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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
20/09/2018 |
Data da última atualização: |
20/09/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GONÇALVES, Z. S.; LIMA, L. K. S.; SOARES, T. L.; ABREU, E. F. M.; BARBOSA, C. de J.; CERQUEIRA-SILVA, C. B. M.; JESUS, O. N. de; OLIVEIRA, E. J. de. |
Afiliação: |
ZANON SANTANA GONÇALVES, UFRB; LUCAS KENNEDY SILVA LIMA, UFRB; TALIANE LEILA SOARES; EMANUEL FELIPE MEDEIROS ABREU, Cenargen; CRISTIANE DE JESUS BARBOSA, CNPMF; CARLOS BERNARD MORENO CERQUEIRA-SILVA, UESB; ONILDO NUNES DE JESUS, CNPMF; EDER JORGE DE OLIVEIRA, CNPMF. |
Título: |
Identification of Passiflora spp. genotypes resistant to Cowpea aphid-borne mosaic virus and leaf anatomical response under controlled conditions. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Scientia Horticulturae, v.231, p. 166?178, 2018. |
Idioma: |
Inglês |
Conteúdo: |
Passion fruit woodiness caused by the Cowpea aphid-borne mosaic virus (CABMV) is one of the main problems associated with the cultivation of passion fruit in Brazil. Identifying sources of resistance in Passiflora collections is the first step to develop resistant varieties. The objective of this study was to screen some Passiflora genotypes for CABMV resistance, as well as to evaluate foliar anatomical aspects associated with this viral infection. Eighty genotypes belonging to 12 Passiflora species were evaluated in a completely randomized block design with treatment in a factorial scheme (80 genotypes×7 evaluations). Artificial inoculation with CABMV was performed twice every four days. At 55 days after inoculation (DAI), the symptoms were evaluated through a scale of scores, which was then used to estimate the severity based on the disease index (DI%). The DI values for the different genotypes were grouped using the Scott-Knott test (p?.05) and multivariate analysis. The viral infections were confirmed by RT-PCR analysis. The genotypes BGP014, BGP112, BGP134, BGP143, BGP152, BGP170, BGP238, BGP077 and BGP413, belonging to the species Passiflora suberosa, P. malacophylla, P. setacea, and P. cincinnata, were considered resistant (0.00% DI). The disease caused by CABMV was more drastic in P. edulis, resulting in changes in the constitution and organization of vascular bundles of the leaf blade, with irregular arrangement of xylem and phloem elements, as well as spongy parenchyma cell hypertrophy. The wild species presented minor anatomical foliar alterations after inoculation with CABMV, particularly P. suberosa, P. setacea, and P. malacophylla, which did not present any changes after inoculation. The difference in the severity of CABMV among genotypes for resistance to the CABMV opens new perspectives for crossing these genotypes as parents in order to incorporate resistance to CABMV in passion fruit. MenosPassion fruit woodiness caused by the Cowpea aphid-borne mosaic virus (CABMV) is one of the main problems associated with the cultivation of passion fruit in Brazil. Identifying sources of resistance in Passiflora collections is the first step to develop resistant varieties. The objective of this study was to screen some Passiflora genotypes for CABMV resistance, as well as to evaluate foliar anatomical aspects associated with this viral infection. Eighty genotypes belonging to 12 Passiflora species were evaluated in a completely randomized block design with treatment in a factorial scheme (80 genotypes×7 evaluations). Artificial inoculation with CABMV was performed twice every four days. At 55 days after inoculation (DAI), the symptoms were evaluated through a scale of scores, which was then used to estimate the severity based on the disease index (DI%). The DI values for the different genotypes were grouped using the Scott-Knott test (p?.05) and multivariate analysis. The viral infections were confirmed by RT-PCR analysis. The genotypes BGP014, BGP112, BGP134, BGP143, BGP152, BGP170, BGP238, BGP077 and BGP413, belonging to the species Passiflora suberosa, P. malacophylla, P. setacea, and P. cincinnata, were considered resistant (0.00% DI). The disease caused by CABMV was more drastic in P. edulis, resulting in changes in the constitution and organization of vascular bundles of the leaf blade, with irregular arrangement of xylem and phloem elements, as well as spongy parenc... Mostrar Tudo |
Palavras-Chave: |
CABMV. |
Thesagro: |
Maracujá. |
Thesaurus Nal: |
Genetic resistance; Passion fruits; Plant variety protection; Screening. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02798naa a2200277 a 4500 001 2096082 005 2018-09-20 008 2018 bl uuuu u00u1 u #d 100 1 $aGONÇALVES, Z. S. 245 $aIdentification of Passiflora spp. genotypes resistant to Cowpea aphid-borne mosaic virus and leaf anatomical response under controlled conditions.$h[electronic resource] 260 $c2018 520 $aPassion fruit woodiness caused by the Cowpea aphid-borne mosaic virus (CABMV) is one of the main problems associated with the cultivation of passion fruit in Brazil. Identifying sources of resistance in Passiflora collections is the first step to develop resistant varieties. The objective of this study was to screen some Passiflora genotypes for CABMV resistance, as well as to evaluate foliar anatomical aspects associated with this viral infection. Eighty genotypes belonging to 12 Passiflora species were evaluated in a completely randomized block design with treatment in a factorial scheme (80 genotypes×7 evaluations). Artificial inoculation with CABMV was performed twice every four days. At 55 days after inoculation (DAI), the symptoms were evaluated through a scale of scores, which was then used to estimate the severity based on the disease index (DI%). The DI values for the different genotypes were grouped using the Scott-Knott test (p?.05) and multivariate analysis. The viral infections were confirmed by RT-PCR analysis. The genotypes BGP014, BGP112, BGP134, BGP143, BGP152, BGP170, BGP238, BGP077 and BGP413, belonging to the species Passiflora suberosa, P. malacophylla, P. setacea, and P. cincinnata, were considered resistant (0.00% DI). The disease caused by CABMV was more drastic in P. edulis, resulting in changes in the constitution and organization of vascular bundles of the leaf blade, with irregular arrangement of xylem and phloem elements, as well as spongy parenchyma cell hypertrophy. The wild species presented minor anatomical foliar alterations after inoculation with CABMV, particularly P. suberosa, P. setacea, and P. malacophylla, which did not present any changes after inoculation. The difference in the severity of CABMV among genotypes for resistance to the CABMV opens new perspectives for crossing these genotypes as parents in order to incorporate resistance to CABMV in passion fruit. 650 $aGenetic resistance 650 $aPassion fruits 650 $aPlant variety protection 650 $aScreening 650 $aMaracujá 653 $aCABMV 700 1 $aLIMA, L. K. S. 700 1 $aSOARES, T. L. 700 1 $aABREU, E. F. M. 700 1 $aBARBOSA, C. de J. 700 1 $aCERQUEIRA-SILVA, C. B. M. 700 1 $aJESUS, O. N. de 700 1 $aOLIVEIRA, E. J. de 773 $tScientia Horticulturae$gv.231, p. 166?178, 2018.
