Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection

Detalhes bibliográficos
Autor(a) principal: Santos,João Vitor Maldonado dos
Data de Publicação: 2018
Outros Autores: Yamanaka,Naoki, Marcelino-Guimarães,Francismar Corrêa, Toledo,José Francisco Ferraz de, Arias,Carlos Alberto Arrabal, Abdelnoor,Ricardo Vilela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000400390
Resumo: Abstract Asian soybean rust (ASR) is one of the most serious diseases for soybean crops, and it can be responsible for severe yield reduction. Due to the low durability of vertical resistance, studies on horizontal resistance are important for breeding programs. The objective of this study was to identify quantitative trait loci (QTLs) related to ASR horizontal resistance. A genetic linkage map with 26 groups was generated for simple sequence repeat (SSR) and single nucleotide polymorphism (SNP) markers from 163 recombinant inbred lines (RILs). We found 13 QTLs related to 12 traits, including eight directly related to plant resistance. Furthermore, two QTLs controlling more than one trait were observed: one was related to agronomical traits, and another was related to a similar region of the Rpp3 locus associated with the number of uredinia and sporulation levels. These results will be useful for breeding programs to generate cultivars resistant to ASR.
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spelling Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infectionGlycine maxPhakopsora pachyrhizipolygenic resistancegenetic linkage mapmolecular markersAbstract Asian soybean rust (ASR) is one of the most serious diseases for soybean crops, and it can be responsible for severe yield reduction. Due to the low durability of vertical resistance, studies on horizontal resistance are important for breeding programs. The objective of this study was to identify quantitative trait loci (QTLs) related to ASR horizontal resistance. A genetic linkage map with 26 groups was generated for simple sequence repeat (SSR) and single nucleotide polymorphism (SNP) markers from 163 recombinant inbred lines (RILs). We found 13 QTLs related to 12 traits, including eight directly related to plant resistance. Furthermore, two QTLs controlling more than one trait were observed: one was related to agronomical traits, and another was related to a similar region of the Rpp3 locus associated with the number of uredinia and sporulation levels. These results will be useful for breeding programs to generate cultivars resistant to ASR.Crop Breeding and Applied Biotechnology2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000400390Crop Breeding and Applied Biotechnology v.18 n.4 2018reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332018v18n4a58info:eu-repo/semantics/openAccessSantos,João Vitor Maldonado dosYamanaka,NaokiMarcelino-Guimarães,Francismar CorrêaToledo,José Francisco Ferraz deArias,Carlos Alberto ArrabalAbdelnoor,Ricardo Vilelaeng2018-12-03T00:00:00Zoai:scielo:S1984-70332018000400390Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2018-12-03T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
title Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
spellingShingle Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
Santos,João Vitor Maldonado dos
Glycine max
Phakopsora pachyrhizi
polygenic resistance
genetic linkage map
molecular markers
title_short Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
title_full Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
title_fullStr Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
title_full_unstemmed Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
title_sort Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
author Santos,João Vitor Maldonado dos
author_facet Santos,João Vitor Maldonado dos
Yamanaka,Naoki
Marcelino-Guimarães,Francismar Corrêa
Toledo,José Francisco Ferraz de
Arias,Carlos Alberto Arrabal
Abdelnoor,Ricardo Vilela
author_role author
author2 Yamanaka,Naoki
Marcelino-Guimarães,Francismar Corrêa
Toledo,José Francisco Ferraz de
Arias,Carlos Alberto Arrabal
Abdelnoor,Ricardo Vilela
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Santos,João Vitor Maldonado dos
Yamanaka,Naoki
Marcelino-Guimarães,Francismar Corrêa
Toledo,José Francisco Ferraz de
Arias,Carlos Alberto Arrabal
Abdelnoor,Ricardo Vilela
dc.subject.por.fl_str_mv Glycine max
Phakopsora pachyrhizi
polygenic resistance
genetic linkage map
molecular markers
topic Glycine max
Phakopsora pachyrhizi
polygenic resistance
genetic linkage map
molecular markers
description Abstract Asian soybean rust (ASR) is one of the most serious diseases for soybean crops, and it can be responsible for severe yield reduction. Due to the low durability of vertical resistance, studies on horizontal resistance are important for breeding programs. The objective of this study was to identify quantitative trait loci (QTLs) related to ASR horizontal resistance. A genetic linkage map with 26 groups was generated for simple sequence repeat (SSR) and single nucleotide polymorphism (SNP) markers from 163 recombinant inbred lines (RILs). We found 13 QTLs related to 12 traits, including eight directly related to plant resistance. Furthermore, two QTLs controlling more than one trait were observed: one was related to agronomical traits, and another was related to a similar region of the Rpp3 locus associated with the number of uredinia and sporulation levels. These results will be useful for breeding programs to generate cultivars resistant to ASR.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000400390
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000400390
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332018v18n4a58
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.18 n.4 2018
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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