Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
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=S1984-70332014000400001 |
Resumo: | This study analyzed the inheritance and identified microsatellite markers linked to the resistance gene to Phakopsora pachyrhizi in soybean cultivar TMG 803. Hybridization between the cultivars TMG 803 and BRS Valiosa RR was performed to obtain F1 progenies and the F2 population. The response of the parents 'TMG 803' and 'BRS Valiosa RR' to P. pachyrhizi was, respectively, resistant and susceptible, and among the 116 F2 plants,93 were resistant and 23 susceptible, under natural infection and field conditions. It was found that the resistance of cultivar TMG 803 is controlled by one gene with complete dominance, mapped as resistance locus Rpp4 of linkage group G. Of the 16 tested, one microsatellite marker, sc21_3420, was completely linked to the resistance gene (distance 0.0cM) and the favorable allelic form was present in cultivar TMG 803, which may therefore be useful in assisted selection in segregating populations. |
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Crop Breeding and Applied Biotechnology |
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Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803Glycine maxbreedingPhakopsora pachyrhizimolecular markerSSR markerThis study analyzed the inheritance and identified microsatellite markers linked to the resistance gene to Phakopsora pachyrhizi in soybean cultivar TMG 803. Hybridization between the cultivars TMG 803 and BRS Valiosa RR was performed to obtain F1 progenies and the F2 population. The response of the parents 'TMG 803' and 'BRS Valiosa RR' to P. pachyrhizi was, respectively, resistant and susceptible, and among the 116 F2 plants,93 were resistant and 23 susceptible, under natural infection and field conditions. It was found that the resistance of cultivar TMG 803 is controlled by one gene with complete dominance, mapped as resistance locus Rpp4 of linkage group G. Of the 16 tested, one microsatellite marker, sc21_3420, was completely linked to the resistance gene (distance 0.0cM) and the favorable allelic form was present in cultivar TMG 803, which may therefore be useful in assisted selection in segregating populations.Crop Breeding and Applied Biotechnology2014-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000400001Crop Breeding and Applied Biotechnology v.14 n.4 2014reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332014v14n4a33info:eu-repo/semantics/openAccessMatsuo,ÉderSediyama,TuneoBrommonschenkel,Sérgio HermínioCruz,Cosme Damiãoeng2014-12-09T00:00:00Zoai:scielo:S1984-70332014000400001Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2014-12-09T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse |
dc.title.none.fl_str_mv |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
title |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
spellingShingle |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 Matsuo,Éder Glycine max breeding Phakopsora pachyrhizi molecular marker SSR marker |
title_short |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
title_full |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
title_fullStr |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
title_full_unstemmed |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
title_sort |
Inheritance and genetic mapping of resistance to Asian soybean rust in cultivar TMG 803 |
author |
Matsuo,Éder |
author_facet |
Matsuo,Éder Sediyama,Tuneo Brommonschenkel,Sérgio Hermínio Cruz,Cosme Damião |
author_role |
author |
author2 |
Sediyama,Tuneo Brommonschenkel,Sérgio Hermínio Cruz,Cosme Damião |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Matsuo,Éder Sediyama,Tuneo Brommonschenkel,Sérgio Hermínio Cruz,Cosme Damião |
dc.subject.por.fl_str_mv |
Glycine max breeding Phakopsora pachyrhizi molecular marker SSR marker |
topic |
Glycine max breeding Phakopsora pachyrhizi molecular marker SSR marker |
description |
This study analyzed the inheritance and identified microsatellite markers linked to the resistance gene to Phakopsora pachyrhizi in soybean cultivar TMG 803. Hybridization between the cultivars TMG 803 and BRS Valiosa RR was performed to obtain F1 progenies and the F2 population. The response of the parents 'TMG 803' and 'BRS Valiosa RR' to P. pachyrhizi was, respectively, resistant and susceptible, and among the 116 F2 plants,93 were resistant and 23 susceptible, under natural infection and field conditions. It was found that the resistance of cultivar TMG 803 is controlled by one gene with complete dominance, mapped as resistance locus Rpp4 of linkage group G. Of the 16 tested, one microsatellite marker, sc21_3420, was completely linked to the resistance gene (distance 0.0cM) and the favorable allelic form was present in cultivar TMG 803, which may therefore be useful in assisted selection in segregating populations. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-01 |
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=S1984-70332014000400001 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000400001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1984-70332014v14n4a33 |
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.14 n.4 2014 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 |
_version_ |
1754209186731786240 |