Artículo
Distinct biogeographic processes and areas of endemism contributed differentially to Plasmodium and Parahaemoproteus community assembly on Marajó Island
Fecha de publicación:
09/2023
Editorial:
Academic Press Inc Elsevier Science
Revista:
Molecular Phylogenetics and Evolution
ISSN:
1055-7903
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Amazonia is the primary source of haemosporidian diversity for South American biomes. Yet, our understanding of the contribution of each area of endemism and the biogeographical processes that generated such diversity in this group of vector transmitted parasites remains incomplete. For example, a recently formed fluvial island in the Amazon delta - Marajó Island, is composed of avian lineages from adjacent Amazonian areas of endemism, but also from open habitats, such as Cerrado. This raises the question: Is the parasite assemblage found in avian hosts on this island formed by parasite lineages from adjacent Amazonian areas of endemism or Cerrado? Here, we assessed the spatiotemporal evolution of Plasmodium and Parahaemoproteus parasites. Our biogeographic analysis showed that dispersal dominated Plasmodium diversification, whereas duplication was more frequent for the genus Parahaemoproteus. We show that the Inambari area of endemism was the primary source for Plasmodium diversity on Marajó Island, but that this island received more Parahaemoproteus lineages from Cerrado than any Amazonian area of endemism. The unique patterns of dispersal for each parasite genus coupled with their propensity to shift hosts locally may have facilitated their diversification across Amazonia, suggesting that differences in deep evolutionary history may have constrained their colonization of Marajó Island.
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Articulos(CIEMEP)
Articulos de CENTRO DE INVESTIGACION ESQUEL DE MONTAÑA Y ESTEPA PATAGONICA
Articulos de CENTRO DE INVESTIGACION ESQUEL DE MONTAÑA Y ESTEPA PATAGONICA
Citación
Fecchio, Alan; Batalha Filho, Henrique; Dispoto, Janice H.; Bell, Jeffrey A.; Weckstein, Jason D.; Distinct biogeographic processes and areas of endemism contributed differentially to Plasmodium and Parahaemoproteus community assembly on Marajó Island; Academic Press Inc Elsevier Science; Molecular Phylogenetics and Evolution; 186; 9-2023; 1-5
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