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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
06/03/2017 |
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Data da última atualização: |
29/03/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
KING, R.; URBAN, M.; BROWN, N.; MACHADO, A. K. F. M.; LEE, W. S.; KANYUKA, K.; SPARKS, C.; WEST, J.; YAMAZAKI-LAU, E.; TIBOLA, C. S.; LIMA, M. I. P. M.; TOGAWA, R. C.; MARTINS, N. F.; ARAGAO, F. J. L.; NICOLLI, C. P.; DEL PONTE, E. M.; TESSMANN, D. J.; FERNANDES, J. M. C.; HAMMOND-KOSACK, K. |
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Afiliação: |
COMPUTATIONAL AND SYSTEMS BIOLOGY DEPARTMENT ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK; ELENE YAMAZAKI LAU, CNPT; CASIANE SALETE TIBOLA, CNPT; MARIA IMACULADA PONTES M LIMA, CNPT; ROBERTO COITI TOGAWA, Cenargen; NATALIA FLORENCIO MARTINS, Cenargen; FRANCISCO JOSE LIMA ARAGAO, Cenargen; UNIVERSIDADE FEDERAL DE LAVRAS; UNIVERSIDADE FEDERAL DE VIÇOSA; UNIVERSIDADE ESTADUAL DE MARINGÁ; JOSE MAURICIO CUNHA FERNANDES, CNPT; PLANT BIOLOGY AND CROP SCIENCE DEPARTMENT, ROTHAMSTED RESEARCH, HARPENDEN, UK. |
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Título: |
Using a bespoke 'Omics' approach to devise a flexible new way to control Fusarium in wheat. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON FUSARIUM HEAD BLIGHT, 5.; INTERNATIONAL WORKSHOP ON WHEAT BLAST, 2., 2016, Florianópolis. Book of abstracts... Passo Fundo: Ed. Universidade de Passo Fundo: Embrapa Trigo; Viçosa, MG: Universidade Federal de Viçosa, 2016. p. 66, sess. 3, abst. K7. |
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Idioma: |
Inglês |
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Notas: |
5th International Symposium on Fusarium Head Blight. |
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Palavras-Chave: |
Disease; Fusarium venenatum; Genome wide analyses; Host induced gene silencing. |
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Thesagro: |
Doença; Trigo. |
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Thesaurus Nal: |
Fusarium culmorum; transcriptomics; wheat. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145371/1/ID43689-2016LV-ISFHBp66K7.pdf
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Marc: |
LEADER 01479nam a2200433 a 4500
001 2066164
005 2023-03-29
008 2016 bl uuuu u01u1 u #d
100 1 $aKING, R.
245 $aUsing a bespoke 'Omics' approach to devise a flexible new way to control Fusarium in wheat.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON FUSARIUM HEAD BLIGHT, 5.; INTERNATIONAL WORKSHOP ON WHEAT BLAST, 2., 2016, Florianópolis. Book of abstracts... Passo Fundo: Ed. Universidade de Passo Fundo: Embrapa Trigo; Viçosa, MG: Universidade Federal de Viçosa, 2016. p. 66, sess. 3, abst. K7.$c2016
500 $a5th International Symposium on Fusarium Head Blight.
650 $aFusarium culmorum
650 $atranscriptomics
650 $awheat
650 $aDoença
650 $aTrigo
653 $aDisease
653 $aFusarium venenatum
653 $aGenome wide analyses
653 $aHost induced gene silencing
700 1 $aURBAN, M.
700 1 $aBROWN, N.
700 1 $aMACHADO, A. K. F. M.
700 1 $aLEE, W. S.
700 1 $aKANYUKA, K.
700 1 $aSPARKS, C.
700 1 $aWEST, J.
700 1 $aYAMAZAKI-LAU, E.
700 1 $aTIBOLA, C. S.
700 1 $aLIMA, M. I. P. M.
