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| Registros recuperados : 45 | |
| 4. |  | BASSANEZI, R. B.; AMORIM, L.; BERGAMIN FILHO, A. Eficiencia fotossintetica de folas de feijoeiro infectadas com o virusdo mosaico-em-desenho, Uromyces appendiculatus e Phaeoisariopsis griseola Summa Phytopathologica, Piracicaba,SP, v.27, n.1, p.05-11, 2001| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 7. | | FRANCISCON, L.; RIBEIRO JUNIOR, P. J.; KRAINSKI, E. T.; BASSANEZI, R. B.; CZERMAINSKI, A. B. C. Modelo autologístico espaço-temporal com aplicação à análise de padrões espaciais da Leprose-dos-citros. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 12, p. 1677-1682, 2008.| Biblioteca(s): Embrapa Unidades Centrais; Embrapa Uva e Vinho. |
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| 10. | | BASSANEZI, R. B.; BELASQUE JR. J.; HAMADA, E.; GHINI, R.; NOGUEIRA, S. M. C. Efeito das mudanças climáticas sobre o cancro cítrico. Tropical Plant Pathology, Brasília, DF, v. 35, p. S130, ago. 2010. Suplemento, ref. 04.023. Edição dos resumos do XLIII Congresso Brasileiro de Fitopatologia, Cuiabá, ago. 2010.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 12. | | STUCHI, E. S.; REIFF, E. T.; SEMPIONATO, O. R.; PAROLIN, L. G.; BASSANEZI, R. B. HLB Progress on Tahiti acid lime grafted onto eight rootstocks. In; INTERNATIONAL RESEARCH CONFERENCE ON HUANGLONGBING , 3., 2013, Orlando, Flórida, USA. IRC HLB III. Proceedings. Orlando, Flórida, USA, 2013, (online).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 13. | | SPÓSITO, M. B.; YAMMOTO, P. T.; BELASQUE JÚNIOR, J.; BASSANEZI, R. B.; LOPES, S. A. Fungos no pomar. Cutlivar Hortaliças e Frutas, Pelotas, RS, ano 6, n. 36, 2006. 8 p. il.; color. Caderno Técnico.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 16. | | NOVELLI, V. M.; ALVES, A.; BASSANEZI, R. B.; BASTIANEL, M.; FREITAS-ÁSTUA, J. Validação preliminar de um método sensível para a detecção do vírus da leprose (CiLV-C) em ácaros Brevipalpus phoenicis provenientes de pomates de citros orgânicos e convencionais. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 926.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | LARANJEIRA, F. F.; NERI, F. M.; BASSANEZI, R. B.; GILLIGAN, C. A. A stochastic cellular automaton model to simulate spatial patterns of Citrus Leprosis. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 057 PSO.
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 19. | | LARANJEIRA, F. F.; DESIMONE, E.; NERI, F. M.; CUNNIFFE, N.; FELIPE, J.; BASSANEZI, R. B.; GILLIGAN, C. Modelagem da estrutura e dinâmica de focos binários In: WORKSHOP DE EPIDEMIOLOGIA DE DOENÇAS DE PLANTAS, 3., 2010, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 2010. 82 p. Editado por Ana Beatriz Costa Czermainski e Silvio André Meirelles Alves. p. 37-40.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 20. | | BARBOSA, F. F. L.; BASSANEZI, R. B.; GOTTWALD, TIM R.; SILVA, S. X. B.; BOSCH, F. V. D.; PARNELL, S. Optimizing intra- and inter-orchard sampling for early detection of citrus Huanglongbing. In: INTERNATIONAL RESEARCH CONFERENCE ON HUANGLONGBING, 4., 2015, Orlando, Flórida. [Proceedings]. Orlando, 2015.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 45 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
16/11/2021 |
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Data da última atualização: |
16/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CHABI-JESUS, C.; RAMOS-GONZÁLEZ, P. L.; POSTCLAM-BARRO, M.; FONTENELE, RA. S.; HARAKAVA, R.; BASSANEZI, R. B.; MOREIRA, A. S.; KITAJIMA, E. W.; VARSANI, A.; ASTUA, J. de F. |
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Afiliação: |
CAMILA CHABI-JESUS, ESALQ; PEDRO L. RAMOS-GONZÁLEZ, Instituto Biológico/IB; MATHEUS POSTCLAM-BARRO, Instituto Biológico/IB; RAFAELA SALGADO FONTENELE, Arizona State University; RICARDO HARAKAVA, Instituto Biológico/IB; RENATO B. BASSANEZI, Fundo de Defesa da Citricultura; ALECIO SOUZA MOREIRA, CNPMF; ELLIOT W. KITAJIMA, Instituto Biológico/IB; ARVIND VARSANI, Arizona State University; JULIANA DE FREITAS ASTUA, CNPMF. |
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Título: |
Molecular epidemiology of Citrus Leprosis Virus C: a new viral lineage and phylodynamic of the main viral subpopulations in the Americas. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Microbiology, V. 12, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Despite the importance of viral strains/variants as agents of emerging diseases, genetic and evolutionary processes affecting their ecology are not fully understood. To get insight into this topic, we assessed the population and spatial dynamic parameters of citrus leprosis virus C (CiLV-C, genus Cilevirus, family Kitaviridae). CiLV-C is the etiological agent of citrus leprosis disease, a non-systemic infection considered the main viral disorder affecting citrus orchards in Brazil. Overall, we obtained 18 complete or near-complete viral genomes, 123 complete nucleotide sequences of the open reading frame (ORF) encoding the putative coat protein, and 204 partial nucleotide sequences of the ORF encoding the movement protein, from 430 infected Citrus spp. samples collected between 1932 and 2020. A thorough examination of the collected dataset suggested that the CiLV-C population consists of the major lineages CRD and SJP, unevenly distributed, plus a third one called ASU identified in this work, which is represented by a single isolate found in an herbarium sample collected in Asuncion, Paraguay, in 1937. Viruses from the three lineages share about 85% nucleotide sequence identity and show signs of inter-clade recombination events. Members of the lineage