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dc.contributor.author
Goncalves, Alejandra Lorena  
dc.contributor.author
García, María Victoria  
dc.contributor.author
Barrandeguy, Maria Eugenia  
dc.contributor.author
González Martínez, Santiago César  
dc.contributor.author
Heuertz, Myriam  
dc.date.available
2023-09-25T17:58:31Z  
dc.date.issued
2022-06  
dc.identifier.citation
Goncalves, Alejandra Lorena; García, María Victoria; Barrandeguy, Maria Eugenia; González Martínez, Santiago César; Heuertz, Myriam; Spatial genetic structure and mating system in forest tree populations from seasonally dry tropical forests: A review; Springer Heidelberg; Tree Genetics & Genomes; 18; 3; 6-2022; 1-17  
dc.identifier.issn
1614-2942  
dc.identifier.uri
http://hdl.handle.net/11336/212959  
dc.description.abstract
Gene dispersal processes shape demographic and microevolutionary dynamics of tree species. Gene dispersal patterns can be studied by spatially explicit methods. Spatial genetic structure (SGS), summarized in the Sp statistic, provides indirect estimates of gene dispersal across generations for a known or assumed population effective density. Sp is modulated by exogenous and endogenous factors including the mating system that can be assessed using outcrossing rates (tm). Knowledge on tm and Sp are particularly important for the conservation of species in fragmented biomes such as seasonally dry tropical forests (SDTF). The main aim of this review was to evaluate putative drivers of Sp and tm, and their consequences for gene dispersal in tree species from SDTF. We reviewed 59 genetic studies on SDTF tree species published between 2000 and 2020 and extracted data on propagule dispersal, successional stages, seasonality, mating system, population density, landscape features, type of molecular markers, pairwise kinship in the first distance class (F1), Sp statistic, mean gene dispersal distance (σg), and multilocus outcrossing rates (tm). Sp was significantly associated with the mating system where Sp(outcrossing) > Sp(mixed-mating), and population density where Sp was higher in high-density populations. Outcrossing rate was significantly associated with the type of propagule dispersal, where tm was higher in populations of plants pollinated by wind, and in those with animal-mediated seed dispersal, tm(zoochory) > tm(anemochory) > tm(autochory), and with successional stage where tm(late-successional) > tm(pioneer). These factors are relevant to inform management actions in conservation and restoration projects. Thus, the knowledge on the determinants of gene dispersal processes can help to rescue SDTF through sustainable management.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer Heidelberg  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
GENE DISPERSAL  
dc.subject
NEOTROPICAL FORESTS  
dc.subject
OUTCROSSING RATES  
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PLANT DISPERSAL ECOLOGY  
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POPULATION DENSITY  
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SPATIAL GENETIC STRUCTURE  
dc.subject.classification
Genética y Herencia  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Spatial genetic structure and mating system in forest tree populations from seasonally dry tropical forests: A review  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-07-07T22:00:17Z  
dc.journal.volume
18  
dc.journal.number
3  
dc.journal.pagination
1-17  
dc.journal.pais
Alemania  
dc.journal.ciudad
Heidelberg  
dc.description.fil
Fil: Goncalves, Alejandra Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Universidad Nacional de Misiones. Instituto de Biología Subtropical; Argentina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina  
dc.description.fil
Fil: García, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Universidad Nacional de Misiones. Instituto de Biología Subtropical; Argentina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina  
dc.description.fil
Fil: Barrandeguy, Maria Eugenia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Universidad Nacional de Misiones. Instituto de Biología Subtropical; Argentina  
dc.description.fil
Fil: González Martínez, Santiago César. Institut National de la Recherche Agronomique; Francia. Biodiversité, Gènes Et Communautés; Francia  
dc.description.fil
Fil: Heuertz, Myriam. Institut National de la Recherche Agronomique; Francia. Biodiversité, Gènes Et Communautés; Francia  
dc.journal.title
Tree Genetics & Genomes  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11295-022-01550-1  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11295-022-01550-1