TY - JOUR
T1 - Drosophila Evolution over Space and Time (DEST)
T2 - A New Population Genomics Resource
AU - Kapun, Martin
AU - Nunez, Joaquin C.B.
AU - Bogaerts-Márquez, María
AU - Murga-Moreno, Jesús
AU - Paris, Margot
AU - Outten, Joseph
AU - Coronado-Zamora, Marta
AU - Tern, Courtney
AU - Rota-Stabelli, Omar
AU - García Guerreiro, Maria P.
AU - Casillas, Sònia
AU - Orengo, Dorcas J.
AU - Puerma, Eva
AU - Kankare, Maaria
AU - Ometto, Lino
AU - Loeschcke, Volker
AU - Onder, Banu S.
AU - Abbott, Jessica K.
AU - Schaeffer, Stephen W.
AU - Rajpurohit, Subhash
AU - Behrman, Emily L.
AU - Schou, Mads F.
AU - Merritt, Thomas J.S.
AU - Lazzaro, Brian P.
AU - Glaser-Schmitt, Amanda
AU - Argyridou, Eliza
AU - Staubach, Fabian
AU - Wang, Yun
AU - Tauber, Eran
AU - Serga, Svitlana V.
AU - Fabian, Daniel K.
AU - Dyer, Kelly A.
AU - Wheat, Christopher W.
AU - Parsch, John
AU - Grath, Sonja
AU - Veselinovic, Marija Savic
AU - Stamenkovic-Radak, Marina
AU - Jelic, Mihailo
AU - Buendía-Ruíz, Antonio J.
AU - Gómez-Julián, Maria Josefa
AU - Espinosa-Jimenez, Maria Luisa
AU - Gallardo-Jiménez, Francisco D.
AU - Patenkovic, Aleksandra
AU - Eric, Katarina
AU - Tanaskovic, Marija
AU - Ullastres, Anna
AU - Guio, Lain
AU - Merenciano, Miriam
AU - Guirao-Rico, Sara
AU - Horváth, Vivien
N1 - Publisher Copyright:
© The Author(s) 2021.
PY - 2021
Y1 - 2021
N2 - Drosophila melanogaster is a leading model in population genetics and genomics, and a growing number of whole-genome data sets from natural populations of this species have been published over the last years. A major challenge is the integration of disparate data sets, often generated using different sequencing technologies and bioinformatic pipelines, which hampers our ability to address questions about the evolution of this species. Here we address these issues by developing a bioinformatics pipeline that maps pooled sequencing (Pool-Seq) reads from D. melanogaster to a hologenome consisting of fly and symbiont genomes and estimates allele frequencies using either a heuristic (PoolSNP) or a probabilistic variant caller (SNAPE-pooled). We use this pipeline to generate the largest data repository of genomic data available for D. melanogaster to date, encompassing 271 previously published and unpublished population samples from over 100 locations in >20 countries on four continents. Several of these locations have been sampled at different seasons across multiple years. This data set, which we call Drosophila Evolution over Space and Time (DEST), is coupled with sampling and environmental metadata. A web-based genome browser and web portal provide easy access to the SNP data set. We further provide guidelines on how to use Pool-Seq data for model-based demographic inference. Our aim is to provide this scalable platform as a community resource which can be easily extended via future efforts for an even more extensive cosmopolitan data set. Our resource will enable population geneticists to analyze spatiotemporal genetic patterns and evolutionary dynamics of D. melanogaster populations in unprecedented detail.
AB - Drosophila melanogaster is a leading model in population genetics and genomics, and a growing number of whole-genome data sets from natural populations of this species have been published over the last years. A major challenge is the integration of disparate data sets, often generated using different sequencing technologies and bioinformatic pipelines, which hampers our ability to address questions about the evolution of this species. Here we address these issues by developing a bioinformatics pipeline that maps pooled sequencing (Pool-Seq) reads from D. melanogaster to a hologenome consisting of fly and symbiont genomes and estimates allele frequencies using either a heuristic (PoolSNP) or a probabilistic variant caller (SNAPE-pooled). We use this pipeline to generate the largest data repository of genomic data available for D. melanogaster to date, encompassing 271 previously published and unpublished population samples from over 100 locations in >20 countries on four continents. Several of these locations have been sampled at different seasons across multiple years. This data set, which we call Drosophila Evolution over Space and Time (DEST), is coupled with sampling and environmental metadata. A web-based genome browser and web portal provide easy access to the SNP data set. We further provide guidelines on how to use Pool-Seq data for model-based demographic inference. Our aim is to provide this scalable platform as a community resource which can be easily extended via future efforts for an even more extensive cosmopolitan data set. Our resource will enable population geneticists to analyze spatiotemporal genetic patterns and evolutionary dynamics of D. melanogaster populations in unprecedented detail.
KW - Adaptation
KW - Demography
KW - Drosophila melanogaster
KW - Evolution
KW - Population genomics
KW - SNPs
UR - http://www.scopus.com/inward/record.url?scp=85123463299&partnerID=8YFLogxK
U2 - 10.1093/molbev/msab259
DO - 10.1093/molbev/msab259
M3 - Journal article
C2 - 34469576
AN - SCOPUS:85123463299
SN - 0737-4038
VL - 38
SP - 5782
EP - 5805
JO - Molecular Biology and Evolution
JF - Molecular Biology and Evolution
IS - 12
ER -