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Population structure of Moniliophthora perniciosa in the main cacao producing departments of Colombia

dc.creatorJaimes Suarez, Yeirme Yaneth
dc.creatorGonzález Almario, Carolina
dc.creatorRojas, Jairo
dc.creatorRivera, Jessica Johana
dc.creatorCilas, Christian
dc.creatorArgout, Xavier
dc.date2024-02-21T17:20:43Z
dc.date2024-02-21T17:20:43Z
dc.date2021
dc.date2021
dc.date.accessioned2024-11-14T15:00:23Z
dc.date.available2024-11-14T15:00:23Z
dc.identifierhttps://apsjournals.apsnet.org/doi/10.1094/PDIS-12-20-2679-RE
dc.identifier1492-1501
dc.identifierhttp://hdl.handle.net/20.500.12324/38915
dc.identifier10.1094/PDIS-12-20-2679-RE
dc.identifierreponame:Biblioteca Digital Agropecuaria de Colombia
dc.identifierinstname:Corporación colombiana de investigación agropecuaria AGROSAVIA
dc.identifier.urihttp://test.repositoriodigital.com:8080/handle/123456789/85240
dc.descriptionThe witches' broom (Moniliophthora perniciosa) is considered as one of the main threats for cacao production and, consequently, for chocolate production worldwide.. In this work, the genetic diversity and population structure of M. perniciosa were analyzed for 59 isolates collected in five departments of Colombia and using 10 microsatellite markers. Analyses revealed 35 multilocus genotypes (MLGs) and clonal populations structure according to linkage disequilibrium analysis. One of the objectives of this study was to determine whether populations were differentiated by geographic origin or T. cacao host genotype. Analysis of molecular variance, Discriminant Analysis of Principal Components (DAPC) and Bruvo genetic distance suggested that the genetic structure was driven by geographic origin and not by T. cacao genotype. The results of this study were consistent with previous findings obtained in other cocoa producing countries. Important insights were discussed regarding the dispersal patterns of the pathogen in Colombia and the genetic change of its populations due to different environmental conditions.
dc.descriptionCacao-Theobroma cacao
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherAmerican Phytopathological Society
dc.relationPlant Disease
dc.relation106
dc.relation5
dc.relation1492
dc.relation1501
dc.rightsAttribution-ShareAlike 4.0 International
dc.rightshttp://creativecommons.org/licenses/by-sa/4.0/
dc.sourcePlant Disease; Vol 106 No. 5 (2021):Plant Disease;p. 1492 -1501.
dc.subjectEnfermedades de las plantas - H20
dc.subjectTheobroma cacao
dc.subjectEpidemiología
dc.subjectDiversidad genética (como recurso)
dc.subjectCacao
dc.subjecthttp://aims.fao.org/aos/agrovoc/c_7713
dc.subjecthttp://aims.fao.org/aos/agrovoc/c_2615
dc.subjecthttp://aims.fao.org/aos/agrovoc/c_33952
dc.titlePopulation structure of Moniliophthora perniciosa in the main cacao producing departments of Colombia
dc.typeArtículo científico
dc.coverageColombia
dc.audienceInvestigador
dc.thumbnailhttps://repository.agrosavia.co/bitstream/20.500.12324/38915/4/Ver_Documento_38915.pdf.jpg


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