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Registros recuperados : 6 | |
1. | | BERGAMASCHI, H.; COSTA, S. M. S. da; WHEELER, T. R.; CHALLINOR, A. J. Simulating maize yield in sub-tropical conditions of southern Brazil using Glam model. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 2, p. 132-140, fev. 2013. Título em português: Simulação do rendimento de milho em condições subtropicais do Sul do Brasil por meio do modelo Glam. Biblioteca(s): Embrapa Unidades Centrais. |
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2. | | BERGAMASCHI, H.; WHEELER, T. R.; CHALLINOR, A. J.; COMIRAN, F.; HECKLER, B. M. M. Maize yield and rainfall on different spatial and temporal scales in Southern Brazil Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 5, p. 603-613, maio 2007 Título em português: Rendimento de milho e chuva em diferentes escalas espaço-temporais no Sul do Brasil. Biblioteca(s): Embrapa Unidades Centrais. |
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3. | | RAMIREZ-VILLEGAS, J.; HEINEMANN, A. B.; CASTRO, A. P. de; BRESEGHELLO, F.; NAVARRO-RACINES, C.; LI, T.; REBOLLEDO, M. C.; CHALLINOR, A. J. Breeding implications of drought stress under future climate for upland rice in Brazil. Global Change Biology, v. 24, n. 5, p. 2035-2050, May 2018. Biblioteca(s): Embrapa Arroz e Feijão. |
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4. | | ARENAS-CALLE, L. N.; HEINEMANN, A. B.; SILVA, M. A. S. da; SANTOS, A. B. dos; RAMIREZ-VILLEGAS, J.; WHITFIELD, S.; CHALLINOR, A. J. Rice management decisions using process-based models with climate-smart indicators. Frontiers in Sustainable Food Systems, v. 6, article 873957, Jul. 2022. Biblioteca(s): Embrapa Arroz e Feijão. |
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5. | | RAMIREZ-VILLEGAS, J.; MOLERO MILAN, A.; ALEXANDROV, N.; ASSENG, S.; CHALLINOR, A. J.; CROSSA, J.; VAN EEUWIJK, F.; GHANEM, M. E.; GRENIER, C.; HEINEMANN, A. B.; WANG, J.; JULIANA, P.; KEHEL, Z.; KHOLOVA, J; KOO, J.; PEQUENO, D.; QUIROZ, R.; REBOLLEDO, M. C.; SUKUMARAN, S.; VADEZ, V.; WHITE, J. W.; REYNOLDS, M. CGIAR modeling approaches for resource-constrained scenarios: I. Accelerating crop breeding for a changing climate. Crop Science, 2020. Online Version of Record before inclusion in an issue. Biblioteca(s): Embrapa Arroz e Feijão. |
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6. | | VIANNA, M. S.; WILLIAMS, K. W.; LITTLETON, E. W.; CABRAL, O. M. R.; CERRI, C. E. P.; DE JONG VAN LIER, Q.; MARTHEWS, T. R.; HAYMAN, G.; ZERI, M.; CUADRA, S. V.; CHALLINOR, A. J.; MARIN, F. R.; GALDOS, M. V. Improving the representation of sugarcane crop in the Joint UK Land Environment Simulator (JULES) model for climate impact assessment. GCB Bioenergy: Bioproducts for a Sustainable Bioeconomy, v. 14, n. 10, p. 1097-1116, 2022. Biblioteca(s): Embrapa Agricultura Digital; Embrapa Meio Ambiente. |
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Registros recuperados : 6 | |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
07/01/2019 |
Data da última atualização: |
18/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MATTOS, V. da S.; MULET, K.; CARES, J. E.; GOMES, C. B.; FERNANDEZ, D.; SA, M. F. G. de; CARNEIRO, R. M. D. G.; CASTAGNONE-SERENO, P. |
Afiliação: |
VANESSA DA SILVA MATTOS, UNB; KARINE MULET, CNRS; JUVENIL ENRIQUE CARES, UNB; CESAR BAUER GOMES, CPACT; DIANA FERNANDEZ, IRD; MARIA FATIMA GROSSI DE SA, Cenargen; REGINA MARIA DECHECHI G CARNEIRO, Cenargen; PHILIPPE CASTAGNONE-SERENO, INRA. |
Título: |
Development of Diagnostic SCAR Markers for Meloidogyne graminicola, M. Oryzae, and M. salasi associated with irrigated rice fields in Americas. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Plant Disease, v. 103, p. 83-88, Jan. 2019. |
DOI: |
https://doi.org/10.1094/PDIS-12-17-2015-RE |
Idioma: |
Inglês Português |
Conteúdo: |