700 1 $aTOGAWA, R. C.
700 1 $aMARTINS, N. F.
700 1 $aARAGAO, F. J. L.
700 1 $aNICOLLI, C. P.
700 1 $aDEL PONTE, E. M.
700 1 $aTESSMANN, D. J.
700 1 $aFERNANDES, J. M. C.
700 1 $aHAMMOND-KOSACK, K.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Biblioteca |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cocais. Para informações adicionais entre em contato com cpacp.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cocais. |
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Data corrente: |
05/10/2011 |
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Data da última atualização: |
22/11/2011 |
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Autoria: |
COSTA, A. S.; NOGUEIRA, L. C.; SANTOS, V. F. dos; FINGER, F. L.; CAMARA, T. R.; LOGES, V.; WILLADINO, L. |
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Afiliação: |
ANDREZA S. COSTA, Departamento de Agronomia, Universidade Federal Rural de Pernambuco; LUIS CARLOS NOGUEIRA, CPACP; VENÉZIO F. DOS SANTOS, Instituto de Investigação Agrária de Pernambuco; FERNANDO LUIZ FINGER, Departamento de Práticas Agrícolas da Universidade Federal de Viçosa; TEREZINHA RANGEL CAMARA, Departamento de Biologia, Universidade Federal Rural de Pernambuco; VIVIAN LOGES, Departamento de Agronomia, Universidade Federal Rural de Pernambuco; LILIA WILLADINO, Departamento de Biologia, Universidade Federal Rural de Pernambuco. |
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Título: |
Characterization of symptoms of senescence and chilling injury on inflorescences of Heliconia bihai (L.) cv. Lobster Claw and cv. Halloween. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Postharvest Biology and Technology, Amsterdam,The Netherlands, v.59, p. 103-109, 2011. |
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Páginas: |
7 p. |
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Idioma: |
Inglês |
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Conteúdo: |
Inadequate temperatures during the shipping and commercialization of cut tropical flowers may accelerate the senescence process and cause chilling injury, leading to symptoms that have not yet been described for Heliconia bihai. The aim of the present study was to evaluate physiological responses in cut inflorescences of H. bihai cv. Lobster Claw (LC) and cv. Halloween (HW) as well as symptoms of senescence and chilling injury. For such, changes in fresh weight, bract color (L*, a* and b*), percentage of absolute integrity (PAI) of cell membranes and leakage of potassium ions (LPI) were determined. The flowering stems were evaluated at five different intervals after harvest (0, 2, 4, 6 and 8 d). A refrigerated treatment (RT) with a temperature of 6.5 C° and 85% relative humidity was compared to a control treatment (CT) at room temperature of 24 C° and 66% relative humidity. Both cultivars stored at 6.5 C°exhibited dryness of bract tissue (symptom of senescence) and dark stains that became brownish and evolved to necrosis (symptom of chilling injury). The visual quality of inflorescences decreased with time in both cultivars maintained without refrigeration. The severity of chilling injury increased with the length of storage time in both cultivars. There was a significant reduction in the fresh weight of inflorescences in both treatments (RT and CT) and both cultivars (LC and HW). Bract color changed in both cultivars at 6.5 C°. There was no change in PAI throughout the evaluation period in the inflorescences stored at room temperature, whereas those stored at 6.5 C°for 6 and 8 d had lower PAI values. The inflorescences in the control treatment underwent no change in LPI values, whereas those stored under refrigeration had increased LPI values after the sixth day of storage. The physiological responses of cut Heliconia flowers were influenced by storage period and temperature, as demonstrated by visual symptoms of chilling injury and senescence. MenosInadequate temperatures during the shipping and commercialization of cut tropical flowers may accelerate the senescence process and cause chilling injury, leading to symptoms that have not yet been described for Heliconia bihai. The aim of the present study was to evaluate physiological