Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize

Autores
Galiano Carneiro, Ana L.; Kessel, Bettina; Presterl, Thomas; Gaikpa, David Sewodor; Kistner, María Belén; Miedaner, Thomas
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Maize production is on risk by Gibberella ear rot (GER) caused by Fusarium graminearum. This is one of the most important ear rot diseases in temperate zones as it leads to yield losses and production of harmful mycotoxins. We investigated, for the first time, the potential use of Brazilian tropical maize to increase resistance levels to GER in temperate European flint germplasm by analyzing six interconnected biparental populations. We assessed GER symptoms in Brazil and in Europe in up to six environments (= location × year combinations) during the growing seasons of 2018 and 2019. We conducted multi-parent QTL and biparental QTL mapping, and identified four QTLs with additive gene action, each explaining 5.4 to 21.8% of the total genotypic variance for GER resistance. Among them, QTL q1 was stable across test environments, populations, and between inbred lines and testcrosses. The accuracies of genomic prediction ranged from 0.50 to 0.59 depending on the resistance donor and prediction model. Jointly, our study reveals the potential use of Brazilian resistance sources to increase GER resistance levels by genomics-assisted breeding.
Fil: Galiano Carneiro, Ana L.. Universidad de Hohenheim; Alemania. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; Alemania
Fil: Kessel, Bettina. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; Alemania
Fil: Presterl, Thomas. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; Alemania
Fil: Gaikpa, David Sewodor. Universidad de Hohenheim; Alemania
Fil: Kistner, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Universidad de Hohenheim; Alemania
Fil: Miedaner, Thomas. Universidad de Hohenheim; Alemania
Materia
FUSARIUM GRAMINEARUM
GENETIC RESOURCES
GENOMIC SELECTION
GIBBERELLA EAR ROT (GER)
QTL MAPPING
STABLE RESISTANCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/173238
Acceder
id CONICETDig_9b7c3887a88f9dc76da129d35eaf5099
oai_identifier_str oai:ri.conicet.gov.ar:11336/173238
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maizeGaliano Carneiro, Ana L.Kessel, BettinaPresterl, ThomasGaikpa, David SewodorKistner, María BelénMiedaner, ThomasFUSARIUM GRAMINEARUMGENETIC RESOURCESGENOMIC SELECTIONGIBBERELLA EAR ROT (GER)QTL MAPPINGSTABLE RESISTANCEhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Maize production is on risk by Gibberella ear rot (GER) caused by Fusarium graminearum. This is one of the most important ear rot diseases in temperate zones as it leads to yield losses and production of harmful mycotoxins. We investigated, for the first time, the potential use of Brazilian tropical maize to increase resistance levels to GER in temperate European flint germplasm by analyzing six interconnected biparental populations. We assessed GER symptoms in Brazil and in Europe in up to six environments (= location × year combinations) during the growing seasons of 2018 and 2019. We conducted multi-parent QTL and biparental QTL mapping, and identified four QTLs with additive gene action, each explaining 5.4 to 21.8% of the total genotypic variance for GER resistance. Among them, QTL q1 was stable across test environments, populations, and between inbred lines and testcrosses. The accuracies of genomic prediction ranged from 0.50 to 0.59 depending on the resistance donor and prediction model. Jointly, our study reveals the potential use of Brazilian resistance sources to increase GER resistance levels by genomics-assisted breeding.Fil: Galiano Carneiro, Ana L.. Universidad de Hohenheim; Alemania. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; AlemaniaFil: Kessel, Bettina. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; AlemaniaFil: Presterl, Thomas. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; AlemaniaFil: Gaikpa, David Sewodor. Universidad de Hohenheim; AlemaniaFil: Kistner, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Universidad de Hohenheim; AlemaniaFil: Miedaner, Thomas. Universidad de Hohenheim; AlemaniaSpringer2020-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/173238Galiano Carneiro, Ana L.; Kessel, Bettina; Presterl, Thomas; Gaikpa, David Sewodor; Kistner, María Belén; et al.; Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize; Springer; Euphytica; 217; 1; 12-2020; 1-131573-5060CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10681-020-02748-xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10681-020-02748-xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:00Zoai:ri.conicet.gov.ar:11336/173238instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:05:00.81CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
title Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
spellingShingle Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
Galiano Carneiro, Ana L.
FUSARIUM GRAMINEARUM
GENETIC RESOURCES
GENOMIC SELECTION
GIBBERELLA EAR ROT (GER)
QTL MAPPING
STABLE RESISTANCE
title_short Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
title_full Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
title_fullStr Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
title_full_unstemmed Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
title_sort Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize
dc.creator.none.fl_str_mv Galiano Carneiro, Ana L.
