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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
15/08/2008 |
Data da última atualização: |
15/08/2008 |
Autoria: |
KOBORI, R. F.; GIORIA, R.; BRUNELLI, K. R. |
Título: |
Impacto potencial da mudanças climáticas sobre as doenças do pimentão no Brasil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Brasília, DF: Embrapa Informação Tecnológica, 2008. |
Idioma: |
Português |
Palavras-Chave: |
Cancro-bacteriano; Clavibacter michinganenses subsp; CMV; CSNV; dahlie; Erwinia spp; Fusarium oxysporum f; Germinivírus; GRSV; Leveilula taurica; lycopersici; Mancha-bacteriana; Mancha-de-estenfílio; Mancha-de-septoria; michiganensis; Míldio-pulverulento; Mofo-cinzento; Murcha-bacteriana; Murcha-de-fusarium; Murcha-de-verticillium; Necrose-da-medula; PepYMV; Peseudomonas syringae pv; Phytophthora infentans; Pinta-bacteriana; Pinta-preta; Podridão-de-escleródio; Podridão-de-esclerotínia; PVY; Sclerotinia scloritiorum; Septoria lycopersicon; sp; Talo-oco ou podridão-mole; TCSV; TMV; tomato; ToMV; ToYTV; TSWV; Verticillium albo-atrum e V; Xanthomonas spp. |
Thesagro: |
Alternaria Solani; Bactéria; Botrytis Cinerea; Capsicum Annuum; Clima; Doença; Fungo; Pimentão; Ralstonia Solanacearum; Requeima; Sclerotium Rolfsii; Stemphylium Solani; Temperatura; Vírus. |
Thesaurus Nal: |
Pseudomonas corrugata. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02131naa a2200805 a 4500 001 1780722 005 2008-08-15 008 2008 bl uuuu u00u1 u #d 100 1 $aKOBORI, R. F. 245 $aImpacto potencial da mudanças climáticas sobre as doenças do pimentão no Brasil. 260 $c2008 650 $aPseudomonas corrugata 650 $aAlternaria Solani 650 $aBactéria 650 $aBotrytis Cinerea 650 $aCapsicum Annuum 650 $aClima 650 $aDoença 650 $aFungo 650 $aPimentão 650 $aRalstonia Solanacearum 650 $aRequeima 650 $aSclerotium Rolfsii 650 $aStemphylium Solani 650 $aTemperatura 650 $aVírus 653 $aCancro-bacteriano 653 $aClavibacter michinganenses subsp 653 $aCMV 653 $aCSNV 653 $adahlie 653 $aErwinia spp 653 $aFusarium oxysporum f 653 $aGerminivírus 653 $aGRSV 653 $aLeveilula taurica 653 $alycopersici 653 $aMancha-bacteriana 653 $aMancha-de-estenfílio 653 $aMancha-de-septoria 653 $amichiganensis 653 $aMíldio-pulverulento 653 $aMofo-cinzento 653 $aMurcha-bacteriana 653 $aMurcha-de-fusarium 653 $aMurcha-de-verticillium 653 $aNecrose-da-medula 653 $aPepYMV 653 $aPeseudomonas syringae pv 653 $aPhytophthora infentans 653 $aPinta-bacteriana 653 $aPinta-preta 653 $aPodridão-de-escleródio 653 $aPodridão-de-esclerotínia 653 $aPVY 653 $aSclerotinia scloritiorum 653 $aSeptoria lycopersicon 653 $asp 653 $aTalo-oco ou podridão-mole 653 $aTCSV 653 $aTMV 653 $atomato 653 $aToMV 653 $aToYTV 653 $aTSWV 653 $aVerticillium albo-atrum e V 653 $aXanthomonas spp 700 1 $aGIORIA, R. 700 1 $aBRUNELLI, K. R. 773 $tBrasília, DF: Embrapa Informação Tecnológica, 2008.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Trigo. |
Data corrente: |
15/10/2020 |
Data da última atualização: |
11/03/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
FERREIRA, J. R.; TORRES, G. A. M.; CONSOLI, L.; ANDRIOLIO, G.; SCAGLIUSI, S. M. M.; NHANI JUNIOR, A.; TURCHETTO, C.; DEUNER, C. C.; GODDARD, R.; NICHOLSON, P. |
Afiliação: |
JÉSSICA ROSSET FERREIRA, Universidade de Passo Fundo, Passo Fundo, Brazil; GISELE ABIGAIL MONTAN TORRES, CNPT; LUCIANO CONSOLI, CNPT; GABRIELA ANDRIOLIO, Embrapa Trigo, Passo Fundo, Brazil; SANDRA MARIA MANSUR SCAGLIUSI, CNPT; ANTONIO NHANI JUNIOR, CNPTIA; CAROLINE TURCHETTO, Embrapa Trigo, Passo Fundo, Brazil; CAROLINA CARDOSO DEUNER, Universidade de Passo Fundo, Passo Fundo, Brazil; RACHEL GODDARD, John Innes Centre, Norwich Research Park, Norwich, UK; PAUL NICHOLSON, 4 John Innes Centre, Norwich Research Park, Norwich, UK. |
Título: |
Quantitative trait loci conferring blast resistance in hexaploid wheat at adult plant stage. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Plant Pathology, v. 70, n. 1, p. 100-109, Jan. 2021. |
DOI: |
10.1111/ppa.13278 |
Idioma: |
Inglês |
Conteúdo: |
Blast disease, caused by the Magnaporthe oryzae Triticum pathotype (MoT), is a major concern for wheat production in tropical and subtropical regions. The most destructive symptoms occur in wheat spikes. Infected spikes become bleached due to partial or total sterility, producing small and wrinkled grains. High disease pressure of the disease results in significant yield losses. This study aimed to identify wheat quantitative trait loci (QTLs) conferring resistance to blast disease at the heading stage. A doubledhaploid population was developed from the cross between BRS 209 (susceptible) and CBFusarium ENT014 (resistant, carrying the 2NS translocation). A linkage map was constructed containing 5,381 molecular markers and the inclusive composite interval mapping method was employed for QTL detection. Four QTLs were mapped in response to two MoT isolates. The major QTL identified on the 2AS chromosome explained an average of 84.0% of the phenotypic variation for spike bleaching at 9 days postinoculation and reinforces the potency of