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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
28/03/2025 |
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Data da última atualização: |
28/03/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO‐LOPES, B. G. de; BASSO, M. F.; CARVALHO, T. B.; MONTESSORO, P.; CARNEIRO, A. K.; SILVA, A. C. da; LIMA, M. de F.; ELOY, N. B.; SILVA, F. N. da; THIEBAUT, F.; BERNADO, W. de P.; CAMPOSTRINI, E.; ENGLER, J. de A.; SANTIAGO‐FERNANDES, L.; SA, M. F. G. de; HEMERLY, A. S. |
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Afiliação: |
BRUNA GINO DE ARAÚJO‐LOPES, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; MARCOS FERNANDO BASSO, NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY; THIAGO BRETZ CARVALHO, CENTRO UNIVERSITÁRIO DE VALENÇA; PATRÍCIA MONTESSORO, HAPISEEDS; ALINE KÖHN CARNEIRO, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; ALINE CUNHA DA SILVA, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; MARCELO DE FREITAS LIMA, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; NUBIA BARBOSA ELOY, UNIVERSIDADE DE SÃO PAULO; FABIO NASCIMENTO DA SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA; FLÁVIA THIEBAUT, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; WALLACE DE PAULA BERNADO, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; ELIEMAR CAMPOSTRINI, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; JANICE DE ALMEIDA ENGLER, UNIVERSIDADE FEDERAL DE VIÇOSA; LYGIA SANTIAGO‐FERNANDES, MUSEU NACIONAL DA UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; MARIA FATIMA GROSSI DE SA, CENARGEN; ADRIANA SILVA HEMERLY, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO. |
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Título: |
The Multifunctional Anaphase Promoting Complex 7 (APC7) Gene Is Associated With Increased Plant Growth and Improved Resistance to DNA and RNA Viruses. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Plant, Cell & Environment, v. 48, n. 3, p. 1768-1789, 2025. |
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DOI: |
https://doi.org/10.1111/pce.15248 |
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Idioma: |
Inglês |
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Notas: |
Na publicação: Maria Fatima Grossi‐de‐Sa. |
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Conteúdo: |
The anaphase promoting complex 7 (AtAPC7) is an APC/C subunit expressed in different organs of Arabidopsis thaliana and conserved among eukaryotes. A variant of the complete APC7 protein, containing its C-terminal region (named APC-CT), shows a high homology with a tobacco viral replication inhibitor (IVR-like) protein that reduces plant susceptibility to RNA viruses. Here, the role of the AtAPC7 gene was investigated by characterizing Arabidopsis plants overexpressing the full-length AtAPC7 (APC7OE) and the C-terminal portion (APC7-CTOE), by phenotypical, physiological and molecular approaches. APC7OE plants showed improved growth of vegetative organs, earlier flowering and increased photosynthetic efficiency, CO2 assimilation and productivity, compared with Col-0 control plants. Conversely, APC7-CTOE plants showed reduced susceptibility to both RNA and DNA viruses, along with an improvement in plant growth, although not surpassing APC7OE plants. Altogether, the data provide evidence for the role of the AtAPC7 in regulating cell division, expansion and differentiation, accompanied by an increase in photosynthetic capacity, resulting in enhanced plant biomass and seed yield. AtAPC7-CT might reduce growth-defence trade-offs, enabling plants to simultaneously defend themselves while promoting better growth. Our findings highlight the multifunctional role of AtAPC7, unveiling the potential of its orthologous genes as valuable biotechnological tools in important crops. |
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Palavras-Chave: |
APC7 C terminal; Yield. |
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Thesaurus Nal: |
Anaphase promoting complex; Arabidopsis thaliana; Biomass; Cell cycle; Virus replication. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02774naa a2200409 a 4500
001 2174327
005 2025-03-28
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/pce.15248$2DOI
100 1 $aARAÚJO‐LOPES, B. G. de
245 $aThe Multifunctional Anaphase Promoting Complex 7 (APC7) Gene Is Associated With Increased Plant Growth and Improved Resistance to DNA and RNA Viruses.$h[electronic resource]
260 $c2025
500 $aNa publicação: Maria Fatima Grossi‐de‐Sa.
520 $aThe anaphase promoting complex 7 (AtAPC7) is an APC/C subunit expressed in different organs of Arabidopsis thaliana and conserved among eukaryotes. A variant of the complete APC7 protein, containing its C-terminal region (named APC-CT), shows a high homology with a tobacco viral replication inhibitor (IVR-like) protein that reduces plant susceptibility to RNA viruses. Here, the role of the AtAPC7 gene was investigated by characterizing Arabidopsis plants overexpressing the full-length AtAPC7 (APC7OE) and the C-terminal portion (APC7-CTOE), by phenotypical, physiological and molecular approaches. APC7OE plants showed improved growth of vegetative organs, earlier flowering and increased photosynthetic efficiency, CO2 assimilation and productivity, compared with Col-0 control plants. Conversely, APC7-CTOE plants showed reduced susceptibility to both RNA and DNA viruses, along with an improvement in plant growth, although not surpassing APC7OE plants. Altogether, the data provide evidence for the role of the AtAPC7 in regulating cell division, expansion and differentiation, accompanied by an increase in photosynthetic capacity, resulting in enhanced plant biomass and seed yield. AtAPC7-CT might reduce growth-defence trade-offs, enabling plants to simultaneously defend themselves while promoting better growth. Our findings highlight the multifunctional role of AtAPC7, unveiling the potential of its orthologous genes as valuable biotechnological tools in important crops.
650 $aAnaphase promoting complex
650 $aArabidopsis thaliana
650 $aBiomass
650 $aCell cycle
650 $aVirus replication
653 $aAPC7 C terminal
653 $aYield
700 1 $aBASSO, M. F.
700 1 $aCARVALHO, T. B.
700 1 $aMONTESSORO, P.
700 1 $aCARNEIRO, A. K.
700 1 $aSILVA, A. C. da
700 1 $aLIMA, M. de F.
700 1 $aELOY, N. B.
700 1 $aSILVA, F. N. da
700 1 $aTHIEBAUT, F.
700 1 $aBERNADO, W. de P.
700 1 $aCAMPOSTRINI, E.
700 1 $aENGLER, J. de A.
700 1 $aSANTIAGO‐FERNANDES, L.
700 1 $aSA, M. F. G. de
700 1 $aHEMERLY, A. S.
773 $tPlant, Cell & Environment$gv. 48, n. 3, p. 1768-1789, 2025.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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