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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
18/10/2010 |
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Data da última atualização: |
22/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DITA, M. A.; WAALWIJK, C.; BUDDENHAGEN, I. M.; SOUZA JUNIOR, M. T.; KEMA, G. H. J. |
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Afiliação: |
MIGUEL ANGEL DITA RODRIGUEZ, CNPMF; C. Waalwijk, Plant Research International; I. W. Buddenhagen, Plum Lane; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE; Gert H. J. Kema, Plant Research International. |
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Título: |
A molecular diagnostic for tropical race 4 of the banana fusarium wilt pathogen |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Plant Pathology, Dordrecht, v. 59, p. 348?357, 2010. |
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DOI: |
10.1111/j.1365-3059.2009.02221.x |
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Idioma: |
Inglês |
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Notas: |
Disponível em: Acesso em: 26 out. 2010. |
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Conteúdo: |
This study analysed genomic variation of the translation elongation factor 1a (TEF-1a) and the intergenic spacer region (IGS) of the nuclear ribosomal operon of Fusarium oxysporum f. sp. cubense (Foc) isolates, from different banana production areas, representing strains within the known races, comprising 20 vegetative compatibility groups (VCG). Based on two single nucleotide polymorphisms present in the IGS region, a PCR-based diagnostic tool was developed to specifically detect isolates from VCG 01213, also called tropical race 4 (TR4), which is currently a major concern in global banana production. Validation involved TR4 isolates, as well as Foc isolates from 19 other VCGs, other fungal plant pathogens and DNA samples from infected tissues of the Cavendish banana cultivar Grand Naine (AAA). Subsequently, a multiplex PCR was developed for fungal or plant samples that also discriminated Musa acuminata and M. balbisiana genotypes. It was concluded that this diagnostic procedure is currently the best option for the rapid and reliable detection and monitoring of TR4 to support eradication and quarantine strategies. |
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Palavras-Chave: |
Musa spp. |
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Thesagro: |
Banana; Doença de Planta; Fungo; Fusarium Oxysporum; Mal do Panamá. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01998naa a2200265 a 4500
001 1864489
005 2022-08-22
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1111/j.1365-3059.2009.02221.x$2DOI
100 1 $aDITA, M. A.
245 $aA molecular diagnostic for tropical race 4 of the banana fusarium wilt pathogen$h[electronic resource]
260 $c2010
500 $aDisponível em: <http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3059.2009.02221.x/pdf> Acesso em: 26 out. 2010.
520 $aThis study analysed genomic variation of the translation elongation factor 1a (TEF-1a) and the intergenic spacer region (IGS) of the nuclear ribosomal operon of Fusarium oxysporum f. sp. cubense (Foc) isolates, from different banana production areas, representing strains within the known races, comprising 20 vegetative compatibility groups (VCG). Based on two single nucleotide polymorphisms present in the IGS region, a PCR-based diagnostic tool was developed to specifically detect isolates from VCG 01213, also called tropical race 4 (TR4), which is currently a major concern in global banana production. Validation involved TR4 isolates, as well as Foc isolates from 19 other VCGs, other fungal plant pathogens and DNA samples from infected tissues of the Cavendish banana cultivar Grand Naine (AAA). Subsequently, a multiplex PCR was developed for fungal or plant samples that also discriminated Musa acuminata and M. balbisiana genotypes. It was concluded that this diagnostic procedure is currently the best option for the rapid and reliable detection and monitoring of TR4 to support eradication and quarantine strategies.
650 $aBanana
650 $aDoença de Planta
650 $aFungo
650 $aFusarium Oxysporum
650 $aMal do Panamá
653 $aMusa spp
700 1 $aWAALWIJK, C.
700 1 $aBUDDENHAGEN, I. M.
700 1 $aSOUZA JUNIOR, M. T.
700 1 $aKEMA, G. H. J.
