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David Alexander Marques
Researcher at University of Bern
Publications - 25
Citations - 3021
David Alexander Marques is an academic researcher from University of Bern. The author has contributed to research in topics: Stickleback & Adaptive radiation. The author has an hindex of 15, co-authored 21 publications receiving 2281 citations. Previous affiliations of David Alexander Marques include Swiss Federal Institute of Aquatic Science and Technology & University of Victoria.
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Journal ArticleDOI
Genomics and the origin of species
Ole Seehausen,Roger K. Butlin,Irene Keller,Catherine E. Wagner,Janette W. Boughman,Paul A. Hohenlohe,Catherine L. Peichel,Glenn-Peter Sætre,Claudia Bank,Åke Brännström,Alan Brelsford,Chris S Clarkson,Fabrice Eroukhmanoff,Jeffrey L. Feder,Martin C. Fischer,Andrew D. Foote,Paolo Franchini,Chris D. Jiggins,Felicity C. Jones,Anna K. Lindholm,Kay Lucek,Martine E. Maan,David Alexander Marques,Simon H. Martin,Blake Matthews,Joana I. Meier,Markus Möst,Michael W. Nachman,Etsuko Nonaka,Diana J. Rennison,Julia Schwarzer,E. Watson,Anja M. Westram,Alex Widmer +33 more
TL;DR: Emergent trends and gaps in understanding are identified, new approaches to more fully integrate genomics into speciation research are proposed, and an integrative definition of the field of speciation genomics is provided.
Journal ArticleDOI
Ancient hybridization fuels rapid cichlid fish adaptive radiations.
Joana I. Meier,David Alexander Marques,David Alexander Marques,Salome Mwaiko,Salome Mwaiko,Catherine E. Wagner,Catherine E. Wagner,Catherine E. Wagner,Laurent Excoffier,Ole Seehausen,Ole Seehausen +10 more
TL;DR: It is demonstrated that hybridization between two divergent lineages facilitated this process by providing genetic variation that subsequently became recombined and sorted into many new species, indicating rapid and extensive adaptive radiation.
Journal ArticleDOI
A Combinatorial View on Speciation and Adaptive Radiation
David Alexander Marques,David Alexander Marques,Joana I. Meier,Joana I. Meier,Joana I. Meier,Ole Seehausen,Ole Seehausen +6 more
TL;DR: Why old variants are particularly good fuel for rapid speciation, and hypothesize that variation in access to such old variants might contribute to the large variation in speciation rates observed in nature.
Journal ArticleDOI
Morphometric, Behavioral, and Genomic Evidence for a New Orangutan Species
Alexander Nater,Alexander Nater,Maja Patricia Mattle-Greminger,Anton Nurcahyo,Matthew G. Nowak,Marc de Manuel,Tariq Desai,Colin P. Groves,Marc Pybus,Tugce Bilgin Sonay,Christian Roos,Adriano R. Lameira,Adriano R. Lameira,Serge A. Wich,Serge A. Wich,James A. Askew,Marina Davila-Ross,Gabriella Fredriksson,Guillem de Valles,Ferran Casals,Javier Prado-Martinez,Benoit Goossens,Ernst J. Verschoor,Kristin S. Warren,Ian Singleton,David Alexander Marques,David Alexander Marques,Joko Pamungkas,Dyah Perwitasari-Farajallah,Puji Rianti,Puji Rianti,Augustine Tuuga,Ivo Gut,Marta Gut,Pablo Orozco-terWengel,Carel P. van Schaik,Jaume Bertranpetit,Jaume Bertranpetit,Maria Anisimova,Maria Anisimova,Aylwyn Scally,Tomas Marques-Bonet,Tomas Marques-Bonet,Erik Meijaard,Michael Krützen +44 more
TL;DR: It is shown that an isolated population from Batang Toru, at the southernmost range limit of extantSumatran orangutans south of Lake Toba, is distinct from other northern Sumatran and Bornean populations, and a new species, Pongo tapanuliensis, is identified.
Journal ArticleDOI
Genomics of Rapid Incipient Speciation in Sympatric Threespine Stickleback.
David Alexander Marques,David Alexander Marques,Kay Lucek,Kay Lucek,Kay Lucek,Joana I. Meier,Joana I. Meier,Salome Mwaiko,Salome Mwaiko,Catherine E. Wagner,Catherine E. Wagner,Catherine E. Wagner,Laurent Excoffier,Laurent Excoffier,Ole Seehausen,Ole Seehausen +15 more
TL;DR: It is suggested that adaptive genomic differentiation at many genetic loci can arise and persist in sympatry at the very early stage of ecotype divergence, and that the genomic architecture of adaptation may facilitate this.