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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
18/03/2024 |
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Data da última atualização: |
18/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, R. S.; FARIA, J. C.; VIANELLO, R. P.; VALDISSER, P. A. M. R.; PEREIRA, H. S.; MELO, L. C.; PINHEIRO, P. V.; SOUZA, T. L. P. O. |
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Afiliação: |
RODRIGO S. SILVA, UFG; JOSIAS CORREA DE FARIA, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF; PAULA ARIELLE M RIBEIRO VALDISSER, CNPAF; HELTON SANTOS PEREIRA, CNPAF; LEONARDO CUNHA MELO, CNPAF; PATRICIA VALLE PINHEIRO, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF. |
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Título: |
Inheritance and genetic mapping of the first CPMMV tolerance locus in common bean. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Plant Pathology, 2024. |
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DOI: |
https://doi.org/10.1111/ppa.13892 |
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Idioma: |
Inglês |
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Notas: |
Early view. |
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Conteúdo: |
Although cowpea mild mottle virus (CPMMV) has been reported in Brazil since 1983, it has only become a significant concern for researchers and farmers in recent years. The objective of this work was to investigate the genetic basis of CPMMV tolerance, mapping and reporting the first loci associated with this trait in common bean (cv. BRS Sublime). Phenotypic assays were carried out on 180 individual plants (F2 generation) and 180 F2:3 progenies comprising 12 plants per family and their parents (BRS Sublime, tolerant parent × CNFCT 16207, susceptible parent). CPMMV was mechanically inoculated and symptoms were evaluated at 35 days after inoculation, using a 1–5 scoring scale. A linkage map was constructed using 1695 single-nucleotide polymorphism (SNP) and SilicoDArT markers that segregated in the F2 and F2:3 generations as expected. Markers were distributed across 11 common bean chromosomes, resulting in a total length of 2864 cM, with an average distance between markers of 1.8 cM. Phenotypic observations revealed that tolerance in cv. BRS Sublime is controlled by a single dominant gene. The main effect quantitative trait locus (QTL; CPMMV.Pv08) associated with CPMMV tolerance was identified in the terminal region on chromosome 8 (Pv08). This QTL explained approximately 77% of phenotypic variation, indicating that the inheritance of tolerance to CPMMV is monogenic, controlled by a major locus. As far as we know, this study represents the first investigation into the inheritance and genetic mapping of CPMMV tolerance in common bean, with potential for the development of elite lines with multiple virus resistance/tolerance. MenosAlthough cowpea mild mottle virus (CPMMV) has been reported in Brazil since 1983, it has only become a significant concern for researchers and farmers in recent years. The objective of this work was to investigate the genetic basis of CPMMV tolerance, mapping and reporting the first loci associated with this trait in common bean (cv. BRS Sublime). Phenotypic assays were carried out on 180 individual plants (F2 generation) and 180 F2:3 progenies comprising 12 plants per family and their parents (BRS Sublime, tolerant parent × CNFCT 16207, susceptible parent). CPMMV was mechanically inoculated and symptoms were evaluated at 35 days after inoculation, using a 1–5 scoring scale. A linkage map was constructed using 1695 single-nucleotide polymorphism (SNP) and SilicoDArT markers that segregated in the F2 and F2:3 generations as expected. Markers were distributed across 11 common bean chromosomes, resulting in a total length of 2864 cM, with an average distance between markers of 1.8 cM. Phenotypic observations revealed that tolerance in cv. BRS Sublime is controlled by a single dominant gene. The main effect quantitative trait locus (QTL; CPMMV.Pv08) associated with CPMMV tolerance was identified in the terminal region on chromosome 8 (Pv08). This QTL explained approximately 77% of phenotypic variation, indicating that the inheritance of tolerance to CPMMV is monogenic, controlled by a major locus. As far as we know, this study represents the first investigation into the inherita... Mostrar Tudo |
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Palavras-Chave: |
DArTSeq; SNP markers. |
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Thesagro: |
Bemisia Tabaci; Feijão; Marcador Genético; Phaseolus Vulgaris; Vírus. |
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Thesaurus Nal: |
Carlavirus; Cowpea mild mottle virus; Inheritance (genetics); Monogenic inheritance. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02666naa a2200361 a 4500
001 2162899
005 2024-03-18
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/ppa.13892$2DOI
100 1 $aSILVA, R. S.
245 $aInheritance and genetic mapping of the first CPMMV tolerance locus in common bean.$h[electronic resource]
260 $c2024
500 $aEarly view.
