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dc.contributor.author
Rogério, Flávia
dc.contributor.author
Baroncelli, Riccardo
dc.contributor.author
Cuevas Fernández, Francisco Borja
dc.contributor.author
Becerra, Sioly
dc.contributor.author
Crouch, JoAnne
dc.contributor.author
Bettiol, Wagner
dc.contributor.author
Azcárate Peril, M. Andrea
dc.contributor.author
Malapi Wight, Martha
dc.contributor.author
Ortega, Veronique
dc.contributor.author
Betran, Javier
dc.contributor.author
Tenuta, Albert
dc.contributor.author
Dambolena, José Sebastián
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dc.contributor.author
Esker, Paul D.
dc.contributor.author
Revilla, Pedro
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Jackson Ziems, Tamra A.
dc.contributor.author
Hiltbrunner, Jürg
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Munkvold, Gary
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Buhiniček, Ivica
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Vicente Villardón, José L.
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Sukno, Serenella A.
dc.contributor.author
Thon, Michael R.
dc.date.available
2023-12-26T10:14:32Z
dc.date.issued
2022-12-19
dc.identifier.citation
Rogério, Flávia; Baroncelli, Riccardo; Cuevas Fernández, Francisco Borja; Becerra, Sioly; Crouch, JoAnne; et al.; Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose; American Society for Microbiology; mBio; 14; 1; 19-12-2022; 1-18
dc.identifier.issn
2161-2129
dc.identifier.uri
http://hdl.handle.net/11336/221296
dc.description.abstract
Understanding the genetic diversity and mechanisms underlying genetic variation in pathogen populations is crucial to the development of effective control strategies. We investigated the genetic diversity and reproductive biology of Colletotrichum graminicola isolates which infect maize by sequencing the genomes of 108 isolates collected from 14 countries using restriction site-associated DNA sequencing (RAD-seq) and wholegenome sequencing (WGS). Clustering analyses based on single-nucleotide polymorphisms revealed three genetic groups delimited by continental origin, compatible with short-dispersal of the pathogen and geographic subdivision. Intra- and intercontinental migration was observed between Europe and South America, likely associated with the movement of contaminated germplasm. Low clonality, evidence of genetic recombination, and high phenotypic diversity were detected. We show evidence that, although it is rare (possibly due to losses of sexual reproduction- and meiosis-associated genes) C. graminicola can undergo sexual recombination. Our results support the hypotheses that intra- and intercontinental pathogen migration and genetic recombination have great impacts on the C. graminicola population structure.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society for Microbiology
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
FUNGAL PLANT PATHOGEN
dc.subject
MIGRATION
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PHYLOGEOGRAPHY
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PHYTOPATHOLOGY
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POPULATION GENETICS
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POPULATION GENOMICS
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RECOMBINATION
dc.subject.classification
Micología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-12-13T11:23:25Z
dc.identifier.eissn
2150-7511
dc.journal.volume
14
dc.journal.number
1
dc.journal.pagination
1-18
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Rogério, Flávia. Universidad de Salamanca; España
dc.description.fil
Fil: Baroncelli, Riccardo. Universidad de Salamanca; España
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Fil: Cuevas Fernández, Francisco Borja. Universidad de Salamanca; España
dc.description.fil
Fil: Becerra, Sioly. Universidad de Salamanca; España
dc.description.fil
Fil: Crouch, JoAnne. United States Department of Agriculture; Estados Unidos
dc.description.fil
Fil: Bettiol, Wagner. No especifíca;
dc.description.fil
Fil: Azcárate Peril, M. Andrea. University of North Carolina; Estados Unidos
dc.description.fil
Fil: Malapi Wight, Martha. United States Department of Agriculture; Estados Unidos
dc.description.fil
Fil: Ortega, Veronique. No especifíca;
dc.description.fil
Fil: Betran, Javier. No especifíca;
dc.description.fil
Fil: Tenuta, Albert. University of Guelph; Canadá
dc.description.fil
Fil: Dambolena, José Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Esker, Paul D.. State University of Pennsylvania; Estados Unidos
dc.description.fil
Fil: Revilla, Pedro. Consejo Superior de Investigaciones Científicas; España
dc.description.fil
Fil: Jackson Ziems, Tamra A.. University of Nebraska; Estados Unidos
dc.description.fil
Fil: Hiltbrunner, Jürg. Federal Department Of Economic Affairs; Suiza
dc.description.fil
Fil: Munkvold, Gary. University of Iowa; Estados Unidos
dc.description.fil
Fil: Buhiniček, Ivica. Institute For Breeding And Production Of Field Crops,; Croacia
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Fil: Vicente Villardón, José L.. Universidad de Salamanca; España
dc.description.fil
Fil: Sukno, Serenella A.. Universidad de Salamanca; España
dc.description.fil
Fil: Thon, Michael R.. Universidad de Salamanca; España
dc.journal.title
mBio
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1128/mbio.02878-22
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.asm.org/doi/10.1128/mbio.02878-22
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