Implications of early selection for resistance to anthracnose in genetic breeding of common bean

Detalhes bibliográficos
Autor(a) principal: Pádua,José Maria Villela
Data de Publicação: 2015
Outros Autores: Ramalho,Magno Antonio Patto, Abreu,Ângela de Fátima Barbosa
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=S1984-70332015000300169
Resumo: It is questionable if early selection for resistance to Colletotrichum lindemuthianum reduces the efficiency of selection for grain yield in common beans. For this, it was used the segregating population of the cross between two common bean lines: CI107 (susceptible) x BRSMG Madrepérola (resistant). Selection for resistance was carried out in F2and F3, obtaining three types of progenies: not selected (A), selected only in F2(B), and selected in F2and F3(C). The progenies obtained were evaluated for grain yield and pathogen occurrence in experiments. In F3:5, it was used 289 treatments (96 progenies A, 96 B, 95 C and 2 checks (T)); in F3:6, 196 treatments (64 A, 64 B, 64 C and 4 T); in F3:7, 81 treatments (26 A, 26 B, 26 C and 3 T). Selection of plants resistant to anthracnose in early generations increases the successful selection for grain yield in later generations.
id CBAB-1_7a59a3c9e5a55ebd29204a60deae6c6d
oai_identifier_str oai:scielo:S1984-70332015000300169
network_acronym_str CBAB-1
network_name_str Crop Breeding and Applied Biotechnology
repository_id_str
spelling Implications of early selection for resistance to anthracnose in genetic breeding of common beanPlant breedingPhaseolus vulgarisColletotrichum lindemuthianumIt is questionable if early selection for resistance to Colletotrichum lindemuthianum reduces the efficiency of selection for grain yield in common beans. For this, it was used the segregating population of the cross between two common bean lines: CI107 (susceptible) x BRSMG Madrepérola (resistant). Selection for resistance was carried out in F2and F3, obtaining three types of progenies: not selected (A), selected only in F2(B), and selected in F2and F3(C). The progenies obtained were evaluated for grain yield and pathogen occurrence in experiments. In F3:5, it was used 289 treatments (96 progenies A, 96 B, 95 C and 2 checks (T)); in F3:6, 196 treatments (64 A, 64 B, 64 C and 4 T); in F3:7, 81 treatments (26 A, 26 B, 26 C and 3 T). Selection of plants resistant to anthracnose in early generations increases the successful selection for grain yield in later generations.Crop Breeding and Applied Biotechnology2015-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000300169Crop Breeding and Applied Biotechnology v.15 n.3 2015reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332015v15n3a29info:eu-repo/semantics/openAccessPádua,José Maria VillelaRamalho,Magno Antonio PattoAbreu,Ângela de Fátima Barbosaeng2015-09-29T00:00:00Zoai:scielo:S1984-70332015000300169Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2015-09-29T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Implications of early selection for resistance to anthracnose in genetic breeding of common bean
title Implications of early selection for resistance to anthracnose in genetic breeding of common bean
spellingShingle Implications of early selection for resistance to anthracnose in genetic breeding of common bean
Pádua,José Maria Villela
Plant breeding
Phaseolus vulgaris
Colletotrichum lindemuthianum
title_short Implications of early selection for resistance to anthracnose in genetic breeding of common bean
title_full Implications of early selection for resistance to anthracnose in genetic breeding of common bean
title_fullStr Implications of early selection for resistance to anthracnose in genetic breeding of common bean
title_full_unstemmed Implications of early selection for resistance to anthracnose in genetic breeding of common bean
title_sort Implications of early selection for resistance to anthracnose in genetic breeding of common bean
author Pádua,José Maria Villela
author_facet Pádua,José Maria Villela
Ramalho,Magno Antonio Patto
Abreu,Ângela de Fátima Barbosa
author_role author
author2 Ramalho,Magno Antonio Patto
Abreu,Ângela de Fátima Barbosa
author2_role author
author
dc.contributor.author.fl_str_mv Pádua,José Maria Villela
Ramalho,Magno Antonio Patto
Abreu,Ângela de Fátima Barbosa
dc.subject.por.fl_str_mv Plant breeding
Phaseolus vulgaris
Colletotrichum lindemuthianum
topic Plant breeding
Phaseolus vulgaris
Colletotrichum lindemuthianum
description It is questionable if early selection for resistance to Colletotrichum lindemuthianum reduces the efficiency of selection for grain yield in common beans. For this, it was used the segregating population of the cross between two common bean lines: CI107 (susceptible) x BRSMG Madrepérola (resistant). Selection for resistance was carried out in F2and F3, obtaining three types of progenies: not selected (A), selected only in F2(B), and selected in F2and F3(C). The progenies obtained were evaluated for grain yield and pathogen occurrence in experiments. In F3:5, it was used 289 treatments (96 progenies A, 96 B, 95 C and 2 checks (T)); in F3:6, 196 treatments (64 A, 64 B, 64 C and 4 T); in F3:7, 81 treatments (26 A, 26 B, 26 C and 3 T). Selection of plants resistant to anthracnose in early generations increases the successful selection for grain yield in later generations.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-01
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=S1984-70332015000300169
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000300169
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332015v15n3a29
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.15 n.3 2015
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_ 1754209186785263616

Registros relacionados