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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
30/11/2021 |
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Data da última atualização: |
30/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RAMOS-GONZÁLEZ, P. L.; PONS, T.; CHABI-JESUS, C.; ARENA, G. D.; ASTUA, J. de F. |
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Afiliação: |
PEDRO L. RAMOS-GONZÁLEZ, Instituto Biológico de São Paulo; TIRSO PONS, CNB-CSIC; CAMILA CHABI-JESUS, Instituto Biológico de São Paulo; GABRIELLA DIAS ARENA, Instituto Biológico de São Paulo; JULIANA DE FREITAS ASTUA, CNPMF. |
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Título: |
Poorly conserved p15 proteins of cileviruses retain elements of common ancestry and putative functionality: a theoretical assessment on the evolution of cilevirus genomes. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Plant Science, November, 2021. |
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ISSN: |
1664-462X |
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DOI: |
https://doi.org/10.3389/fpls.2021.771983 |
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Idioma: |
Inglês |
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Conteúdo: |
The genus Cilevirus groups enveloped single-stranded (+) RNA virus members of the family Kitaviridae, order Martellivirales. Proteins P15, scarcely conserved polypeptides encoded by cileviruses, have no apparent homologs in public databases. Accordingly, the open reading frames (ORFs) p15, located at the 5?-end of the viral RNA2 molecules, are considered orphan genes (ORFans). In this study, we have delved into ORFs p15 and the relatively poorly understood biochemical properties of the proteins P15 to posit their importance for viruses across the genus and theorize on their origin. We detected that the ORFs p15 are under purifying selection and that, in some viral strains, the use of synonymous codons is biased, which might be a sign of adaptation to their plant hosts. Despite the high amino acid sequence divergence, proteins P15 show the conserved motif [FY]-L-x(3)-[FL]-H-x-x-[LIV]-S-C-x-C-x(2)-C-x-G-x-C, which occurs exclusively in members of this protein family. Proteins P15 also show a common predicted 3D structure that resembles the helical scaffold of the protein ORF49 encoded by radinoviruses and the phosphoprotein C-terminal domain of mononegavirids. Based on the 3D structural similarities of P15, we suggest elements of common ancestry, conserved functionality, and relevant amino acid residues. We conclude by postulating a plausible evolutionary trajectory of ORFans p15 and the 5?-end of the RNA2 of cileviruses considering both protein fold superpositions and comparative genomic analyses with the closest kitaviruses, negeviruses, nege/kita-like viruses, and unrelated viruses that share the ecological niches of cileviruses. MenosThe genus Cilevirus groups enveloped single-stranded (+) RNA virus members of the family Kitaviridae, order Martellivirales. Proteins P15, scarcely conserved polypeptides encoded by cileviruses, have no apparent homologs in public databases. Accordingly, the open reading frames (ORFs) p15, located at the 5?-end of the viral RNA2 molecules, are considered orphan genes (ORFans). In this study, we have delved into ORFs p15 and the relatively poorly understood biochemical properties of the proteins P15 to posit their importance for viruses across the genus and theorize on their origin. We detected that the ORFs p15 are under purifying selection and that, in some viral strains, the use of synonymous codons is biased, which might be a sign of adaptation to their plant hosts. Despite the high amino acid sequence divergence, proteins P15 show the conserved motif [FY]-L-x(3)-[FL]-H-x-x-[LIV]-S-C-x-C-x(2)-C-x-G-x-C, which occurs exclusively in members of this protein family. Proteins P15 also show a common predicted 3D structure that resembles the helical scaffold of the protein ORF49 encoded by radinoviruses and the phosphoprotein C-terminal domain of mononegavirids. Based on the 3D structural similarities of P15, we suggest elements of common ancestry, conserved functionality, and relevant amino acid residues. We conclude by postulating a plausible evolutionary trajectory of ORFans p15 and the 5?-end of the RNA2 of cileviruses considering both protein fold superpositions and compara... Mostrar Tudo |
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Thesagro: |
Genoma; Proteína; Vírus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228280/1/2021-p15-Ramos-Gonzalez-fpls-12-771983.pdf
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Marc: |
LEADER 02406naa a2200229 a 4500
001 2136833
005 2021-11-30
008 2021 bl uuuu u00u1 u #d
022 $a1664-462X
024 7 $ahttps://doi.org/10.3389/fpls.2021.771983$2DOI
100 1 $aRAMOS-GONZÁLEZ, P. L.
