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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
26/12/2013 |
Data da última atualização: |
03/01/2014 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CRISTELI, D. S.; GUIMARAES, P. E. de O.; GUIMARAES, L. J. M.; PARENTONI, S. N.; PACHECO, C. A. P.; SILVA, A. R. da; MACHADO, J. R. de A.; MEIRELLES, W. F.; CARVALHO, H. W. L. de; MENDES, F. F.; BASTOS, E. A.; CARDOSO, M. J.; CECCON, G.; MACHADO, A. T.; WRUCK, F. J.; VILARINHO, A. A.; GODINHO, V. de P. C.; SOUZA, F. R. S. de; PAES, J. M. V.; SILVA, E. A. da. |
Afiliação: |
PAULO EVARISTO DE O GUIMARAES, CNPMS; LAURO JOSE MOREIRA GUIMARAES, CNPMS; SIDNEY NETTO PARENTONI, CNPMS; CLESO ANTONIO PATTO PACHECO, CNPMS; ADELMO RESENDE DA SILVA, CNPMS; JANE RODRIGUES DE ASSIS MACHADO, CNPMS; WALTER FERNANDES MEIRELLES, CNPMS; HELIO WILSON LEMOS DE CARVALHO, CPATC; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN; GESSI CECCON, CPAO; ALTAIR TOLEDO MACHADO, DPD; FLAVIO JESUS WRUCK, CNPAF; ALOISIO ALCANTARA VILARINHO, CPAF-RR; VICENTE DE PAULO CAMPOS GODINHO, CPAF-RO; FRANCISCO RONALDO SARMANHO DE SOUZA, CPATU. |
Título: |
Adaptabilidade e estabilidade de híbridos de milho (Zea mays L.) em ambientes de safra e safrinha. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. |
Páginas: |
p. 2642-2645. |
Idioma: |
Português |
Thesagro: |
Híbrido; Melhoramento genético vegetal. |
Thesaurus Nal: |
Hybrids; Plant breeding. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94576/1/Adaptabilidade-estabilidade-36.pdf
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Marc: |
LEADER 01253nam a2200385 a 4500 001 1974631 005 2014-01-03 008 2013 bl uuuu u00u1 u #d 100 1 $aCRISTELI, D. S. 245 $aAdaptabilidade e estabilidade de híbridos de milho (Zea mays L.) em ambientes de safra e safrinha.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP$c2013 300 $ap. 2642-2645. 650 $aHybrids 650 $aPlant breeding 650 $aHíbrido 650 $aMelhoramento genético vegetal 700 1 $aGUIMARAES, P. E. de O. 700 1 $aGUIMARAES, L. J. M. 700 1 $aPARENTONI, S. N. 700 1 $aPACHECO, C. A. P. 700 1 $aSILVA, A. R. da 700 1 $aMACHADO, J. R. de A. 700 1 $aMEIRELLES, W. F. 700 1 $aCARVALHO, H. W. L. de 700 1 $aMENDES, F. F. 700 1 $aBASTOS, E. A. 700 1 $aCARDOSO, M. J. 700 1 $aCECCON, G. 700 1 $aMACHADO, A. T. 700 1 $aWRUCK, F. J. 700 1 $aVILARINHO, A. A. 700 1 $aGODINHO, V. de P. C. 700 1 $aSOUZA, F. R. S. de 700 1 $aPAES, J. M. V. 700 1 $aSILVA, E. A. da
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
21/03/2024 |
Data da última atualização: |
21/03/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 3 |
Autoria: |
KAPP, A. B. P.; VECHIA, J. F. D.; SINICO, T. E.; BASSANEZI, R. B.; GONZÁLEZ, P. L. R.; ASTUA, J. de F.; ANDRADE, D. J. |
Afiliação: |
ANA BEATRIZ PIAI KAPP, UNIVERSIDADE ESTADUAL PAULISTA; JAQUELINE FRANCIOSI DELLA VECHIA, UNIVERSIDADE ESTADUAL PAULISTA; THAÍS ELISE SINICO, INSTITUTO BIOLÓGICO/IB; RENATO BEOZZO BASSANEZI, FUNDO DE DEFESA DA CITRICULTURA/FUNDECITRUS; PEDRO LUIS RAMOS‐GONZÁLEZ, INSTITUTO BIOLÓGICO/IB; JULIANA DE FREITAS ASTUA, CNPMF; DANIEL JÚNIOR ANDRADE, UNIVERSIDADE ESTADUAL PAULISTA. |
Título: |
Brevipalpus yothersi Baker (Tenuipalpidae) development in sweet orange plants is infuenced by previous mite infestation and the presence of shelters. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Experimental and Applied Acarology, 2024. |
Páginas: |
17 p. |
ISSN: |
1572-9702 |
DOI: |
https://doi.org/10.1007/s10493-024-00903-w |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Citrus leprosis is the most important viral disease affecting citrus. The disease is caused predominantly by CiLV-C and is transmitted by Brevipalpus yothersi Baker mites. This study brings some insight into the colonization of B. yothersi in citrus [(Citrus × sinensis (L.) Osbeck (Rutaceae)] previously infested by viruliferous or non-viruliferous B. yothersi. It also assesses the putative role of shelters on the behavior of B. yothersi. Expression of PR1 and PR4 genes, markers of plant defense mechanisms, were evaluated by RT-qPCR to correlate the role of the plant hormonal changes during the tri-trophic virus-mite-plant interplay. A previous infestation with either non-viruliferous and viruliferous mites positively influenced oviposition and the number of adult individuals in the resulting populations. Mite populations were higher on branches that had received a previous mite infestation than branches that did not. There was an increase in the expression of PR4, a marker gene in the jasmonic acid (JA) pathway, in the treatment with non-viruliferous mites, indicating a response from the plant to their feeding. Conversely, an induced expression of PR1, a marker gene in the salicylic acid (SA) pathway, was observed mainly in the treatment with viruliferous mites, which suggests the