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Biogeographic history of a large clade of ectomycorrhizal fungi, the Russulaceae, in the Neotropics and adjacent regions

(2022) NEW PHYTOLOGIST. 236(2). p.698-713
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Abstract
The biogeography of neotropical fungi remains poorly understood. Here, we reconstruct the origins and diversification of neotropical lineages in one of the largest clades of ectomycorrhizal fungi in the globally widespread family Russulaceae. We inferred a supertree of 3285 operational taxonomic units, representing worldwide internal transcribed spacer sequences. We reconstructed biogeographic history and diversification and identified lineages in the Neotropics and adjacent Patagonia. The ectomycorrhizal Russulaceae have a tropical African origin. The oldest lineages in tropical South America, most with African sister groups, date to the mid-Eocene, possibly coinciding with a boreotropical migration corridor. There were several transatlantic dispersal events from Africa more recently. Andean and Central American lineages mostly have north-temperate origins and are associated with North Andean uplift and the general north-south biotic interchange across the Panama isthmus, respectively. Patagonian lineages have Australasian affinities. Diversification rates in tropical South America and other tropical areas are lower than in temperate areas. Neotropical Russulaceae have multiple biogeographic origins since the mid-Eocene involving dispersal and co-migration. Discontinuous distributions of host plants may explain low diversification rates of tropical lowland ectomycorrhizal fungi. Deeply diverging neotropical fungal lineages need to be better documented.
Keywords
boreotropical migration, dispersal, diversification, ectomycorrhizal fungi, Neotropics, Patagonia, Russulaceae, vicariance, PAKARAIMA MOUNTAINS, GLOBAL BIOGEOGRAPHY, GEOGRAPHIC RANGE, ANDEAN UPLIFT, THIN LINE, DIVERSITY, DIVERSIFICATION, EVOLUTION, FORESTS, ORIGIN

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Citation

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MLA
Hackel, Jan, et al. “Biogeographic History of a Large Clade of Ectomycorrhizal Fungi, the Russulaceae, in the Neotropics and Adjacent Regions.” NEW PHYTOLOGIST, vol. 236, no. 2, 2022, pp. 698–713, doi:10.1111/nph.18365.
APA
Hackel, J., Henkel, T. W., Moreau, P.-A., De Crop, E., Verbeken, A., Sa, M., … Roy, M. (2022). Biogeographic history of a large clade of ectomycorrhizal fungi, the Russulaceae, in the Neotropics and adjacent regions. NEW PHYTOLOGIST, 236(2), 698–713. https://doi.org/10.1111/nph.18365
Chicago author-date
Hackel, Jan, Terry W. Henkel, Pierre-Arthur Moreau, Eske De Crop, Annemieke Verbeken, Mariana Sa, Bart Buyck, et al. 2022. “Biogeographic History of a Large Clade of Ectomycorrhizal Fungi, the Russulaceae, in the Neotropics and Adjacent Regions.” NEW PHYTOLOGIST 236 (2): 698–713. https://doi.org/10.1111/nph.18365.
Chicago author-date (all authors)
Hackel, Jan, Terry W. Henkel, Pierre-Arthur Moreau, Eske De Crop, Annemieke Verbeken, Mariana Sa, Bart Buyck, Maria-Alice Neves, Aida Vasco-Palacios, Felipe Wartchow, Heidy Schimann, Fabian Carriconde, Sigisfredo Garnica, Regis Courtecuisse, Monique Gardes, Sophie Manzi, Eliane Louisanna, and Melanie Roy. 2022. “Biogeographic History of a Large Clade of Ectomycorrhizal Fungi, the Russulaceae, in the Neotropics and Adjacent Regions.” NEW PHYTOLOGIST 236 (2): 698–713. doi:10.1111/nph.18365.
Vancouver
1.
Hackel J, Henkel TW, Moreau P-A, De Crop E, Verbeken A, Sa M, et al. Biogeographic history of a large clade of ectomycorrhizal fungi, the Russulaceae, in the Neotropics and adjacent regions. NEW PHYTOLOGIST. 2022;236(2):698–713.
IEEE
[1]
J. Hackel et al., “Biogeographic history of a large clade of ectomycorrhizal fungi, the Russulaceae, in the Neotropics and adjacent regions,” NEW PHYTOLOGIST, vol. 236, no. 2, pp. 698–713, 2022.
@article{01GMAVY50VGSXMPHT6BCK9W011,
  abstract     = {{The biogeography of neotropical fungi remains poorly understood. Here, we reconstruct the origins and diversification of neotropical lineages in one of the largest clades of ectomycorrhizal fungi in the globally widespread family Russulaceae. We inferred a supertree of 3285 operational taxonomic units, representing worldwide internal transcribed spacer sequences. We reconstructed biogeographic history and diversification and identified lineages in the Neotropics and adjacent Patagonia. The ectomycorrhizal Russulaceae have a tropical African origin. The oldest lineages in tropical South America, most with African sister groups, date to the mid-Eocene, possibly coinciding with a boreotropical migration corridor. There were several transatlantic dispersal events from Africa more recently. Andean and Central American lineages mostly have north-temperate origins and are associated with North Andean uplift and the general north-south biotic interchange across the Panama isthmus, respectively. Patagonian lineages have Australasian affinities. Diversification rates in tropical South America and other tropical areas are lower than in temperate areas. Neotropical Russulaceae have multiple biogeographic origins since the mid-Eocene involving dispersal and co-migration. Discontinuous distributions of host plants may explain low diversification rates of tropical lowland ectomycorrhizal fungi. Deeply diverging neotropical fungal lineages need to be better documented.}},
  author       = {{Hackel, Jan and  Henkel, Terry W. and  Moreau, Pierre-Arthur and De Crop, Eske and Verbeken, Annemieke and  Sa, Mariana and  Buyck, Bart and  Neves, Maria-Alice and  Vasco-Palacios, Aida and  Wartchow, Felipe and  Schimann, Heidy and  Carriconde, Fabian and  Garnica, Sigisfredo and  Courtecuisse, Regis and  Gardes, Monique and  Manzi, Sophie and  Louisanna, Eliane and  Roy, Melanie}},
  issn         = {{0028-646X}},
  journal      = {{NEW PHYTOLOGIST}},
  keywords     = {{boreotropical migration,dispersal,diversification,ectomycorrhizal fungi,Neotropics,Patagonia,Russulaceae,vicariance,PAKARAIMA MOUNTAINS,GLOBAL BIOGEOGRAPHY,GEOGRAPHIC RANGE,ANDEAN UPLIFT,THIN LINE,DIVERSITY,DIVERSIFICATION,EVOLUTION,FORESTS,ORIGIN}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{698--713}},
  title        = {{Biogeographic history of a large clade of ectomycorrhizal fungi, the Russulaceae, in the Neotropics and adjacent regions}},
  url          = {{http://doi.org/10.1111/nph.18365}},
  volume       = {{236}},
  year         = {{2022}},
}

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