CRD were identified both in commercial and non-commercial citrus orchards. However, those of the lineages SJP were exclusively detected in samples collected in the citrus belt of São Paulo and Minas Gerais, the leading Brazilian citrus production region, after 2015. The most recent common ancestor of viruses of the three lineages dates back to, at least, ?1500 years ago. Since citrus plants were introduced in the Americas by the Portuguese around the 1520s, the Bayesian phylodynamic analysis suggested that the ancestors of the main CiLV-C lineages likely originated in contact with native vegetation of South America. The intensive expansion of CRD and SJP lineages in Brazil started probably linked to the beginning of the local citrus industry. The high prevalence of CiLV-C in the citrus belt of Brazil likely ensues from the intensive connectivity between orchards, which represents a potential risk toward pathogen saturation across the region. MenosDespite the importance of viral strains/variants as agents of emerging diseases, genetic and evolutionary processes affecting their ecology are not fully understood. To get insight into this topic, we assessed the population and spatial dynamic parameters of citrus leprosis virus C (CiLV-C, genus Cilevirus, family Kitaviridae). CiLV-C is the etiological agent of citrus leprosis disease, a non-systemic infection considered the main viral disorder affecting citrus orchards in Brazil. Overall, we obtained 18 complete or near-complete viral genomes, 123 complete nucleotide sequences of the open reading frame (ORF) encoding the putative coat protein, and 204 partial nucleotide sequences of the ORF encoding the movement protein, from 430 infected Citrus spp. samples collected between 1932 and 2020. A thorough examination of the collected dataset suggested that the CiLV-C population consists of the major lineages CRD and SJP, unevenly distributed, plus a third one called ASU identified in this work, which is represented by a single isolate found in an herbarium sample collected in Asuncion, Paraguay, in 1937. Viruses from the three lineages share about 85% nucleotide sequence identity and show signs of inter-clade recombination events. Members of the lineage CRD were identified both in commercial and non-commercial citrus orchards. However, those of the lineages SJP were exclusively detected in samples collected in the citrus belt of São Paulo and Minas Gerais, the leading Brazilia... Mostrar Tudo |
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Thesaurus NAL: |
Cilevirus; Citrus leprosis virus C; Plant diseases and disorders. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227810/1/fmicb-12-641252.pdf
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Marc: |
LEADER 03057naa a2200265 a 4500
001 2136190
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008 2021 bl uuuu u00u1 u #d
100 1 $aCHABI-JESUS, C.
245 $aMolecular epidemiology of Citrus Leprosis Virus C$ba new viral lineage and phylodynamic of the main viral subpopulations in the Americas.$h[electronic resource]
260 $c2021
520 $aDespite the importance of viral strains/variants as agents of emerging diseases, genetic and evolutionary processes affecting their ecology are not fully understood. To get insight into this topic, we assessed the population and spatial dynamic parameters of citrus leprosis virus C (CiLV-C, genus Cilevirus, family Kitaviridae). CiLV-C is the etiological agent of citrus leprosis disease, a non-systemic infection considered the main viral disorder affecting citrus orchards in Brazil. Overall, we obtained 18 complete or near-complete viral genomes, 123 complete nucleotide sequences of the open reading frame (ORF) encoding the putative coat protein, and 204 partial nucleotide sequences of the ORF encoding the movement protein, from 430 infected Citrus spp. samples collected between 1932 and 2020. A thorough examination of the collected dataset suggested that the CiLV-C population consists of the major lineages CRD and SJP, unevenly distributed, plus a third one called ASU identified in this work, which is represented by a single isolate found in an herbarium sample collected in Asuncion, Paraguay, in 1937. Viruses from the three lineages share about 85% nucleotide sequence identity and show signs of inter-clade recombination events. Members of the lineage CRD were identified both in commercial and non-commercial citrus orchards. However, those of the lineages SJP were exclusively detected in samples collected in the citrus belt of São Paulo and Minas Gerais, the leading Brazilian citrus production region, after 2015. The most recent common ancestor of viruses of the three lineages dates back to, at least, ?1500 years ago. Since citrus plants were introduced in the Americas by the Portuguese around the 1520s, the Bayesian phylodynamic analysis suggested that the ancestors of the main CiLV-C lineages likely originated in contact with native vegetation of South America. The intensive expansion of CRD and SJP lineages in Brazil started probably linked to the beginning of the local citrus industry. The high prevalence of CiLV-C in the citrus belt of Brazil likely ensues from the intensive connectivity between orchards, which represents a potential risk toward pathogen saturation across the region.
650 $aCilevirus
650 $aCitrus leprosis virus C
650 $aPlant diseases and disorders
700 1 $aRAMOS-GONZÁLEZ, P. L.
700 1 $aPOSTCLAM-BARRO, M.
700 1 $aFONTENELE, RA. S.
700 1 $aHARAKAVA, R.
700 1 $aBASSANEZI, R. B.
700 1 $aMOREIRA, A. S.
700 1 $aKITAJIMA, E. W.
700 1 $aVARSANI, A.
700 1 $aASTUA, J. de F.
773 $tFrontiers in Microbiology, V. 12, 2021.
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