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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
16/11/2016 |
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Data da última atualização: |
06/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GONZATTO, M. P.; BÖETTCHER, G. N.; SCHNEIDER, L. A.; LOPES, A. A.; SILVEIRA JÚNIOR, J. C.; PETRY, H. B.; OLIVEIRA, R. P. de; SCHWARZ, S. F. |
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Afiliação: |
Mateus Pereira Gonzatto, UFRGS; Gerson Nestor Böettcher, UFRGS; Leonardo André Schneider, UFRGS; Ângelo Azeredo Lopes, UFRGS; Jairo Camargo Silveira Júnior, UFRGS; Henrique Belmonte Petry, EPAGRI; ROBERTO PEDROSO DE OLIVEIRA, CPACT; Sergio Francisco Schwarz, UFRGS. |
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Título: |
3,5,6-trichloro-2-pyridinyloxyacetic acid as effective thinning agent for fruit of 'Montenegrina' mandarin. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v.46, n.12, p.2078-2083, dez, 2016. |
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Idioma: |
Inglês |
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Palavras-Chave: |
3 5 6 TPA; Alternância de produção; Auxina sintética; Citrus deliciosa Ten; Synthetic auxin. |
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Thesaurus Nal: |
alternate bearing; ethephon. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150049/1/Roberto-1678-4596-cr-46-12-02078.pdf
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Marc: |
LEADER 00865naa a2200277 a 4500
001 2056434
005 2017-03-06
008 2016 bl uuuu u00u1 u #d
100 1 $aGONZATTO, M. P.
245 $a3,5,6-trichloro-2-pyridinyloxyacetic acid as effective thinning agent for fruit of 'Montenegrina' mandarin.$h[electronic resource]
260 $c2016
650 $aalternate bearing
650 $aethephon
653 $a3 5 6 TPA
653 $aAlternância de produção
653 $aAuxina sintética
653 $aCitrus deliciosa Ten
653 $aSynthetic auxin
700 1 $aBÖETTCHER, G. N.
700 1 $aSCHNEIDER, L. A.
700 1 $aLOPES, A. A.
700 1 $aSILVEIRA JÚNIOR, J. C.
700 1 $aPETRY, H. B.
700 1 $aOLIVEIRA, R. P. de
700 1 $aSCHWARZ, S. F.
773 $tCiência Rural, Santa Maria$gv.46, n.12, p.2078-2083, dez, 2016.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
26/11/2014 |
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Data da última atualização: |
07/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
HOSSAIN, M. M.; AKAMATSU, H.; MORISHITA, M.; MORI, T.; YAMAOKA, Y.; SUENAGA, K.; SOARES, R. M.; BOGADO, A. N.; IVANCOVICH, A. J. G.; YAMANAKA, N. |
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Afiliação: |
JIRCAS; JIRCAS; JIRCAS; JIRCAS; Faculty of Life and Environmental Sciences, University of Tsukuba; Faculty of Life and Environmental Sciences, University of Tsukuba; RAFAEL MOREIRA SOARES, CNPSO; CICM/IPTA; INTA - EEA Pergamino; JIRCAS. |
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Título: |
Molecular mapping of Asian soybean rust resistance in soybean landraces PI 594767A, PI 587905 and PI 416764. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Plant Pathology, London, v. 64, n. 1, p. 147-156, 2015. |
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DOI: |
10.1111/ppa.12226 |
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Idioma: |
Inglês |
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Conteúdo: |
Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, is one of the most serious diseases of soybean. The soybean landraces PI 594767A, PI 587905 and PI 416764 previously showed high levels of resistance to a wide range of ASR fungus, while the genetic basis of the resistance has yet to be understood. In this study, the ASR resistance loci were mapped using three independent mapping populations, POP-1, POP-2 and POP-3 derived from crosses BRS184 × PI 594767A, BRS184 × PI 587905 and BRS184 × PI 416764, respectively. In each population, the resistance to ASR segregated as a single gene, but the resistance was dominant in PI 594767A and PI 587905 and incompletely dominant in PI 416764. The resistance genes from both PI 594767A and PI 587905 were mapped on chromosome 18 corresponding to the same location as known resistance locus Rpp1. Quantitative trait locus (QTL) analysis performed on POP-3 identified the putative ASR resistance locus in PI 416764 on the defined region of chromosome 6 where Rpp3 was located. The QTLs detected by the mapping explained about 67?72% of the phenotypic variation in POP-3. Cluster analysis based on disease reactions to 64 ASR populations