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Resistance of pepper germplasm to Meloidogyne incognita

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Resistance of pepper germplasm to Meloidogyne incognita

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dc.contributor.author Gisbert Domenech, María Carmen es_ES
dc.contributor.author Trujillo Moya, Carlos es_ES
dc.contributor.author Sánchez Torres, Paloma es_ES
dc.contributor.author Sifres Cuerda, Alicia Gemma es_ES
dc.contributor.author Sánchez Castro, E. es_ES
dc.contributor.author Nuez Viñals, Fernando es_ES
dc.date.accessioned 2016-06-03T11:49:45Z
dc.date.available 2016-06-03T11:49:45Z
dc.date.issued 2013
dc.identifier.issn 0003-4746
dc.identifier.uri http://hdl.handle.net/10251/65206
dc.description.abstract In this work, we have evaluated the host suitability of 29 pepper genotypes of Capsicum annuum and 9 of the related cultivated species C. chinense (4), C. frutescens (4) and C. pubescens (1) to Meloidogyne incognita in field conditions. The presence/absence of resistance genes in the pepper germplasm were also assessed using PCR-specific markers linked to the N, Me1-Mech2, Me3-Me4 and Me7-Mech1 genes. Intraspecific variability for M. incognita resistance was found. According to gall index (GI) and reproduction index (RI) the most resistant genotypes, which may contribute to nematode management, include three of C. frutescens (Fru-2, Fru-3 and Fru-4) and seven of C. annuum (Ca-3, Ca-4, Ca-5, Ca-11, Ca-15, Ca-24 and Ca-25). No egg masses or eggs were found in Fru-3 and Fru-4 genotypes as occurred in the resistant controls 'SCM', 'CH' and 'Charlot'. The amplification of markers linked to resistance genes in genotypes with a suitable degree of resistance, together with the differences found between genotypes with regard to the gene and/or number of amplified markers, make this germplasm a valuable tool for further characterisation and pepper breeding. es_ES
dc.language Inglés es_ES
dc.publisher WILEY-BLACKWELL es_ES
dc.publisher Association of Applied Biologists es_ES
dc.relation.ispartof Annals of Applied Biology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Breeding es_ES
dc.subject Capsicum spp. es_ES
dc.subject Me genes es_ES
dc.subject Molecular markers es_ES
dc.subject N gene es_ES
dc.subject Pathogenicity es_ES
dc.subject Pepper es_ES
dc.subject Root-knot nematodes es_ES
dc.subject.classification GENETICA es_ES
dc.title Resistance of pepper germplasm to Meloidogyne incognita es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1111/aab.12006
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia es_ES
dc.description.bibliographicCitation Gisbert Domenech, MC.; Trujillo Moya, C.; Sánchez Torres, P.; Sifres Cuerda, AG.; Sánchez Castro, E.; Nuez Viñals, F. (2013). Resistance of pepper germplasm to Meloidogyne incognita. Annals of Applied Biology. 162(1):410-418. doi:10.1111/aab.12006 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1111/aab.12006 es_ES
dc.description.upvformatpinicio 410 es_ES
dc.description.upvformatpfin 418 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 162 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 230224 es_ES
dc.identifier.eissn 1744-7348


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