responses in cut inflorescences of H. bihai cv. Lobster Claw (LC) and cv. Halloween (HW) as well as symptoms of senescence and chilling injury. For such, changes in fresh weight, bract color (L*, a* and b*), percentage of absolute integrity (PAI) of cell membranes and leakage of potassium ions (LPI) were determined. The flowering stems were evaluated at five different intervals after harvest (0, 2, 4, 6 and 8 d). A refrigerated treatment (RT) with a temperature of 6.5 C° and 85% relative humidity was compared to a control treatment (CT) at room temperature of 24 C° and 66% relative humidity. Both cultivars stored at 6.5 C°exhibited dryness of bract tissue (symptom of senescence) and dark stains that became brownish and evolved to necrosis (symptom of chilling injury). The visual quality of inflorescences decreased with time in both cultivars maintained without refrigeration. The severity of chilling injury increased with the length of storage time in both cultivars. There was a significant reduction in the fresh weight of inflorescences in both treatments (RT and CT) and both cultivars (LC and HW). Bract color changed in both cultivars at 6.5 C°. There was no change in PAI throughout the eval... Mostrar Tudo |
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Palavras-Chave: |
Fisiologia pós-colheita; Flores tropicais. |
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Thesagro: |
Helicônia. |
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Thesaurus NAL: |
Postharvest physiology. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02799naa a2200253 a 4500
001 1902574
005 2011-11-22
008 2011 bl uuuu u00u1 u #d
100 1 $aCOSTA, A. S.
245 $aCharacterization of symptoms of senescence and chilling injury on inflorescences of Heliconia bihai (L.) cv. Lobster Claw and cv. Halloween.$h[electronic resource]
260 $c2011
300 $a7 p.
520 $aInadequate temperatures during the shipping and commercialization of cut tropical flowers may accelerate the senescence process and cause chilling injury, leading to symptoms that have not yet been described for Heliconia bihai. The aim of the present study was to evaluate physiological responses in cut inflorescences of H. bihai cv. Lobster Claw (LC) and cv. Halloween (HW) as well as symptoms of senescence and chilling injury. For such, changes in fresh weight, bract color (L*, a* and b*), percentage of absolute integrity (PAI) of cell membranes and leakage of potassium ions (LPI) were determined. The flowering stems were evaluated at five different intervals after harvest (0, 2, 4, 6 and 8 d). A refrigerated treatment (RT) with a temperature of 6.5 C° and 85% relative humidity was compared to a control treatment (CT) at room temperature of 24 C° and 66% relative humidity. Both cultivars stored at 6.5 C°exhibited dryness of bract tissue (symptom of senescence) and dark stains that became brownish and evolved to necrosis (symptom of chilling injury). The visual quality of inflorescences decreased with time in both cultivars maintained without refrigeration. The severity of chilling injury increased with the length of storage time in both cultivars. There was a significant reduction in the fresh weight of inflorescences in both treatments (RT and CT) and both cultivars (LC and HW). Bract color changed in both cultivars at 6.5 C°. There was no change in PAI throughout the evaluation period in the inflorescences stored at room temperature, whereas those stored at 6.5 C°for 6 and 8 d had lower PAI values. The inflorescences in the control treatment underwent no change in LPI values, whereas those stored under refrigeration had increased LPI values after the sixth day of storage. The physiological responses of cut Heliconia flowers were influenced by storage period and temperature, as demonstrated by visual symptoms of chilling injury and senescence.
650 $aPostharvest physiology
650 $aHelicônia
653 $aFisiologia pós-colheita
653 $aFlores tropicais
700 1 $aNOGUEIRA, L. C.
700 1 $aSANTOS, V. F. dos
700 1 $aFINGER, F. L.
700 1 $aCAMARA, T. R.
700 1 $aLOGES, V.
700 1 $aWILLADINO, L.
773 $tPostharvest Biology and Technology, Amsterdam,The Netherlands$gv.59, p. 103-109, 2011.
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