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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
04/04/2024 |
Data da última atualização: |
04/04/2024 |
Tipo da produção científica: |
Livro |
Autoria: |
SIQUEIRA, H. M. de; GRAÇA, C. B.; MORAES, A. P.; PEREIRA, M. S.; PEREIRA, A. C. |
Afiliação: |
Haloysio Mechelli de Siqueira; Caio Baptista Graça; Alline Pires Moraes; Mayra Silva Parreira; Aline Chaves Pereira, Incaper. |
Título: |
Feira agroecológica da Ufes : espaço de economia solidária e valorização da agricultura familiar. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
In: ARAÚJO, J. B. S.; SIQUEIRA, H. M. de; PANDOVAN, M. da P.; SALES, E. F. (org.). Café sombreado: uma abordagem multidisciplinar. Vitória, ES : Incaper, 2024. p. 153-172. ISBN 978-85-89274-46-3. |
Páginas: |
p. 153-172 |
Descrição Física: |
Il.; Color. |
Idioma: |
Português |
Palavras-Chave: |
Ceasa; Ufes; Universidade Federal do Espírito Santo. |
Thesagro: |
Agricultura Familiar; Feira; Mercado. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4663/1/Livro-Cafe-Sombreado-Capitulo-7.pdf
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Marc: |
LEADER 00894naa a2200241 a 4500 001 1025560 005 2024-04-04 008 2024 bl uuuu u00u1 u #d 100 1 $aSIQUEIRA, H. M. de 245 $aFeira agroecológica da Ufes$bespaço de economia solidária e valorização da agricultura familiar.$h[electronic resource] 260 $c2024 300 $ap. 153-172$cIl.; Color. 650 $aAgricultura Familiar 650 $aFeira 650 $aMercado 653 $aCeasa 653 $aUfes 653 $aUniversidade Federal do Espírito Santo 700 1 $aGRAÇA, C. B. 700 1 $aMORAES, A. P. 700 1 $aPEREIRA, M. S. 700 1 $aPEREIRA, A. C. 773 $tIn: ARAÚJO, J. B. S.; SIQUEIRA, H. M. de; PANDOVAN, M. da P.; SALES, E. F. (org.). Café sombreado: uma abordagem multidisciplinar. Vitória, ES : Incaper, 2024. p. 153-172. ISBN 978-85-89274-46-3.
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Biblioteca Rui Tendinha (BRT) |
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| Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
24/05/2016 |
Data da última atualização: |
24/05/2016 |
Autoria: |
RODRIGUES, S. P.; CUNHA, M. da.; VENTURA, J. A.; FERNANDES, P. M. B. |
Afiliação: |
UFES; UENF; Jose Aires Ventura, Incaper; UFES. |
Título: |
Effcts of the Papaya meleira virus on papaya latex structure and composition. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
BIOTIC AND BIOTIC STRESS, v. 28, n. 5, p. 861-871, 2009. |
DOI: |
10.1007/s00299-009-0673-7 |
Idioma: |
Português |
Conteúdo: |
Spontaneous latex exudation is the main symptom of papaya sticky (meleira) disease caused by the Papaya meleira virus (PMeV), a double-stranded RNA (dsRNA) virus. This paper describes different effects of PMeV on papaya latex. Latex samples were subjected to different histochemical tests to evaluate their chemical composition. Additionally, the integrity of the latex particles was assessed by transmission and scanning electron microscopy analysis. Biochemical and micro- and macro-element measurements were performed. PMeV dsRNA extraction was performed to evaluate the interaction of the virus with the latex particles. Sticky diseased latex was positive for alkaloid biosynthesis and showed an accumulation of calcium oxalate crystals. PMeV also increased H(2)O(2) synthesis within sticky diseased laticifers. The protein, sugar and water levels were altered, probably due to chemical changes. The morphology of the latex particles was further altered; PMeV particles seemed to be bound to the latex particles. The alkaloid and H(2)O(2) biosynthesis in the papaya laticifers indicate a papaya defense response against PMeV. However, such efforts failed, as the virus affected the plant latex. The effects described here suggest some advantages of the infection process, including facilitating the movement of the virus within the papaya plant. |
Palavras-Chave: |
Mamão; Papaya. |
Thesaurus NAL: |
Carica papaya; Latex; Laticifers; Meleira; Papaya meleira virus; Papaya sticky disease. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02100naa a2200265 a 4500 001 1010909 005 2016-05-24 008 2009 bl uuuu u00u1 u #d 024 7 $a10.1007/s00299-009-0673-7$2DOI 100 1 $aRODRIGUES, S. P. 245 $aEffcts of the Papaya meleira virus on papaya latex structure and composition.$h[electronic resource] 260 $c2009 520 $aSpontaneous latex exudation is the main symptom of papaya sticky (meleira) disease caused by the Papaya meleira virus (PMeV), a double-stranded RNA (dsRNA) virus. This paper describes different effects of PMeV on papaya latex. Latex samples were subjected to different histochemical tests to evaluate their chemical composition. Additionally, the integrity of the latex particles was assessed by transmission and scanning electron microscopy analysis. Biochemical and micro- and macro-element measurements were performed. PMeV dsRNA extraction was performed to evaluate the interaction of the virus with the latex particles. Sticky diseased latex was positive for alkaloid biosynthesis and showed an accumulation of calcium oxalate crystals. PMeV also increased H(2)O(2) synthesis within sticky diseased laticifers. The protein, sugar and water levels were altered, probably due to chemical changes. The morphology of the latex particles was further altered; PMeV particles seemed to be bound to the latex particles. The alkaloid and H(2)O(2) biosynthesis in the papaya laticifers indicate a papaya defense response against PMeV. However, such efforts failed, as the virus affected the plant latex. The effects described here suggest some advantages of the infection process, including facilitating the movement of the virus within the papaya plant. 650 $aCarica papaya 650 $aLatex 650 $aLaticifers 650 $aMeleira 650 $aPapaya meleira virus 650 $aPapaya sticky disease 653 $aMamão 653 $aPapaya 700 1 $aCUNHA, M. da. 700 1 $aVENTURA, J. A. 700 1 $aFERNANDES, P. M. B. 773 $tBIOTIC AND BIOTIC STRESS$gv. 28, n. 5, p. 861-871, 2009.
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