdl.handle.net/10630/17859 UL https://hdl.handle.net/10630/17859 LA eng NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 4 mar 2026