Biogeographic history of a large clade of ...
Document type :
Article dans une revue scientifique: Article original
DOI :
Title :
Biogeographic history of a large clade of ectomycorrhizal fungi, the Russulaceae, in the Neotropics and adjacent regions
Author(s) :
Hackel, Jan [Auteur]
Evolution et Diversité Biologique [EDB]
Henkel, Terry [Auteur]
California State Polytechnic University [Pomona] [CAL POLY POMONA]
Moreau, Pierre-Arthur [Auteur]
Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
de Crop, Eske [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Verbeken, Annemieke [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Sà, Mariana [Auteur]
Buyck, Bart [Auteur]
Institut de Systématique, Evolution, Biodiversité [ISYEB]
Neves, Maria‐alice [Auteur]
Universidade Federal de Santa Catarina = Federal University of Santa Catarina [Florianópolis] [UFSC]
Vasco‐palacios, Aída [Auteur]
Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
Wartchow, Felipe [Auteur]
Universidade Federal da Paraiba / Federal University of Paraiba [UFPB]
Schimann, Heidy [Auteur]
Ecologie des forêts de Guyane [UMR ECOFOG]
Carriconde, Fabian [Auteur]
Garnica, Sigisfredo [Auteur]
Universidad Austral de Chile
Courtecuisse, Régis [Auteur]
Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
Gardes, Monique [Auteur]
Evolution et Diversité Biologique [EDB]
Manzi, Sophie [Auteur]
Evolution et Diversité Biologique [EDB]
Louisanna, Eliane [Auteur]
Ecologie des forêts de Guyane [UMR ECOFOG]
Roy, Mélanie [Auteur]
Evolution et Diversité Biologique [EDB]
Evolution et Diversité Biologique [EDB]
Henkel, Terry [Auteur]
California State Polytechnic University [Pomona] [CAL POLY POMONA]
Moreau, Pierre-Arthur [Auteur]

Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
de Crop, Eske [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Verbeken, Annemieke [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Sà, Mariana [Auteur]
Buyck, Bart [Auteur]
Institut de Systématique, Evolution, Biodiversité [ISYEB]
Neves, Maria‐alice [Auteur]
Universidade Federal de Santa Catarina = Federal University of Santa Catarina [Florianópolis] [UFSC]
Vasco‐palacios, Aída [Auteur]
Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
Wartchow, Felipe [Auteur]
Universidade Federal da Paraiba / Federal University of Paraiba [UFPB]
Schimann, Heidy [Auteur]
Ecologie des forêts de Guyane [UMR ECOFOG]
Carriconde, Fabian [Auteur]
Garnica, Sigisfredo [Auteur]
Universidad Austral de Chile
Courtecuisse, Régis [Auteur]
Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
Gardes, Monique [Auteur]
Evolution et Diversité Biologique [EDB]
Manzi, Sophie [Auteur]
Evolution et Diversité Biologique [EDB]
Louisanna, Eliane [Auteur]
Ecologie des forêts de Guyane [UMR ECOFOG]
Roy, Mélanie [Auteur]
Evolution et Diversité Biologique [EDB]
Journal title :
New Phytologist
Pages :
698-713
Publisher :
Wiley
Publication date :
2022-10
ISSN :
0028-646X
English keyword(s) :
boreotropical migration
dispersal
diversification
ectomycorrhizal fungi
Neotropics
Patagonia
Russulaceae
vicariance
dispersal
diversification
ectomycorrhizal fungi
Neotropics
Patagonia
Russulaceae
vicariance
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
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 ...
Show more >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 northtemperate 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.Show less >
Show more >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 northtemperate 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.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
ANR Project :
Source :
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