|
|
Registro Completo |
Biblioteca(s): |
Embrapa Florestas; Embrapa Semiárido. |
Data corrente: |
18/01/2017 |
Data da última atualização: |
16/02/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARRIELA, D. A. A.; GUIMARÃES, L. M. da S.; RESENDE, M. D. V. de; LIMA NETO, F. P.; SILVA, D. F. S. H. S.; SIQUEIRA, D. L. de; ALFENAS, A. C. |
Afiliação: |
Daniele Aparecida Alvarenga Arriela, Graduate Program in Genetics and Breeding, UFV; Lúcio Mauro da Silva Guimarães, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; FRANCISCO PINHEIRO LIMA NETO, CPATSA; Daniella Flávia Said Heid Schettini Silva, UFV; Dalmo Lopes de Siqueira, UFV; Acelino Couto Alfenas, UFV. |
Título: |
Genetic control of resistance on Mangifera indica to Ceratocystis wilt. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Scientia Horticulturae, v. 211, p. 312-318, Nov. 2016. |
ISSN: |
0304-4238 |
DOI: |
http://dx.doi.org/10.1016/j.scienta.2016.09.001 |
Idioma: |
Inglês |
Conteúdo: |
Ceratocystis wilt, caused by Ceratocystis fimbriata is one of the most serious limiting factors for mango production in Brazil. Despite efforts in the selection and the identification of mango cultivars resistant to Ceratocystis wilt, the genetic basis of the resistance remains unknown. Therefore, the objective of this study was to understand the inheritance of resistance to C. fimbriata by artificial inoculations of the pathogen in progenies of six commercial varieties of mango using ?Tommy Atkins? as the male parent. The cultivars ?Keitt?, ?Palmer?, ?Tommy Atkins? and ?Van Dyke? were confirmed as moderately resistant, whereas ?Coquinho?, ?Espada? and ?Haden? were susceptible. The results of the inoculation on the progenies of these cultivars revealed that the resistance in mango is polygenic with a prevalence of genes expressing the effects of dominance and epistasis. The genetic gain with the selection of the 10 more resistant plants was 46%, which indicated a 46% reduction in disease severity. In general, a low frequency of the alleles favorable to disease resistance was observed in the population studied, which suggests the need for the introduction of new sources of genetic materials carrying the genes responsible for resistance. |
Palavras-Chave: |
Ceratocystis wilt; Espécie exótica. |
Thesagro: |
Doença de planta; Fungo; Manga; Mangifera Indica. |
Thesaurus Nal: |
Plant diseases and disorders. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155901/1/Pinheiro-Neto.pdf
|
Marc: |
LEADER 02164naa a2200301 a 4500 001 2061193 005 2017-02-16 008 2016 bl uuuu u00u1 u #d 022 $a0304-4238 024 7 $ahttp://dx.doi.org/10.1016/j.scienta.2016.09.001$2DOI 100 1 $aARRIELA, D. A. A. 245 $aGenetic control of resistance on Mangifera indica to Ceratocystis wilt.$h[electronic resource] 260 $c2016 520 $aCeratocystis wilt, caused by Ceratocystis fimbriata is one of the most serious limiting factors for mango production in Brazil. Despite efforts in the selection and the identification of mango cultivars resistant to Ceratocystis wilt, the genetic basis of the resistance remains unknown. Therefore, the objective of this study was to understand the inheritance of resistance to C. fimbriata by artificial inoculations of the pathogen in progenies of six commercial varieties of mango using ?Tommy Atkins? as the male parent. The cultivars ?Keitt?, ?Palmer?, ?Tommy Atkins? and ?Van Dyke? were confirmed as moderately resistant, whereas ?Coquinho?, ?Espada? and ?Haden? were susceptible. The results of the inoculation on the progenies of these cultivars revealed that the resistance in mango is polygenic with a prevalence of genes expressing the effects of dominance and epistasis. The genetic gain with the selection of the 10 more resistant plants was 46%, which indicated a 46% reduction in disease severity. In general, a low frequency of the alleles favorable to disease resistance was observed in the population studied, which suggests the need for the introduction of new sources of genetic materials carrying the genes responsible for resistance. 650 $aPlant diseases and disorders 650 $aDoença de planta 650 $aFungo 650 $aManga 650 $aMangifera Indica 653 $aCeratocystis wilt 653 $aEspécie exótica 700 1 $aGUIMARÃES, L. M. da S. 700 1 $aRESENDE, M. D. V. de 700 1 $aLIMA NETO, F. P. 700 1 $aSILVA, D. F. S. H. S. 700 1 $aSIQUEIRA, D. L. de 700 1 $aALFENAS, A. C. 773 $tScientia Horticulturae$gv. 211, p. 312-318, Nov. 2016.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 8 | |
1. | | ALFENAS, A. C.; GUIMARÃES, L. M. da S.; RESENDE, M. D. V. de. Genetic basis of resistance in Eucalyptus spp. pathosystems. In: INTERNATIONAL WORKSHOP ON GENETICS OF HOST-PARASITE INTERACTIONS IN FORESTRY, 4., 2011, Eugene. Proceedings... Albany: USDA - Forest Service, 2012. Coordenadores técnicos: Richard A. Sniezko, Alvin D. Yanchuk, John T. Kliejunas, Katharine M. Palmieri, Janice M. Alexander, Susan J. Frankel.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Florestas. |
| |
3. | | GUIMARÃES, L. M. da S.; RESENDE, M. D. V. de; LAU, D.; ROSSE, L. N.; ALVES, A. A.; ALFENAS, A. C. Genetic control of Eucalyptus urophylla and E. grandis resistance to canker caused by Chrysoporthe cubensis. Genetics and Molecular Biology, v. 33, n. 3, p. 525-531, 2010.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Florestas. |
| |
5. | | ROSADO, C. C. G.; GUIMARÃES, L. M. da S.; FARIA, D. A.; RESENDE, M. D. V. de; CRUZ, C. D.; GRATTAPAGLIA, D.; ALFENAS, A. C. QTL mapping for resistance to Ceratocystis wilt in Eucalyptus. Tree Genetics & Genomes, v. 12, n. 4, 10 p., 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
| |
6. | | ROSADO, C. C. G.; GUIMARÃES, L. M. da S.; TITON, M.; LAU, D.; ROSSE, L.; RESENDE, M. D. V. de; ALFENAS, A. C. Resistance to ceratocystis wilt (Ceratocystis fimbriata) in parents and progenies of Eucalyptus grandis x E. urophylla. Silvae Genetica, v. 59, n. 2/3, p. 99-106, 2010.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Florestas. |
| |
7. | | SANTOS, M. R.; GUIMARÃES, L. M. da S.; RESENDE, M. D. V. de; ROSSE, L. N.; ZAMPROGNO, K. C.; ALFENAS, A. C. Resistance of Eucalyptus pellita to rust (Puccinia psidii). Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 14, n. 4, p. 244-250, Dec. 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Florestas. |
| |
8. | | ARRIELA, D. A. A.; GUIMARÃES, L. M. da S.; RESENDE, M. D. V. de; LIMA NETO, F. P.; SILVA, D. F. S. H. S.; SIQUEIRA, D. L. de; ALFENAS, A. C. Genetic control of resistance on Mangifera indica to Ceratocystis wilt. Scientia Horticulturae, v. 211, p. 312-318, Nov. 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Florestas; Embrapa Semiárido. |
| |
Registros recuperados : 8 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|