demonstrated the presence of at least two types of functional resistant Rpp1 alleles: strong and weak allele(s), e.g. soybean accession PI 594767A and PI 587905 carry the strong resistant Rpp1 allele(s). Introducing or pyramiding strong Rpp1 allele(s) in elite soybean cultivars is expected to be useful against the South American rust population. MenosAsian soybean rust (ASR), caused by Phakopsora pachyrhizi, is one of the most serious diseases of soybean. The soybean landraces PI 594767A, PI 587905 and PI 416764 previously showed high levels of resistance to a wide range of ASR fungus, while the genetic basis of the resistance has yet to be understood. In this study, the ASR resistance loci were mapped using three independent mapping populations, POP-1, POP-2 and POP-3 derived from crosses BRS184 × PI 594767A, BRS184 × PI 587905 and BRS184 × PI 416764, respectively. In each population, the resistance to ASR segregated as a single gene, but the resistance was dominant in PI 594767A and PI 587905 and incompletely dominant in PI 416764. The resistance genes from both PI 594767A and PI 587905 were mapped on chromosome 18 corresponding to the same location as known resistance locus Rpp1. Quantitative trait locus (QTL) analysis performed on POP-3 identified the putative ASR resistance locus in PI 416764 on the defined region of chromosome 6 where Rpp3 was located. The QTLs detected by the mapping explained about 67?72% of the phenotypic variation in POP-3. Cluster analysis based on disease reactions to 64 ASR populations demonstrated the presence of at least two types of functional resistant Rpp1 alleles: strong and weak allele(s), e.g. soybean accession PI 594767A and PI 587905 carry the strong resistant Rpp1 allele(s). Introducing or pyramiding strong Rpp1 allele(s) in elite soybean cultivars is expected to be useful against... Mostrar Tudo |
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Palavras-Chave: |
Genetic mapping; Pathogenic diversity; QTL analysis. |
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Thesagro: |
Phakopsora Pachyrhizi. |
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Thesaurus NAL: |
cluster analysis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02423naa a2200301 a 4500
001 2000961
005 2022-04-07
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1111/ppa.12226$2DOI
100 1 $aHOSSAIN, M. M.
245 $aMolecular mapping of Asian soybean rust resistance in soybean landraces PI 594767A, PI 587905 and PI 416764.$h[electronic resource]
260 $c2015
520 $aAsian soybean rust (ASR), caused by Phakopsora pachyrhizi, is one of the most serious diseases of soybean. The soybean landraces PI 594767A, PI 587905 and PI 416764 previously showed high levels of resistance to a wide range of ASR fungus, while the genetic basis of the resistance has yet to be understood. In this study, the ASR resistance loci were mapped using three independent mapping populations, POP-1, POP-2 and POP-3 derived from crosses BRS184 × PI 594767A, BRS184 × PI 587905 and BRS184 × PI 416764, respectively. In each population, the resistance to ASR segregated as a single gene, but the resistance was dominant in PI 594767A and PI 587905 and incompletely dominant in PI 416764. The resistance genes from both PI 594767A and PI 587905 were mapped on chromosome 18 corresponding to the same location as known resistance locus Rpp1. Quantitative trait locus (QTL) analysis performed on POP-3 identified the putative ASR resistance locus in PI 416764 on the defined region of chromosome 6 where Rpp3 was located. The QTLs detected by the mapping explained about 67?72% of the phenotypic variation in POP-3. Cluster analysis based on disease reactions to 64 ASR populations demonstrated the presence of at least two types of functional resistant Rpp1 alleles: strong and weak allele(s), e.g. soybean accession PI 594767A and PI 587905 carry the strong resistant Rpp1 allele(s). Introducing or pyramiding strong Rpp1 allele(s) in elite soybean cultivars is expected to be useful against the South American rust population.
650 $acluster analysis
650 $aPhakopsora Pachyrhizi
653 $aGenetic mapping
653 $aPathogenic diversity
653 $aQTL analysis
700 1 $aAKAMATSU, H.
700 1 $aMORISHITA, M.
700 1 $aMORI, T.
700 1 $aYAMAOKA, Y.
700 1 $aSUENAGA, K.
700 1 $aSOARES, R. M.
700 1 $aBOGADO, A. N.
700 1 $aIVANCOVICH, A. J. G.
700 1 $aYAMANAKA, N.
773 $tPlant Pathology, London$gv. 64, n. 1, p. 147-156, 2015.
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