520 $aAlthough cowpea mild mottle virus (CPMMV) has been reported in Brazil since 1983, it has only become a significant concern for researchers and farmers in recent years. The objective of this work was to investigate the genetic basis of CPMMV tolerance, mapping and reporting the first loci associated with this trait in common bean (cv. BRS Sublime). Phenotypic assays were carried out on 180 individual plants (F2 generation) and 180 F2:3 progenies comprising 12 plants per family and their parents (BRS Sublime, tolerant parent × CNFCT 16207, susceptible parent). CPMMV was mechanically inoculated and symptoms were evaluated at 35 days after inoculation, using a 1–5 scoring scale. A linkage map was constructed using 1695 single-nucleotide polymorphism (SNP) and SilicoDArT markers that segregated in the F2 and F2:3 generations as expected. Markers were distributed across 11 common bean chromosomes, resulting in a total length of 2864 cM, with an average distance between markers of 1.8 cM. Phenotypic observations revealed that tolerance in cv. BRS Sublime is controlled by a single dominant gene. The main effect quantitative trait locus (QTL; CPMMV.Pv08) associated with CPMMV tolerance was identified in the terminal region on chromosome 8 (Pv08). This QTL explained approximately 77% of phenotypic variation, indicating that the inheritance of tolerance to CPMMV is monogenic, controlled by a major locus. As far as we know, this study represents the first investigation into the inheritance and genetic mapping of CPMMV tolerance in common bean, with potential for the development of elite lines with multiple virus resistance/tolerance.
650 $aCarlavirus
650 $aCowpea mild mottle virus
650 $aInheritance (genetics)
650 $aMonogenic inheritance
650 $aBemisia Tabaci
650 $aFeijão
650 $aMarcador Genético
650 $aPhaseolus Vulgaris
650 $aVírus
653 $aDArTSeq
653 $aSNP markers
700 1 $aFARIA, J. C.
700 1 $aVIANELLO, R. P.
700 1 $aVALDISSER, P. A. M. R.
700 1 $aPEREIRA, H. S.
700 1 $aMELO, L. C.
700 1 $aPINHEIRO, P. V.
700 1 $aSOUZA, T. L. P. O.
773 $tPlant Pathology, 2024.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
03/03/2022 |
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Data da última atualização: |
03/03/2022 |
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Autoria: |
CARVALHO, P. E. R. |
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Afiliação: |
PAULO ERNANI RAMALHO CARVALHO, CNPF. |
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Título: |
Imbaúba-do-norte: Cecropia sciadophylla. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CARVALHO, P. E. R. Espécies arbóreas brasileiras. Brasília: Embrapa Informação Tecnológica; Colombo: Embrapa Florestas, 2014. v. 5, p. 289-295. |
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Série: |
(Coleção espécies arbóreas brasileiras, v. 5). |
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Idioma: |
Português |
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Conteúdo: |
NOMES VULGARES POR UNIDADES DA FEDERAÇÃO: no Acre, imbaúba-gigante e imbaúba-da-mata; no Amapá, imbaúba-vermelha e torém; no Amazonas, ambaíba, ambaíba-tinga, árvore-da-preguiça, imbaúba, imbaúba-roxa, imbaúba-verde, imbaubão, e mapatjirana; em Minas Gerais, embaúba, embaúba-branca, embaúba-da-mata, sambaíba; e no Pará, embaúba, embaúba-vermelha, embaubarana, imbabaúba-da-mata e torém. NOMES VULGARES NO EXTERIOR: no Peru, cetico e setico. |
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Palavras-Chave: |
Cecropia sciadophylla; Descrição; Imbaúba do norte; Ocorrência; Uso. |
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Thesagro: |
Crescimento; Espécie Nativa; Madeira; Nomenclatura; Taxonomia. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232089/1/Especies-Arboreas-Brasileiras-vol-5-Imbauba-do-Norte.pdf
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Marc: |
LEADER 01244naa a2200253 a 4500
001 2140497
005 2022-03-03
008 2014 bl uuuu u00u1 u #d
100 1 $aCARVALHO, P. E. R.
245 $aImbaúba-do-norte$bCecropia sciadophylla.
260 $c2014
490 $a(Coleção espécies arbóreas brasileiras, v. 5).
520 $aNOMES VULGARES POR UNIDADES DA FEDERAÇÃO: no Acre, imbaúba-gigante e imbaúba-da-mata; no Amapá, imbaúba-vermelha e torém; no Amazonas, ambaíba, ambaíba-tinga, árvore-da-preguiça, imbaúba, imbaúba-roxa, imbaúba-verde, imbaubão, e mapatjirana; em Minas Gerais, embaúba, embaúba-branca, embaúba-da-mata, sambaíba; e no Pará, embaúba, embaúba-vermelha, embaubarana, imbabaúba-da-mata e torém. NOMES VULGARES NO EXTERIOR: no Peru, cetico e setico.
650 $aCrescimento
650 $aEspécie Nativa
650 $aMadeira
650 $aNomenclatura
650 $aTaxonomia
653 $aCecropia sciadophylla
653 $aDescrição
653 $aImbaúba do norte
653 $aOcorrência
653 $aUso
773 $tIn: CARVALHO, P. E. R. Espécies arbóreas brasileiras. Brasília: Embrapa Informação Tecnológica; Colombo: Embrapa Florestas, 2014.$gv. 5, p. 289-295.
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Embrapa Florestas (CNPF) |
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