Root-knot nematodes (RKN) cause important production losses of rice (Oryza sativa L.) in the world. Together with Meloidogyne graminicola Golden and Birchfield 1965, M. oryzae Maas, Sanders and Dede, 1978 and M. salasi López, 1984 have been causing damages in irrigated rice fields in Central and South America. In addition, six other RKN species may occur in rice fields in other regions of the world. Correct identification of Meloidogyne spp. is difficult but essential for the management of rice RKNs. The objective of this study was to develop some species-specific molecular markers for the diagnosis of South American RKN rice-related species. Isozyme phenotypes indicated the occurrence of some RKN species in the Brazilian samples, namely M. graminicola, M. oryzae, M. javanica, and two cryptic species designated as Meloidogyne sp. 2 and Meloidogyne sp. 3. Random amplified polymorphic DNA (RAPD) analysis of 16 isolates revealed interspecific genetic polymorphism between Meloidogyne spp., but isolates belonging to the same species (i.e., sharing the same esterase phenotype) always clustered together, whatever the species considered. Specific SCAR markers of 230, 120, and 160 bp were developed for M. graminicola, M. oryzae, and M. salasi, respectively. These SCAR markers may be potential molecular tools for application in routine diagnostic procedures subject to their validation with other rice RKN field populations in the world. |
Palavras-Chave: |
Nematóide das galhas; South American; Species-specific molecular markers. |
Thesagro: |
Marcador Molecular; Nematóide; Oryza Sativa. |
Thesaurus NAL: |
Root-knot nematodes. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189842/1/Cesar-Bauer-pdis-12-17-2015-re.pdf
|
Marc: |
LEADER 02419naa a2200301 a 4500 001 2103147 005 2019-12-18 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1094/PDIS-12-17-2015-RE$2DOI 100 1 $aMATTOS, V. da S. 245 $aDevelopment of Diagnostic SCAR Markers for Meloidogyne graminicola, M. Oryzae, and M. salasi associated with irrigated rice fields in Americas.$h[electronic resource] 260 $c2019 520 $aRoot-knot nematodes (RKN) cause important production losses of rice (Oryza sativa L.) in the world. Together with Meloidogyne graminicola Golden and Birchfield 1965, M. oryzae Maas, Sanders and Dede, 1978 and M. salasi López, 1984 have been causing damages in irrigated rice fields in Central and South America. In addition, six other RKN species may occur in rice fields in other regions of the world. Correct identification of Meloidogyne spp. is difficult but essential for the management of rice RKNs. The objective of this study was to develop some species-specific molecular markers for the diagnosis of South American RKN rice-related species. Isozyme phenotypes indicated the occurrence of some RKN species in the Brazilian samples, namely M. graminicola, M. oryzae, M. javanica, and two cryptic species designated as Meloidogyne sp. 2 and Meloidogyne sp. 3. Random amplified polymorphic DNA (RAPD) analysis of 16 isolates revealed interspecific genetic polymorphism between Meloidogyne spp., but isolates belonging to the same species (i.e., sharing the same esterase phenotype) always clustered together, whatever the species considered. Specific SCAR markers of 230, 120, and 160 bp were developed for M. graminicola, M. oryzae, and M. salasi, respectively. These SCAR markers may be potential molecular tools for application in routine diagnostic procedures subject to their validation with other rice RKN field populations in the world. 650 $aRoot-knot nematodes 650 $aMarcador Molecular 650 $aNematóide 650 $aOryza Sativa 653 $aNematóide das galhas 653 $aSouth American 653 $aSpecies-specific molecular markers 700 1 $aMULET, K. 700 1 $aCARES, J. E. 700 1 $aGOMES, C. B. 700 1 $aFERNANDEZ, D. 700 1 $aSA, M. F. G. de 700 1 $aCARNEIRO, R. M. D. G. 700 1 $aCASTAGNONE-SERENO, P. 773 $tPlant Disease$gv. 103, p. 83-88, Jan. 2019.
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