the 2NS translocation. Recombination between the distal region of chromosome 2AS and the 2NS marker was found. These results could explain why some lines carrying the VENTRIUP/LN2 marker have a variable reaction to the disease. QTLs on 5B and 7B chromosomes were also identified. Two mechanisms of resistance were hypothesized: the hypersensitive response and resistance to colonization of host tissues. The KASP markers thus developed and simple sequence repeats (SSRs) allocated in QTL regions can be used in the future for the development of wheat blast-resistant cultivars. KEYWORDS 2NS/2AS translocation, brusone, doubled-haploid population, Magnaporthe oryzae Triticum pathotype, major QTL, Triticum aestivum MenosBlast disease, caused by the Magnaporthe oryzae Triticum pathotype (MoT), is a major concern for wheat production in tropical and subtropical regions. The most destructive symptoms occur in wheat spikes. Infected spikes become bleached due to partial or total sterility, producing small and wrinkled grains. High disease pressure of the disease results in significant yield losses. This study aimed to identify wheat quantitative trait loci (QTLs) conferring resistance to blast disease at the heading stage. A doubledhaploid population was developed from the cross between BRS 209 (susceptible) and CBFusarium ENT014 (resistant, carrying the 2NS translocation). A linkage map was constructed containing 5,381 molecular markers and the inclusive composite interval mapping method was employed for QTL detection. Four QTLs were mapped in response to two MoT isolates. The major QTL identified on the 2AS chromosome explained an average of 84.0% of the phenotypic variation for spike bleaching at 9 days postinoculation and reinforces the potency of the 2NS translocation. Recombination between the distal region of chromosome 2AS and the 2NS marker was found. These results could explain why some lines carrying the VENTRIUP/LN2 marker have a variable reaction to the disease. QTLs on 5B and 7B chromosomes were also identified. Two mechanisms of resistance were hypothesized: the hypersensitive response and resistance to colonization of host tissues. The KASP markers thus developed and simple sequ... Mostrar Tudo |
Palavras-Chave: |
2NS/2AS translocation; Doubled-haploid population; Magnaporthe oryzae Triticum pathotype; Major QTL. |
Thesagro: |
Brusone; Trigo; Triticum Aestivum. |
Thesaurus NAL: |
Quantitative trait loci. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02753naa a2200337 a 4500 001 2125568 005 2021-03-11 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1111/ppa.13278$2DOI 100 1 $aFERREIRA, J. R. 245 $aQuantitative trait loci conferring blast resistance in hexaploid wheat at adult plant stage.$h[electronic resource] 260 $c2021 520 $aBlast disease, caused by the Magnaporthe oryzae Triticum pathotype (MoT), is a major concern for wheat production in tropical and subtropical regions. The most destructive symptoms occur in wheat spikes. Infected spikes become bleached due to partial or total sterility, producing small and wrinkled grains. High disease pressure of the disease results in significant yield losses. This study aimed to identify wheat quantitative trait loci (QTLs) conferring resistance to blast disease at the heading stage. A doubledhaploid population was developed from the cross between BRS 209 (susceptible) and CBFusarium ENT014 (resistant, carrying the 2NS translocation). A linkage map was constructed containing 5,381 molecular markers and the inclusive composite interval mapping method was employed for QTL detection. Four QTLs were mapped in response to two MoT isolates. The major QTL identified on the 2AS chromosome explained an average of 84.0% of the phenotypic variation for spike bleaching at 9 days postinoculation and reinforces the potency of the 2NS translocation. Recombination between the distal region of chromosome 2AS and the 2NS marker was found. These results could explain why some lines carrying the VENTRIUP/LN2 marker have a variable reaction to the disease. QTLs on 5B and 7B chromosomes were also identified. Two mechanisms of resistance were hypothesized: the hypersensitive response and resistance to colonization of host tissues. The KASP markers thus developed and simple sequence repeats (SSRs) allocated in QTL regions can be used in the future for the development of wheat blast-resistant cultivars. KEYWORDS 2NS/2AS translocation, brusone, doubled-haploid population, Magnaporthe oryzae Triticum pathotype, major QTL, Triticum aestivum 650 $aQuantitative trait loci 650 $aBrusone 650 $aTrigo 650 $aTriticum Aestivum 653 $a2NS/2AS translocation 653 $aDoubled-haploid population 653 $aMagnaporthe oryzae Triticum pathotype 653 $aMajor QTL 700 1 $aTORRES, G. A. M. 700 1 $aCONSOLI, L. 700 1 $aANDRIOLIO, G. 700 1 $aSCAGLIUSI, S. M. M. 700 1 $aNHANI JUNIOR, A. 700 1 $aTURCHETTO, C. 700 1 $aDEUNER, C. C. 700 1 $aGODDARD, R. 700 1 $aNICHOLSON, P. 773 $tPlant Pathology$gv. 70, n. 1, p. 100-109, Jan. 2021.
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