Kessel, Bettina
Presterl, Thomas
Gaikpa, David Sewodor
Kistner, María Belén
Miedaner, Thomas
author Galiano Carneiro, Ana L.
author_facet Galiano Carneiro, Ana L.
Kessel, Bettina
Presterl, Thomas
Gaikpa, David Sewodor
Kistner, María Belén
Miedaner, Thomas
author_role author
author2 Kessel, Bettina
Presterl, Thomas
Gaikpa, David Sewodor
Kistner, María Belén
Miedaner, Thomas
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv FUSARIUM GRAMINEARUM
GENETIC RESOURCES
GENOMIC SELECTION
GIBBERELLA EAR ROT (GER)
QTL MAPPING
STABLE RESISTANCE
topic FUSARIUM GRAMINEARUM
GENETIC RESOURCES
GENOMIC SELECTION
GIBBERELLA EAR ROT (GER)
QTL MAPPING
STABLE RESISTANCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Maize production is on risk by Gibberella ear rot (GER) caused by Fusarium graminearum. This is one of the most important ear rot diseases in temperate zones as it leads to yield losses and production of harmful mycotoxins. We investigated, for the first time, the potential use of Brazilian tropical maize to increase resistance levels to GER in temperate European flint germplasm by analyzing six interconnected biparental populations. We assessed GER symptoms in Brazil and in Europe in up to six environments (= location × year combinations) during the growing seasons of 2018 and 2019. We conducted multi-parent QTL and biparental QTL mapping, and identified four QTLs with additive gene action, each explaining 5.4 to 21.8% of the total genotypic variance for GER resistance. Among them, QTL q1 was stable across test environments, populations, and between inbred lines and testcrosses. The accuracies of genomic prediction ranged from 0.50 to 0.59 depending on the resistance donor and prediction model. Jointly, our study reveals the potential use of Brazilian resistance sources to increase GER resistance levels by genomics-assisted breeding.
Fil: Galiano Carneiro, Ana L.. Universidad de Hohenheim; Alemania. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; Alemania
Fil: Kessel, Bettina. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; Alemania
Fil: Presterl, Thomas. Kleinwanzlebener Saatzucht SAAT SE & Co. KGaA; Alemania
Fil: Gaikpa, David Sewodor. Universidad de Hohenheim; Alemania
Fil: Kistner, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Norte. Estación Experimental Agropecuaria Pergamino; Argentina. Universidad de Hohenheim; Alemania
Fil: Miedaner, Thomas. Universidad de Hohenheim; Alemania
description Maize production is on risk by Gibberella ear rot (GER) caused by Fusarium graminearum. This is one of the most important ear rot diseases in temperate zones as it leads to yield losses and production of harmful mycotoxins. We investigated, for the first time, the potential use of Brazilian tropical maize to increase resistance levels to GER in temperate European flint germplasm by analyzing six interconnected biparental populations. We assessed GER symptoms in Brazil and in Europe in up to six environments (= location × year combinations) during the growing seasons of 2018 and 2019. We conducted multi-parent QTL and biparental QTL mapping, and identified four QTLs with additive gene action, each explaining 5.4 to 21.8% of the total genotypic variance for GER resistance. Among them, QTL q1 was stable across test environments, populations, and between inbred lines and testcrosses. The accuracies of genomic prediction ranged from 0.50 to 0.59 depending on the resistance donor and prediction model. Jointly, our study reveals the potential use of Brazilian resistance sources to increase GER resistance levels by genomics-assisted breeding.
publishDate 2020
dc.date.none.fl_str_mv 2020-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/173238
Galiano Carneiro, Ana L.; Kessel, Bettina; Presterl, Thomas; Gaikpa, David Sewodor; Kistner, María Belén; et al.; Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize; Springer; Euphytica; 217; 1; 12-2020; 1-13
1573-5060
CONICET Digital
CONICET
url http://hdl.handle.net/11336/173238
identifier_str_mv Galiano Carneiro, Ana L.; Kessel, Bettina; Presterl, Thomas; Gaikpa, David Sewodor; Kistner, María Belén; et al.; Multi-parent QTL mapping reveals stable QTL conferring resistance to Gibberella ear rot in maize; Springer; Euphytica; 217; 1; 12-2020; 1-13
1573-5060
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10681-020-02748-x
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10681-020-02748-x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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