Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum

Autores
Simón, María Rosa; Worland, A.J.; Cordo, Cristina Alicia; Struik, P.C.
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
Descripción
Chromosomal location of resistance to two virulent Argentinean isolatesofSeptoria triticiwas studied in two wheat (Triticum aestivumL.) cultivars (Cappelle-Desprez & Cheyenne), a synthetic hexaploid(Synthetic 6x) andTriticum speltain seedlings. Substitution lines of these(resistant or moderately resistant) genotypes into (susceptible)ChineseSpringwere selected from a previous screening. For Synthetic 6x,resistance was clearly located in chromosome 7D. Chinese Spring with the7D chromosome substituted by Synthetic 6x showed almost completeresistance, similar to the level of Synthetic 6x. For the substitutions withCappelle-Desprez, Cheyenne, andT.speltathere were no lines with abehaviour similar to the resistant parent. However, some substitutions weremore resistant than the susceptible parent suggesting that severalchromosomes could be involved in the resistance of these genotypes toSeptoria leaf blotch.
Materia
Agronomía, reproducción y protección de plantas
chromosomal location
leaf blotch
mycosphaerella graminicola
Septoria tritici
substitution lines
wheat
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/8142
Acceder
id CICBA_f31b43f7b0560d83efa43554546cc5e3
oai_identifier_str oai:digital.cic.gba.gob.ar:11746/8142
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivumSimón, María RosaWorland, A.J.Cordo, Cristina AliciaStruik, P.C.Agronomía, reproducción y protección de plantaschromosomal locationleaf blotchmycosphaerella graminicolaSeptoria triticisubstitution lineswheatChromosomal location of resistance to two virulent Argentinean isolatesof<em>Septoria tritici</em>was studied in two wheat (<em>Triticum aestivum</em>L.) cultivars (Cappelle-Desprez &amp; Cheyenne), a synthetic hexaploid(Synthetic 6x) and<em>Triticum spelta</em>in seedlings. Substitution lines of these(resistant or moderately resistant) genotypes into (susceptible)<em>ChineseSpring</em>were selected from a previous screening. For Synthetic 6x,resistance was clearly located in chromosome 7D. Chinese Spring with the7D chromosome substituted by Synthetic 6x showed almost completeresistance, similar to the level of Synthetic 6x. For the substitutions withCappelle-Desprez, Cheyenne, and<em>T.spelta</em>there were no lines with abehaviour similar to the resistant parent. However, some substitutions weremore resistant than the susceptible parent suggesting that severalchromosomes could be involved in the resistance of these genotypes toSeptoria leaf blotch.2001info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/8142enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-10-16T09:27:12Zoai:digital.cic.gba.gob.ar:11746/8142Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-10-16 09:27:13.024CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
title Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
spellingShingle Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
Simón, María Rosa
Agronomía, reproducción y protección de plantas
chromosomal location
leaf blotch
mycosphaerella graminicola
Septoria tritici
substitution lines
wheat
title_short Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
title_full Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
title_fullStr Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
title_full_unstemmed Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
title_sort Chromosomal location of resistance to Septoria tritici in seedlings of a synthetic hexaploid wheat, Triticum spelta and two cultivars of Triticum aestivum
dc.creator.none.fl_str_mv Simón, María Rosa
Worland, A.J.
Cordo, Cristina Alicia
Struik, P.C.
author Simón, María Rosa
author_facet Simón, María Rosa
Worland, A.J.
Cordo, Cristina Alicia
Struik, P.C.
author_role author
author2 Worland, A.J.
Cordo, Cristina Alicia
Struik, P.C.
author2_role author
author
author
dc.subject.none.fl_str_mv Agronomía, reproducción y protección de plantas
chromosomal location
leaf blotch
mycosphaerella graminicola
Septoria tritici
substitution lines
wheat
topic Agronomía, reproducción y protección de plantas
chromosomal location
leaf blotch
mycosphaerella graminicola
Septoria tritici
substitution lines
wheat
dc.description.none.fl_txt_mv Chromosomal location of resistance to two virulent Argentinean isolatesof<em>Septoria tritici</em>was studied in two wheat (<em>Triticum aestivum</em>L.) cultivars (Cappelle-Desprez &amp; Cheyenne), a synthetic hexaploid(Synthetic 6x) and<em>Triticum spelta</em>in seedlings. Substitution lines of these(resistant or moderately resistant) genotypes into (susceptible)<em>ChineseSpring</em>were selected from a previous screening. For Synthetic 6x,resistance was clearly located in chromosome 7D. Chinese Spring with the7D chromosome substituted by Synthetic 6x showed almost completeresistance, similar to the level of Synthetic 6x. For the substitutions withCappelle-Desprez, Cheyenne, and<em>T.spelta</em>there were no lines with abehaviour similar to the resistant parent. However, some substitutions weremore resistant than the susceptible parent suggesting that severalchromosomes could be involved in the resistance of these genotypes toSeptoria leaf blotch.
description Chromosomal location of resistance to two virulent Argentinean isolatesof<em>Septoria tritici</em>was studied in two wheat (<em>Triticum aestivum</em>L.) cultivars (Cappelle-Desprez &amp; Cheyenne), a synthetic hexaploid(Synthetic 6x) and<em>Triticum spelta</em>in seedlings. Substitution lines of these(resistant or moderately resistant) genotypes into (susceptible)<em>ChineseSpring</em>were selected from a previous screening. For Synthetic 6x,resistance was clearly located in chromosome 7D. Chinese Spring with the7D chromosome substituted by Synthetic 6x showed almost completeresistance, similar to the level of Synthetic 6x. For the substitutions withCappelle-Desprez, Cheyenne, and<em>T.spelta</em>there were no lines with abehaviour similar to the resistant parent. However, some substitutions weremore resistant than the susceptible parent suggesting that severalchromosomes could be involved in the resistance of these genotypes toSeptoria leaf blotch.
publishDate 2001
dc.date.none.fl_str_mv 2001
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/8142
url https://digital.cic.gba.gob.ar/handle/11746/8142
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 12.712165

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