245 $aPoorly conserved p15 proteins of cileviruses retain elements of common ancestry and putative functionality$ba theoretical assessment on the evolution of cilevirus genomes.$h[electronic resource]
260 $c2021
520 $aThe genus Cilevirus groups enveloped single-stranded (+) RNA virus members of the family Kitaviridae, order Martellivirales. Proteins P15, scarcely conserved polypeptides encoded by cileviruses, have no apparent homologs in public databases. Accordingly, the open reading frames (ORFs) p15, located at the 5?-end of the viral RNA2 molecules, are considered orphan genes (ORFans). In this study, we have delved into ORFs p15 and the relatively poorly understood biochemical properties of the proteins P15 to posit their importance for viruses across the genus and theorize on their origin. We detected that the ORFs p15 are under purifying selection and that, in some viral strains, the use of synonymous codons is biased, which might be a sign of adaptation to their plant hosts. Despite the high amino acid sequence divergence, proteins P15 show the conserved motif [FY]-L-x(3)-[FL]-H-x-x-[LIV]-S-C-x-C-x(2)-C-x-G-x-C, which occurs exclusively in members of this protein family. Proteins P15 also show a common predicted 3D structure that resembles the helical scaffold of the protein ORF49 encoded by radinoviruses and the phosphoprotein C-terminal domain of mononegavirids. Based on the 3D structural similarities of P15, we suggest elements of common ancestry, conserved functionality, and relevant amino acid residues. We conclude by postulating a plausible evolutionary trajectory of ORFans p15 and the 5?-end of the RNA2 of cileviruses considering both protein fold superpositions and comparative genomic analyses with the closest kitaviruses, negeviruses, nege/kita-like viruses, and unrelated viruses that share the ecological niches of cileviruses.
650 $aGenoma
650 $aProteína
650 $aVírus
700 1 $aPONS, T.
700 1 $aCHABI-JESUS, C.
700 1 $aARENA, G. D.
700 1 $aASTUA, J. de F.
773 $tFrontiers in Plant Science, November, 2021.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 28 | |
| 5. |  | KITAJIMA, E. W.; TASSI, A. D.; SAITO, M. S. G.; SALAROLI, R. B.; CHABI-JESUS, C.; ASTUA, J. de F. Novas espécies hospedeiras do vírus da leprose do ligustro (Ligustrum leprosis virus-LigLV). In: CONGRESSO PAULISTA DE FITOPATOLOGIA, 40., 2017, Campinas. SP: Instituro Agronômico, 2017| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 7. | | RAMOS-GONZÁLEZ, P. L.; CHABI-JESUS, C.; GUERRA-PERAZA, O.; TASSI, A. D.; KITAJIMA, E. W.; HARAKAVA, R.; SALAROLI, R. B.; ASTUA, J. de F. Citrus leprosis virus N: a new dichorhavirus causing citrus leprosis disease. Phytopathology, v.107, n.8, August 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|  |