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Registros recuperados : 42 | |
8. | | GONÇALVES, Z. S.; AMORIM, T. B. do; XAVIER, C. S.; AMORIM, E. P.; LESSA, L. S.; ROQUE, R. de L. Avaliação de duas cultivares de bananeira mediante diferentes lâminas de irrigação. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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9. | | GONÇALVES, Z. S.; INVENÇÃO, D. R. S. DA; LEDO, C. A. da S.; FERREIRA, C. F.; AMORIM, E. P. Agronomic performance of plantain genotypes and genetic variability using Ward-MLM algorithm. Genetics and Molecular Research, v.17, n. 1, gmr16039882, February, 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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10. | | AMORIM, T. B. do; ROQUE, R. de L.; GONÇALVES, Z. S.; LEDO, C. A. da S.; AMORIM, E. P. Avaliação físico-química de frutos de bananeira. In: REUNIÃO ANUAL DE CIÊNCIA, TECNOLOGIA, INOVAÇÃO E CULTURA NO RECÔNCAVO DA BAHIA - RECITEC RECÔNCAVO. 1., 2011, Cruz das Almas. Anais... Cruz das Almas: Universidade Federal do Recôncavo da Bahia, 2011. 1 CD-ROM. 2 p. Em paralelo aconteceram também os seguintes eventos: V Seminário de Pesquisa do Recôncavo da Bahia; V Seminário Estudantil de Pesquisa da UFRB; V Seminário da Pós-Graduação da UFRB; II Seminário Regional de Pesquisa da EBDA; 5ª Jornada...Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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11. | | LEDO, C. A. da S.; ROQUE, R. L.; AMORIM, T. B.; GONÇALVES, Z. S.; FERREIRA, C. F.; AMORIM, E. P. Comparison between cluster methods using simultaneous analysis of qualitative and quantitative data in bananas. In: INTERNATIONAL HORTICULTURAL CONGRESS, 29., 2014, Brisbane. Sustaining lives, livelihoods and landscapes. [Abstracts...]. Brisbane: AuSHS : ISHS, 2014.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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12. | | INVENÇÃO, D. R. S. da; GONÇALVES, Z. S.; FERREIRA, C. F.; LEDO, C. A. da S.; AMORIM, E. P. Caracterização agronômica e molecular de acessos de Plátanos. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 8., 2014, Cruz das Almas, Ba. Pesquisa: despertando mentes para a inovação e transformando o futuro: [anais]. Cruz das Almas, BA, Embrapa Mandioca e Fruticultura, 2014.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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13. | | RAMOS, J. B.; GONÇALVES, Z. S.; LUZ, E. M.; FANCELLI, M.; LEDO, C. A. da S.; HADDAD, F. Métodos de inoculação de Beauveria bassiana na colonização endofítica de mudas de bananeira. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 6., 2012, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura, 2012.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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14. | | NEVES, R. B.; SOARES, T. L.; GONÇALVES, Z. S.; LUCAS KENNEDY SILVA LIMA; SAMPAIO, S. R.; JESUS, O. N. de. Estudo anatômico da superfície foliar de quatro espécies de Passiflora spp. inoculada com CABMV. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 10., 2016: Cruz das Almas, BA. Traduzindo ciência para o mundo : resumos. Brasília, DF : Embrapa, 2016.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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18. | | REIS, R. V.; AMORIM, E. P.; LEDO, C. A. da S.; PESTANA, R. K. N.; GONÇALVES, Z. S.; BORÉM, A. Selection of putative Terra Maranhão plantain cultivar mutants obtained by gamma radiation. Genetics and Molecular Research, v.14, n. 2, p.4687-4695, 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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19. | | GONÇALVES, Z. S.; AMORIM, T. B. do; VELAME, D. C.; AMORIM, E. P.; LESSA, L. S.; PEREIRA, V. M. Variabilidade entre diploides (AA) de bananeira do banco ativo de germoplasma da Embrapa Mandioca e Fruticultura. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registros recuperados : 42 | |
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