773 $tPlant Pathology, Dordrecht$gv. 59, p. 348?357, 2010.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
25/10/1996 |
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Data da última atualização: |
17/03/2020 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
SOUZA NETO, J. de; FIGUEIREDO, E. A. P. |
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Afiliação: |
José de Souza Neto, CNPC; Élsio Antônio Pereira de Figueiredo, CNPC. |
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Título: |
Tropical sheep production systems. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
In: SHELTON, M.; FIGUEIREDO, E. A. P. (Ed.). Hair sheep production in tropical and sub-tropical regions: with reference to Northeast Brazil and the countries of Caribbean, Central america, and South America. Sobral: Embrapa-CNPC; Davis: University of California, Small Ruminant Collaborative Research Support Program, 1990. p. 147-153. |
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Idioma: |
Inglês |
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Conteúdo: |
Sheep were among the first livestock species to be domesticated by man. The domestication occurred as early as 8,000 to 10,000 B.C., probably in the area known today as Iraq and Iran (Mason, 1977). Sheep served an important role in the transformation of man from a hunter to one who managed the resources to his benefit. Sheep are still important to mankind with large numbers of people living mostly on products obtained from sheep. Sheep are adapted to and perform well in a variety of environments throughout the world. Although they are economically less important than wool sheep on a world wide basis, tropical hair sheep serve an important role as a source of human food in developing areas of the tropics. According to Fitzhugh (1983), tropical sheep generally are found in areas of low altitude and latitude. In the Caribbean there are about 2 million head. In Brazil there are approximately 6 million head of hair sheep in the Northeast. The type of vegetation found in various regions producing tropical sheep is related directly to the rainfall pattern, temperature, humidity, and other environmental factors, which, along with the social and economic aspects, determine the characteristics of the animal production systems. This chapter attempts to describe the general form of the tropical sheep production systems where this species, together with others (cattle, goats, horses, donkeys, etc.), are the main components of the animal production system. Finally, based on the information presented, strategic research is proposed to improve the production system, especially that concerned with improving productivity of tropical hair sheep. MenosSheep were among the first livestock species to be domesticated by man. The domestication occurred as early as 8,000 to 10,000 B.C., probably in the area known today as Iraq and Iran (Mason, 1977). Sheep served an important role in the transformation of man from a hunter to one who managed the resources to his benefit. Sheep are still important to mankind with large numbers of people living mostly on products obtained from sheep. Sheep are adapted to and perform well in a variety of environments throughout the world. Although they are economically less important than wool sheep on a world wide basis, tropical hair sheep serve an important role as a source of human food in developing areas of the tropics. According to Fitzhugh (1983), tropical sheep generally are found in areas of low altitude and latitude. In the Caribbean there are about 2 million head. In Brazil there are approximately 6 million head of hair sheep in the Northeast. The type of vegetation found in various regions producing tropical sheep is related directly to the rainfall pattern, temperature, humidity, and other environmental factors, which, along with the social and economic aspects, determine the characteristics of the animal production systems. This chapter attempts to describe the general form of the tropical sheep production systems where this species, together with others (cattle, goats, horses, donkeys, etc.), are the main components of the animal production system. Finally, based on the informatio... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Production system; Tropical zone; Tropical zones; Zona tropical. |
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Thesagro: |
Ovino; Sistema de produção. |
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Thesaurus NAL: |
Animal production; Sheep. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211887/1/CNPC-1990-Tropical.pdf
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Marc: |
LEADER 02552naa a2200241 a 4500
001 1514655
005 2020-03-17
008 1990 bl uuuu u00u1 u #d
100 1 $aSOUZA NETO, J. de
245 $aTropical sheep production systems.
260 $c1990
520 $aSheep were among the first livestock species to be domesticated by man. The domestication occurred as early as 8,000 to 10,000 B.C., probably in the area known today as Iraq and Iran (Mason, 1977). Sheep served an important role in the transformation of man from a hunter to one who managed the resources to his benefit. Sheep are still important to mankind with large numbers of people living mostly on products obtained from sheep. Sheep are adapted to and perform well in a variety of environments throughout the world. Although they are economically less important than wool sheep on a world wide basis, tropical hair sheep serve an important role as a source of human food in developing areas of the tropics. According to Fitzhugh (1983), tropical sheep generally are found in areas of low altitude and latitude. In the Caribbean there are about 2 million head. In Brazil there are approximately 6 million head of hair sheep in the Northeast. The type of vegetation found in various regions producing tropical sheep is related directly to the rainfall pattern, temperature, humidity, and other environmental factors, which, along with the social and economic aspects, determine the characteristics of the animal production systems. This chapter attempts to describe the general form of the tropical sheep production systems where this species, together with others (cattle, goats, horses, donkeys, etc.), are the main components of the animal production system. Finally, based on the information presented, strategic research is proposed to improve the production system, especially that concerned with improving productivity of tropical hair sheep.
650 $aAnimal production
650 $aSheep
650 $aOvino
650 $aSistema de produção
653 $aBrasil
653 $aProduction system
653 $aTropical zone
653 $aTropical zones
653 $aZona tropical
700 1 $aFIGUEIREDO, E. A. P.
773 $tIn: SHELTON, M.; FIGUEIREDO, E. A. P. (Ed.). Hair sheep production in tropical and sub-tropical regions: with reference to Northeast Brazil and the countries of Caribbean, Central america, and South America. Sobral: Embrapa-CNPC; Davis: University of California, Small Ruminant Collaborative Research Support Program, 1990. p. 147-153.
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Embrapa Caprinos e Ovinos (CNPC) |
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