| 8. | | CHABI-JESUS, C.; RAMOS-GONZALES, P.; CALEGARIO, R.; GUERRA-PERAZA, O.; TASSI, A.; KITAJIMA, E. W.; HARAKAVA, R.; ASTUA, J. de F. Complete genome sequence of clerodendrum chlorotic spot vírus, a putative dichorhavirus. In: SCIENCE PROTECTING PLANT HEALTH, Queensland, Australia, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 9. | | RODRIGUES, M. da C.; RAMOS-GONZÁLEZ, P. L.; CHABI-JESUS, C.; HARAKAVA, R.; BARBOSA, C. de J.; COSTA, H.; ASTUA, J. de F. Primeiro relato de um higrevirus na área Continental Americana.first report of a Higrevirus in Mainland America. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 52., 2021. Anais... [Brasília, DF]: Sociedade Brasileira de Fitopatologia, 2021. p. 182. Evento online.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 11. | | CHABI-JESUS, C.; RAMOS-GONZÁLEZ, P. L.; TASSI, A. D.; BARGUIL, B. M.; BESERRA JUNIOR, J. E. A.; HARAKAVA, R.; KITAJIMA, E. W.; ASTUA, J. de F. First Report of Citrus Chlorotic Spot Virus Infecting the Succulent Plant Agave desmettiana. Plant Disease, v.103, n. 6, June 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 12. | | SAUVÊTRE, P.; VENIANT, E.; CROQ, G.; TASSI, A. D.; KITAJIMA, E. W.; CHABI-JESUS, C.; RAMOS-GONZÁLEZ, P. L.; ASTUA, J. de F.; FERREIRA, D. N. M. First report of orchid fleck virus in the orchid collection of Jardin du Luxembourg, Paris, France. Plant Disease, v. 102, n. 12, p. 2670, 2018. Na publicação: J. Freitas-Astúa, D. Navia.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | KITAJIMA, E. W.; RAMOS-GONZÁLEZ, P. L.; ASTUA, J. de F.; ALEXANDRE, M. A. V.; PIRES, G. R. R.; CHABI-JESUS, C.; TASSI, A. D.; CALEGARIO, R. F. Novas espécies de plantas hospedeiras naturalmente infectadas por vírus transmitidos por Ácaros Brevipalpus no Brasil new plant host species naturally infected by brevipalpus-transmitted viruses in Brazil. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 52., 2021. Anais... [Brasília, DF]: Sociedade Brasileira de Fitopatologia, 2021. p. 174. Evento online.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 14. | | RAMOS-GONZÁLEZ, P. L.; CHABI-JESUS, C.; TASSI, A. D.; CALEGARIO, R. F.; HARAKAVA, R.; NOME, C F.; KITAJIMA, E. W.; ASTUA, J. de F. A Novel Lineage of Cile-Like Viruses Discloses the Phylogenetic Continuum Across the Family Kitaviridae. Frontiers in Microbiology, v.28, n.13, 836076, March 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 16. | | CHABI-JESUS, C.; RAMOS-GONZÁLEZ, P. L.; TASSI, A. D.; GUERRA-PERAZA, O.; KITAJIMA, E. W.; HARAKAVA, R.; BESERRA, JR. J. E. A.; ASTUA, J. de F. Identification and characterization of citrus chlorotic spot virus, a new dichorhavirus associated with citrus leprosis-like symptoms. Plant Disease, v.102, p. 1588-1598, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | SIVIERO, A.; MATTAR, E. P. L.; CAMELO-GARCIA, V.; RAMOS-GONZÁLEZ, P. L.; CHABI-JESUS, C.; SANDE, O. F. L.; ZERBINI, F. M.; KITAJIMA, E. W. Levantamento de vírus de plantas no Estado do Acre. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2109, Recife. Os avanços da Fitopatologia na Era Genômica: anais. Recife: SBF: UFPRE/PPGF, 2019. p. 776.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 19. | | DIETZGEN, R. G.; ASTUA, J. de F.; CHABI-JESUS, C.; RAMOS-GONZÁLEZ, P. L.; GOODIN, M. M.; KONDO, H.; TASSI, A. D.; KITAJIMA, E. W. Dichorhaviruses in their host plants and mite vectors. Advances in Virus Research, Elsevier, 2018. 30p. il.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 28 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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