Molecular detection of peronospora variabilis in quinoa seed and phylogeny of the quinoa downy mildew pathogen in South America and the United States Idiomas

Phytopathology 104(4):379-386

dc.creatorTesten, Anna L.
dc.creatorJiménez-Gasco, María del Mar
dc.creatorOchoa L., José
dc.creatorBackman, Paul A.
dc.date2015-07-20T19:01:21Z
dc.date2015-07-20T19:01:21Z
dc.date2014-10
dc.date.accessioned2023-08-11T22:41:01Z
dc.date.available2023-08-11T22:41:01Z
dc.identifier*EC-INIAP-BEESC-MGC. Quito (Phytopathology 104(4):379-386. 2014)
dc.identifierhttp://repositorio.iniap.gob.ec/handle/41000/1511
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8270315
dc.descriptionTesten, A. L., Jiménez-Gasco, M. M., Ochoa, J. B., and Backman, P. A. 2014. Molecular detection of Peronospora variabilis in quinoa seed and phylogeny of the quinoa downy mildew pathogen in South America and the United States. Phytopathology 104:379-386. Quinoa (Chenopodium quinoa) is an important export of the Andean region, and its key disease is quinoa downy mildew, caused by Peronospora variabilis. P. variabilis oospores can be seedborne and rapid methods to detect seedborne P. variabilis have not been developed. In this research, a polymerase chain reaction (PCR)-based detection method was developed to detect seedborne P. variabilis and a sequencing-based method was used to validate the PCR-based method. P. variabilis was detected in 31 of 33 quinoa seed lots using the PCR-based method and in 32 of 33 quinoa seed lots using the sequencing-based method.
dc.formatp. 379-386
dc.formatapplication/pdf
dc.languageen
dc.subjectQUINUA
dc.subjectCHENOPODIUM QUINOA
dc.subjectPERONOSPORA VARIABILIS
dc.subjectMILDIU VELLOSO
dc.subjectENFERMEDADES DE LAS PLANTAS
dc.subjectFITOPATOLOGÍA
dc.subjectAMÉRICA DEL SUR
dc.subjectCULTIVOS ANDINOS
dc.titleMolecular detection of peronospora variabilis in quinoa seed and phylogeny of the quinoa downy mildew pathogen in South America and the United States Idiomas
dc.titlePhytopathology 104(4):379-386
dc.typeRevista
dc.typeArtículo
dc.coverageE. E. Santa Catalina


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