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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
21/12/2022 |
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Data da última atualização: |
21/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GONÇALVES, Z. S.; LIMA, L. K. S.; SOARES, T. L.; SOUZA, E. H. de; JESUS, O. N. de. |
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Afiliação: |
ZANON SANTANA GONÇALVES, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; LUCAS KENNEDY SILVA LIMA; TALIANE LEILA SOARES, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; EVERTON HILO DE SOUZA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; ONILDO NUNES DE JESUS, CNPMF. |
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Título: |
Leaf anatomical aspects of CABMV infection in Passiflora spp. by light and fluorescence microscopy. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Australasian Plant Pathology, v. 50, p.203?215, 2021. |
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ISSN: |
1448-6032 |
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Idioma: |
Inglês |
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Conteúdo: |
Cowpea aphid-borne mosaic virus (CABMV) is the main pathogen that affects passion fruit, causing woodiness disease in Brazil. The identification of sources of resistance in Passiflora is necessary for the development of resistant cultivars. The objective of this work was to evaluate the reaction of eight species of Passiflora to CABMV and to verify leaf anatomical changes caused by CABMV. Inoculations were performed and symptoms were evaluated until 55 days after inoculation using a scale ranging from 1 (without symptoms) to 4 (highly susceptible). Simultaneously, leaves from infected and control plants for anatomical analysis were collected. The severity of the disease was calculated using the disease index (DI%) and the means were grouped using the Scott-Knott test. The wild species Passiflora malacophylla, P. setacea and P. suberosa were classified as resistant to CABMV. In contrast, P. alata and P. edulis were susceptible to the virus, with DI values of 58.2 and 51.9%, respectively. Leaf anatomical changes were more drastic in P. edulis and P. alata. In P. edulis, the infection resulted in changes in the organization of the vascular bundles. Resistant wild species showed few anatomical changes. The resistance found in wild species opens the prospect of performing interspecific crosses. |
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Thesagro: |
Maracujá. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01890naa a2200193 a 4500
001 2150227
005 2022-12-21
008 2021 bl uuuu u00u1 u #d
022 $a1448-6032
100 1 $aGONÇALVES, Z. S.
245 $aLeaf anatomical aspects of CABMV infection in Passiflora spp. by light and fluorescence microscopy.$h[electronic resource]
260 $c2021
520 $aCowpea aphid-borne mosaic virus (CABMV) is the main pathogen that affects passion fruit, causing woodiness disease in Brazil. The identification of sources of resistance in Passiflora is necessary for the development of resistant cultivars. The objective of this work was to evaluate the reaction of eight species of Passiflora to CABMV and to verify leaf anatomical changes caused by CABMV. Inoculations were performed and symptoms were evaluated until 55 days after inoculation using a scale ranging from 1 (without symptoms) to 4 (highly susceptible). Simultaneously, leaves from infected and control plants for anatomical analysis were collected. The severity of the disease was calculated using the disease index (DI%) and the means were grouped using the Scott-Knott test. The wild species Passiflora malacophylla, P. setacea and P. suberosa were classified as resistant to CABMV. In contrast, P. alata and P. edulis were susceptible to the virus, with DI values of 58.2 and 51.9%, respectively. Leaf anatomical changes were more drastic in P. edulis and P. alata. In P. edulis, the infection resulted in changes in the organization of the vascular bundles. Resistant wild species showed few anatomical changes. The resistance found in wild species opens the prospect of performing interspecific crosses.
650 $aMaracujá
700 1 $aLIMA, L. K. S.
700 1 $aSOARES, T. L.
700 1 $aSOUZA, E. H. de
700 1 $aJESUS, O. N. de
773 $tAustralasian Plant Pathology$gv. 50, p.203?215, 2021.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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Registro |
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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: |
29/06/2020 |
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Data da última atualização: |
17/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SOUZA, W. R.; OLIVEIRA, N. G. de; VINECKY, F.; RIBEIRO, A. P.; BASSO, M. F.; CASARI, R. A. das C. N. C.; CUNHA, B. A. D. B. da; DUARTE, K. E.; SANTIAGO, T. R.; MARTINS, P. K.; AUCIQUE-PEREZ, C. E.; CRISTOFOLETTI JUNIOR, S. C.; NEPOMUCENO, A. L.; SOUSA, C. A. F. de; KOBAYASHI, A. K.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAKI, K.; MOLINARI, H. B. C. |
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Afiliação: |
Wagner Rodrigo de Souza, Universidade Federal do ABC (UFABC), São Bernardo do Campo, SP.; Nelson Geraldo de Oliveira; Felipe Vinecky; Ana Paula Ribeiro; Marcos Fernando Basso; Raphael Augusto das Chagas Noqueli Casari; Bárbara Andrade Dias Brito da Cunha; Karoline Estefani Duarte; Thaís Ribeiro Santiago; Polyana Kelly Martins; Carlos Eduardo Aucique?Perez; Sílvio Carlos Cristofoletti Júnior, Centro de Tecnologia Canavieira (CTC), Piracicaba, SP.; ALEXANDRE LIMA NEPOMUCENO, CNPSO; CARLOS ANTONIO FERREIRA DE SOUSA, CPAMN; ADILSON KENJI KOBAYASHI, CNPAE; Kazuo Nakashima, Japan International Research Center for Agricultural Sciences (JIRCAS), Tsukuba, Japan.; Kazuko Yamaguchi?Shinozaki, Laboratory of Plant Molecular Physiology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.; HUGO BRUNO CORREA MOLINARI, CNPAE. |
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Título: |
Field evaluation of AtDREB2A CA overexpressing sugarcane for drought tolerance. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of agronomy and crop science, v. 205, p. 545-553, 2019. |
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DOI: |
10.1111/jac.12341 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Déficit hídrico; Drought-tolerant variety; Ensaios de campo; Field trials; Variedade tolerante à seca; Water deficit. |
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Thesagro: |
Seca. |
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Thesaurus NAL: |
Saccharum; Soil water deficit. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01288naa a2200433 a 4500
001 2123496
005 2020-12-17
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/jac.12341$2DOI
100 1 $aSOUZA, W. R.
245 $aField evaluation of AtDREB2A CA overexpressing sugarcane for drought tolerance.$h[electronic resource]
260 $c2019
650 $aSaccharum
650 $aSoil water deficit
650 $aSeca
653 $aDéficit hídrico
653 $aDrought-tolerant variety
653 $aEnsaios de campo
653 $aField trials
653 $aVariedade tolerante à seca
653 $aWater deficit
700 1 $aOLIVEIRA, N. G. de
700 1 $aVINECKY, F.
700 1 $aRIBEIRO, A. P.
700 1 $aBASSO, M. F.
700 1 $aCASARI, R. A. das C. N. C.
700 1 $aCUNHA, B. A. D. B. da
700 1 $aDUARTE, K. E.
700 1 $aSANTIAGO, T. R.
700 1 $aMARTINS, P. K.
700 1 $aAUCIQUE-PEREZ, C. E.
700 1 $aCRISTOFOLETTI JUNIOR, S. C.
700 1 $aNEPOMUCENO, A. L.
700 1 $aSOUSA, C. A. F. de
700 1 $aKOBAYASHI, A. K.
700 1 $aNAKASHIMA, K.
700 1 $aYAMAGUCHI-SHINOZAKI, K.
700 1 $aMOLINARI, H. B. C.
773 $tJournal of agronomy and crop science$gv. 205, p. 545-553, 2019.
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