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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
22/02/2010 |
Data da última atualização: |
20/09/2010 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CAMARÇO, R. F. E. A.; NASCIMENTO, A. K. Q. do; ANDRADE, E. C. de; LIMA, J. A. A. |
Afiliação: |
Rosa Felicia E. Araújo Camarço, UFC; Aline K. Queiroz do Nascimento, UFC; EDUARDO CHUMBINHO DE ANDRADE, CNPMF; José Albersio A. Lima, UFC. |
Título: |
Biological, serological and molecular comparison between isolates of Cowpea severe mosaic virus. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 34, n. 4, p. 239-244, jul./ago. 2009. |
ISSN: |
1982-5676 |
Idioma: |
Inglês |
Conteúdo: |
Cowpea, Vigna unguiculata, can be affected by several diseases, and those caused by viruses are considered of great importance. Cowpea severe mosaic virus (CPSMV), which belongs to the family Comoviridae, genus Comovirus, stands out for its severity and degree of incidence. Its genetic variability can give rise to different strains around the world, including in Brazil. The objective of the present research was to establish a biological, serological and molecular comparison between five CPSMV isolates obtained from naturally infected plants in different States of the Northeast of Brazil. Isolates were obtained from cowpea: CPSMV-AL (State of Alagoas), CPSMV- CE (Ceará); CPSMV-MC (Piauí), CPSMV-PE (Pernambuco) and an isolate obtained from Crotalaria paulinea, in the State of Maranhão - CPSMV-CROT. A host range study evidenced biological differences among the virus isolates, especially in cowpea genotypes. The isolates were showed to be serologically and molecularly related by polymerase chain reaction – PCR, using degenerated primers which amplified two conserved regions in the coat protein and in the replicase genes. Cloning and sequence of CPSMV-PE made possible its comparison with other CPSMV isolates and other virus species from the genus Comovirus.
Keywords: Vigna unguiculata, Comovirus, CPSMV, molecular differentiation. |
Palavras-Chave: |
CPSMV; Molecular differentiation. |
Thesagro: |
Vigna Unguiculata. |
Thesaurus Nal: |
Comovirus. |
Categoria do assunto: |
S Ciências Biológicas |
Marc: |
LEADER 02015naa a2200217 a 4500 001 1658409 005 2010-09-20 008 2009 bl uuuu u00u1 u #d 022 $a1982-5676 100 1 $aCAMARÇO, R. F. E. A. 245 $aBiological, serological and molecular comparison between isolates of Cowpea severe mosaic virus. 260 $c2009 520 $aCowpea, Vigna unguiculata, can be affected by several diseases, and those caused by viruses are considered of great importance. Cowpea severe mosaic virus (CPSMV), which belongs to the family Comoviridae, genus Comovirus, stands out for its severity and degree of incidence. Its genetic variability can give rise to different strains around the world, including in Brazil. The objective of the present research was to establish a biological, serological and molecular comparison between five CPSMV isolates obtained from naturally infected plants in different States of the Northeast of Brazil. Isolates were obtained from cowpea: CPSMV-AL (State of Alagoas), CPSMV- CE (Ceará); CPSMV-MC (Piauí), CPSMV-PE (Pernambuco) and an isolate obtained from Crotalaria paulinea, in the State of Maranhão - CPSMV-CROT. A host range study evidenced biological differences among the virus isolates, especially in cowpea genotypes. The isolates were showed to be serologically and molecularly related by polymerase chain reaction – PCR, using degenerated primers which amplified two conserved regions in the coat protein and in the replicase genes. Cloning and sequence of CPSMV-PE made possible its comparison with other CPSMV isolates and other virus species from the genus Comovirus. Keywords: Vigna unguiculata, Comovirus, CPSMV, molecular differentiation. 650 $aComovirus 650 $aVigna Unguiculata 653 $aCPSMV 653 $aMolecular differentiation 700 1 $aNASCIMENTO, A. K. Q. do 700 1 $aANDRADE, E. C. de 700 1 $aLIMA, J. A. A. 773 $tTropical Plant Pathology, Brasília, DF$gv. 34, n. 4, p. 239-244, jul./ago. 2009.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
18/01/2024 |
Data da última atualização: |
18/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MADUREIRA, A.; MOLINARI, M. D. C.; MARIN, S. R. R.; PAGLIARINI, R. F.; HENNING, F. A.; NEPOMUCENO, A. L.; FINATTO, T.; MERTZ-HENNING, L. M. |
Afiliação: |
ALANA MADUREIRA, Federal University of Technology; MAYLA D. C. MOLINARI, Arthur Bernardes Foundation; SILVANA REGINA ROCKENBACH MARIN, CNPSO; RENATA FUGANTI PAGLIARINI, Picolla Scientific Consulting; FERNANDO AUGUSTO HENNING, CNPSO; ALEXANDRE LIMA NEPOMUCENO, CNPSO; TACIANE FINATTO, FEDERAL UNIVERSITY OF TECHNOLOGY; LILIANE MARCIA MERTZ HENNING, CNPSO. |
Título: |
Correlations between lignin content and related genes, weathering deterioration, and soybean seed quality at pre‑harvest. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Journal of Crop Science and Biotechnology, v. 26, p. 489-497, 2023. |
DOI: |
10.1007/s12892-023-00193-5 |
Idioma: |
Inglês |
Thesagro: |
Semente; Soja; Vigor Hibrido. |
Thesaurus NAL: |
Pods; Seeds; Soybeans; Weathering. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 00869naa a2200289 a 4500 001 2160965 005 2024-01-18 008 2023 bl uuuu u00u1 u #d 024 7 $a10.1007/s12892-023-00193-5$2DOI 100 1 $aMADUREIRA, A. 245 $aCorrelations between lignin content and related genes, weathering deterioration, and soybean seed quality at pre‑harvest.$h[electronic resource] 260 $c2023 650 $aPods 650 $aSeeds 650 $aSoybeans 650 $aWeathering 650 $aSemente 650 $aSoja 650 $aVigor Hibrido 700 1 $aMOLINARI, M. D. C. 700 1 $aMARIN, S. R. R. 700 1 $aPAGLIARINI, R. F. 700 1 $aHENNING, F. A. 700 1 $aNEPOMUCENO, A. L. 700 1 $aFINATTO, T. 700 1 $aMERTZ-HENNING, L. M. 773 $tJournal of Crop Science and Biotechnology$gv. 26, p. 489-497, 2023.
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