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4 results on '"Antao, Tiago"'

2. Evidence of Early-Stage Selection on EPAS1 and GPR126 Genes in Andean High Altitude Populations

Author

Eichstaedt, Christina A., primary, Pagani, Luca, additional, Antao, Tiago, additional, Inchley, Charlotte E., additional, Cardona, Alexia, additional, Mörseburg, Alexander, additional, Clemente, Florian J., additional, Sluckin, Timothy J., additional, Metspalu, Ene, additional, Mitt, Mario, additional, Mägi, Reedik, additional, Hudjashov, Georgi, additional, Metspalu, Mait, additional, Mormina, Maru, additional, Jacobs, Guy S., additional, and Kivisild, Toomas, additional

Published
2017
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3. Massive introgression drives species radiation at the range limit of Anopheles gambiae

Author

Vicente, José L., primary, Clarkson, Christopher S., additional, Caputo, Beniamino, additional, Gomes, Bruno, additional, Pombi, Marco, additional, Sousa, Carla A., additional, Antao, Tiago, additional, Dinis, João, additional, Bottà, Giordano, additional, Mancini, Emiliano, additional, Petrarca, Vincenzo, additional, Mead, Daniel, additional, Drury, Eleanor, additional, Stalker, James, additional, Miles, Alistair, additional, Kwiatkowski, Dominic P., additional, Donnelly, Martin J., additional, Rodrigues, Amabélia, additional, Torre, Alessandra della, additional, Weetman, David, additional, and Pinto, João, additional

Published
2017
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4. Massive introgression drives species radiation at the range limit of Anopheles gambiae

Author

Tiago Antao, Emiliano Mancini, Dominic P. Kwiatkowski, José L. Vicente, Alistair Miles, Vincenzo Petrarca, Eleanor Drury, James Stalker, Daniel Mead, Chris S Clarkson, João Pinto, Bruno Gomes, Martin J. Donnelly, Marco Pombi, Carla A. Sousa, Joao Dinis, Alessandra della Torre, Amabelia Rodrigues, Giordano Bottà, David Weetman, Beniamino Caputo, Instituto de Higiene e Medicina Tropical (IHMT), Global Health and Tropical Medicine (GHTM), Vector borne diseases and pathogens (VBD), Vicente, José L., Clarkson, Christopher S., Caputo, Beniamino, Gomes, Bruno, Pombi, Marco, Sousa, Carla A., Antao, Tiago, Dinis, Joaõ, Bottà, Giordano, Mancini, Emiliano, Petrarca, Vincenzo, Mead, Daniel, Drury, Eleanor, Stalker, Jame, Miles, Alistair, Kwiatkowski, Dominic P., Donnelly, Martin J., Rodrigues, Amabélia, Torre, Alessandra Della, Weetman, David, and Pinto, Joaõ

Subjects
0106 biological sciences, 0301 basic medicine, GENOMIC DIVERGENCE, Range (biology), Anopheles gambiae, population-structure, ASYMMETRIC INTROGRESSION, malaria vector mosquitos, molecular-forms, gene-flow, incipient speciation, s forms, asymmetric introgression, adaptive introgression, insecticide resistance, genomic divergence, 01 natural sciences, Gene flow, Guinea-Bissau, SDG 15 - Life on Land, media_common, Multidisciplinary, biology, Ecology, Incipient speciation, Infectious Diseases, ADAPTIVE INTROGRESSION, qx_515, geographic locations, Gene Flow, MOLECULAR-FORMS, media_common.quotation_subject, S FORMS, Introgression, 010603 evolutionary biology, Article, MALARIA VECTOR MOSQUITOS, 03 medical and health sciences, Hybrid zone, SDG 3 - Good Health and Well-being, Species Specificity, Anopheles, parasitic diseases, Animals, POPULATION-STRUCTURE, INCIPIENT SPECIATION, Ecology, Evolution, Behavior and Systematics, GENE-FLOW, Whole Genome Sequencing, qu_500, Bayes Theorem, biology.organism_classification, Speciation, 030104 developmental biology, qx_650, Evolutionary biology, Insect Science, Chromosome Inversion, INSECTICIDE RESISTANCE, Hybridization, Genetic, Adaptation, qu_470
Abstract

Impacts of introgressive hybridisation may range from genomic erosion and species collapse to rapid adaptation and speciation but opportunities to study these dynamics are rare. We investigated the extent, causes and consequences of a hybrid zone between Anopheles coluzzii and Anopheles gambiae in Guinea-Bissau, where high hybridisation rates appear to be stable at least since the 1990s. Anopheles gambiae was genetically partitioned into inland and coastal subpopulations, separated by a central region dominated by A. coluzzii. Surprisingly, whole genome sequencing revealed that the coastal region harbours a hybrid form characterised by an A. gambiae-like sex chromosome and massive introgression of A. coluzzii autosomal alleles. Local selection on chromosomal inversions may play a role in this process, suggesting potential for spatiotemporal stability of the coastal hybrid form and providing resilience against introgression of medically-important loci and traits, found to be more prevalent in inland A. gambiae.

Published
2017

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