RT Journal Article T1 CSVS, a crowdsourcing database of the Spanish population genetic variability A1 Peña-Chilet, María A1 Roldán, Gema A1 Perez-Florido, Javier A1 Ortuño, Francisco M. A1 Carmona, Rosario A1 Aquino, Virginia A1 Lopez-Lopez, Daniel A1 Loucera, Carlos A1 Fernandez-Rueda, Jose L. A1 Gallego, Asunción A1 García-Garcia, Francisco A1 González-Neira, Anna A1 Pita, Guillermo A1 Núñez-Torres, Rocío A1 Santoyo-López, Javier A1 Ayuso, Carmen A1 Minguez, Pablo A1 Avila-Fernandez, Almudena A1 Corton, Marta A1 Moreno-Pelayo, Miguel Ángel A1 Morin, Matías A1 Gallego-Martinez, Alvaro A1 Lopez-Escamez, Jose A. A1 Borrego, Salud A1 Antiñolo, Guillermo A1 Amigo, Jorge A1 Salgado-Garrido, Josefa A1 Pasalodos-Sanchez, Sara A1 Morte, Beatriz A1 Carracedo, Ángel A1 Alonso, Ángel A1 Dopazo, Joaquín K1 Databases, genetic K1 Genetic variation K1 Gene frequency K1 Crowdsourcing K1 Genetics, population K1 Bases de datos genéticas K1 Variación genética K1 Frecuencia génica K1 Participación colectiva K1 Genética de poblaciones AB The knowledge of the genetic variability of the local population is of utmost importance in personalized medicine and has been revealed as a critical factor for the discovery of new disease variants. Here, we present the Collaborative Spanish Variability Server (CSVS), which currently contains more than 2000 genomes and exomes of unrelated Spanish individuals. This database has been generated in a collaborative crowdsourcing effort collecting sequencing data produced by local genomic projects and for other purposes. Sequences have been grouped by ICD10 upper categories. A web interface allows querying the database removing one or more ICD10 categories. In this way, aggregated counts of allele frequencies of the pseudo-control Spanish population can be obtained for diseases belonging to the category removed. Interestingly, in addition to pseudo-control studies, some population studies can be made, as, for example, prevalence of pharmacogenomic variants, etc. In addition, this genomic data has been used to define the first Spanish Genome Reference Panel (SGRP1.0) for imputation. This is the first local repository of variability entirely produced by a crowdsourcing effort and constitutes an example for future initiatives to characterize local variability worldwide. CSVS is also part of the GA4GH Beacon network. CSVS can be accessed at: http://csvs.babelomics.org/. PB Oxford University Press on behalf of Nucleic Acids Research SN 0305-1048 YR 2020 FD 2020-09-29 LK http://hdl.handle.net/10668/4371 UL http://hdl.handle.net/10668/4371 LA en NO Peña-Chilet M, Roldán G, Perez-Florido J, Ortuño FM, Carmona R, Aquino V, et al. CSVS, a crowdsourcing database of the Spanish population genetic variability. Nucleic Acids Res. 2021 Jan 8;49(D1):D1130-D1137 DS RISalud RD Apr 15, 2025