activation of a plant response against the pathogen. The earlier mite infestation, as well as the presence of leprosis lesions and a gypsum mixture as artificial shelters, all fostered the growth of the B. yothersi populations after the second infestation, regardless of the presence or absence of CiLV-C. Furthermore, it is suggested that B. yothersi feeding actually induces the JA pathway in plants. At the same time, the CiLV-C represses the JA pathway and induces the SA pathway, which benefits the mite vector. MenosAbstract: Citrus leprosis is the most important viral disease affecting citrus. The disease is caused predominantly by CiLV-C and is transmitted by Brevipalpus yothersi Baker mites. This study brings some insight into the colonization of B. yothersi in citrus [(Citrus × sinensis (L.) Osbeck (Rutaceae)] previously infested by viruliferous or non-viruliferous B. yothersi. It also assesses the putative role of shelters on the behavior of B. yothersi. Expression of PR1 and PR4 genes, markers of plant defense mechanisms, were evaluated by RT-qPCR to correlate the role of the plant hormonal changes during the tri-trophic virus-mite-plant interplay. A previous infestation with either non-viruliferous and viruliferous mites positively influenced oviposition and the number of adult individuals in the resulting populations. Mite populations were higher on branches that had received a previous mite infestation than branches that did not. There was an increase in the expression of PR4, a marker gene in the jasmonic acid (JA) pathway, in the treatment with non-viruliferous mites, indicating a response from the plant to their feeding. Conversely, an induced expression of PR1, a marker gene in the salicylic acid (SA) pathway, was observed mainly in the treatment with viruliferous mites, which suggests the activation of a plant response against the pathogen. The earlier mite infestation, as well as the presence of leprosis lesions and a gypsum mixture as artificial shelters, all fostered th... Mostrar Tudo |
Palavras-Chave: |
Citrus leprosis mit; Citrus leprosis pathosystem; Plant defense pathways. |
Thesagro: |
Ácaro; Citrus Sinensis. |
Thesaurus NAL: |
Citrus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02771naa a2200301 a 4500 001 2163084 005 2024-03-21 008 2024 bl uuuu u00u1 u #d 022 $a1572-9702 024 7 $ahttps://doi.org/10.1007/s10493-024-00903-w$2DOI 100 1 $aKAPP, A. B. P. 245 $aBrevipalpus yothersi Baker (Tenuipalpidae) development in sweet orange plants is infuenced by previous mite infestation and the presence of shelters.$h[electronic resource] 260 $c2024 300 $a17 p. 520 $aAbstract: Citrus leprosis is the most important viral disease affecting citrus. The disease is caused predominantly by CiLV-C and is transmitted by Brevipalpus yothersi Baker mites. This study brings some insight into the colonization of B. yothersi in citrus [(Citrus × sinensis (L.) Osbeck (Rutaceae)] previously infested by viruliferous or non-viruliferous B. yothersi. It also assesses the putative role of shelters on the behavior of B. yothersi. Expression of PR1 and PR4 genes, markers of plant defense mechanisms, were evaluated by RT-qPCR to correlate the role of the plant hormonal changes during the tri-trophic virus-mite-plant interplay. A previous infestation with either non-viruliferous and viruliferous mites positively influenced oviposition and the number of adult individuals in the resulting populations. Mite populations were higher on branches that had received a previous mite infestation than branches that did not. There was an increase in the expression of PR4, a marker gene in the jasmonic acid (JA) pathway, in the treatment with non-viruliferous mites, indicating a response from the plant to their feeding. Conversely, an induced expression of PR1, a marker gene in the salicylic acid (SA) pathway, was observed mainly in the treatment with viruliferous mites, which suggests the activation of a plant response against the pathogen. The earlier mite infestation, as well as the presence of leprosis lesions and a gypsum mixture as artificial shelters, all fostered the growth of the B. yothersi populations after the second infestation, regardless of the presence or absence of CiLV-C. Furthermore, it is suggested that B. yothersi feeding actually induces the JA pathway in plants. At the same time, the CiLV-C represses the JA pathway and induces the SA pathway, which benefits the mite vector. 650 $aCitrus 650 $aÁcaro 650 $aCitrus Sinensis 653 $aCitrus leprosis mit 653 $aCitrus leprosis pathosystem 653 $aPlant defense pathways 700 1 $aVECHIA, J. F. D. 700 1 $aSINICO, T. E. 700 1 $aBASSANEZI, R. B. 700 1 $aGONZÁLEZ, P. L. R. 700 1 $aASTUA, J. de F. 700 1 $aANDRADE, D. J. 773 $tExperimental and Applied Acarology, 2024.
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