D
Daniel Ortiz-Barrientos
Researcher at University of Queensland
Publications - 79
Citations - 4872
Daniel Ortiz-Barrientos is an academic researcher from University of Queensland. The author has contributed to research in topics: Natural selection & Reproductive isolation. The author has an hindex of 27, co-authored 73 publications receiving 4365 citations. Previous affiliations of Daniel Ortiz-Barrientos include University of British Columbia & Indiana University.
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Journal ArticleDOI
Divergent selection and heterogeneous genomic divergence.
TL;DR: It is concluded that divergent selection makes diverse contributions to heterogeneous genomic divergence, and the number, size, and distribution of genomic regions affected by selection varied substantially among studies, leading us to discuss the potential role of Divergent selection in the growth of regions of differentiation (i.e. genomic islands of divergence), a topic in need of future investigation.
Journal ArticleDOI
Comparative genome sequencing of Drosophila pseudoobscura: Chromosomal, gene, and cis-element evolution
Stephen Richards,Yue Liu,Bettencourt Brian,Pavel Hradecky,Stan Letovsky,Rasmus Nielsen,Kevin R. Thornton,Melissa J. Hubisz,Rui Chen,Richard P. Meisel,Olivier Couronne,Olivier Couronne,Sujun Hua,Mark A. Smith,Peili Zhang,Jing Liu,Harmen J. Bussemaker,Marinus F. van Batenburg,Marinus F. van Batenburg,Sally Howells,Steven E. Scherer,Erica Sodergren,Beverly B. Matthews,Madeline A. Crosby,Andrew J. Schroeder,Daniel Ortiz-Barrientos,Catharine M. Rives,Michael L. Metzker,Donna M. Muzny,Graham R. Scott,David Steffen,David A. Wheeler,Kim C. Worley,Paul Havlak,K. James Durbin,Amy Egan,Rachel Gill,Jennifer Hume,Margaret Morgan,George Miner,Cerissa Hamilton,Yanmei Huang,Lenee Waldron,Daniel Verduzco,Kerstin P. Clerc-Blankenburg,Inna Dubchak,Mohamed A. F. Noor,Wyatt W. Anderson,Kevin P. White,Andrew G. Clark,Stephen W. Schaeffer,William M. Gelbart,George M. Weinstock,Richard A. Gibbs +53 more
TL;DR: A pattern of repeat-mediated chromosomal rearrangement, and high coadaptation of both male genes and cis-regulatory sequences emerges as important themes of genome divergence between these species of Drosophila.
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Strong Amerind/white sex bias and a possible Sephardic contribution among the founders of a population in northwest Colombia.
Luis G. Carvajal-Carmona,Iván Soto,Nicolás Pineda,Daniel Ortiz-Barrientos,Constanza Duque,Jorge Ospina-Duque,Mark I. McCarthy,Patricia Montoya,Victor Alvarez,Gabriel Bedoya,Andres Ruiz-Linares,Andres Ruiz-Linares +11 more
TL;DR: A highly asymmetric pattern of mating in early Antioquia, involving mostly immigrant men and local native women is indicated, with the frequency of the four Amerind founder lineages being closest to Native Americans currently living in the area.
Journal ArticleDOI
The origins of reproductive isolation in plants.
TL;DR: Important questions for the next decade include identifying the evolutionary forces responsible for chromosomal rearrangements, determining how often prezygotic barriers arise due to selection against hybrids, and establishing the relative importance of genomic conflicts in speciation.
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Autosomal, mtDNA, and Y-Chromosome Diversity in Amerinds: Pre- and Post-Columbian Patterns of Gene Flow in South America
Natalia Mesa,María Cecilia Mondragón,Iván Soto,María Victoria Parra,Constanza Duque,Daniel Ortiz-Barrientos,Luis F. García,Iván D. Vélez,María Luisa Bravo,Juan G. Múnera,Gabriel Bedoya,Maria Cátira Bortolini,Maria Cátira Bortolini,Andres Ruiz-Linares,Andres Ruiz-Linares +14 more
TL;DR: Admixture analysis of the Colombian populations suggests an asymmetric pattern of mating involving mostly immigrant men and native women, and the concordance of these estimates does not support an important difference in migration rates between the sexes throughout the history of South Amerinds.