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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
14/03/2011 |
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Data da última atualização: |
21/01/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PEREIRA, W.; SCHUTZ, N; HIPÓLITO, G. de S.; CABALLERO, S. S. U.; REIS, V. M. |
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Afiliação: |
WILLIAM PEREIRA, UFRRJ/EMBRAPA AGROBIOLOGIA; UFRRJ; GUILHERME de SOUZA HIPÓLITO, UNESP; SEGUNDO SACRAMENTO U CABALLERO, CNPAB; VERONICA MASSENA REIS, CNPAB. |
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Título: |
Agronomic efficiency of the sugarcane inoculant. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON BIOLOGICAL NITROGEN WITH NON-LEGUMES, 12.; INTERNATIONAL INCT SYMPOSIUM ON NITROGEN BIOLOGICAL FIXATION, 2., 03 a 8 de outubro, 2010, Búzios, RJ. Book of abstracts... Seropédica: Embrapa Agrobiologia, 2010. SV.23 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Agronomic efficiency; Sugarcane inoculant. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00682nam a2200169 a 4500
001 1880706
005 2015-01-21
008 2010 bl uuuu u01u1 u #d
100 1 $aPEREIRA, W.
245 $aAgronomic efficiency of the sugarcane inoculant.
260 $aIn: INTERNATIONAL SYMPOSIUM ON BIOLOGICAL NITROGEN WITH NON-LEGUMES, 12.; INTERNATIONAL INCT SYMPOSIUM ON NITROGEN BIOLOGICAL FIXATION, 2., 03 a 8 de outubro, 2010, Búzios, RJ. Book of abstracts... Seropédica: Embrapa Agrobiologia, 2010. SV.23$c2010
653 $aAgronomic efficiency
653 $aSugarcane inoculant
700 1 $aSCHUTZ, N
700 1 $aHIPÓLITO, G. de S.
700 1 $aCABALLERO, S. S. U.
700 1 $aREIS, V. M.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
14/02/2013 |
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Data da última atualização: |
26/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
QUEIROZ, C. B.; MIRANDA, E. C.; HANADA, E. R.; SOUSA, N. R.; GASPAROTTO, L.; SOARES, M. A.; SILVA, G. F. |
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Afiliação: |
NELCIMAR REIS SOUSA, CPAA; LUADIR GASPAROTTO, CPAA; GILVAN FERREIRA DA SILVA, CPAA. |
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Título: |
Distribution of mating-type alleles and M13 PCR markers in the black leaf spot fungus Mycosphaerella fijiensis of bananas in Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 12, n. 1, p. 443-452, 2013. |
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DOI: |
DOI: 10.4238/2013.February.8.8 |
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Idioma: |
Inglês |
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Conteúdo: |
The fungus Mycosphaerella fijiensis is the causative agent of black sigatoka, which is one of the most destructive diseases of banana plants. Infection with this pathogen results in underdeveloped fruit, with no commercial value. We analyzed the distribution of the M. fijiensis mating-type system and its genetic variability using M13 phage DNA markers. We found a 1:1 distribution of mating-type alleles, indicating MAT1-1 and MAT1-2 idiomorphs. A polymorphism analysis using three different primers for M13 markers showed that only the M13 minisatellite primers generated polymorphic products. We then utilized this polymorphism to characterize 40 isolates from various Brazilian states. The largest genetic distances were found between isolates from the same location and between isolates from different parts of the country. Therefore, there was no correlation between the genetic similarity and the geographic origin of the isolates. The M13 marker was used to generate genetic fingerprints for five isolates; these fingerprints were compared with the band profiles obtained from inter-simple sequence repeat (UBC861) and inter-retrotransposon amplified polymorphism analyses. We found that the M13 marker was more effective than the other two markers for differentiating these isolates. |
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Palavras-Chave: |
IRAP; ISSR; Mating-type; Sigatoka-negra. |
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Thesagro: |
Banana; Fungo; Mycosphaerella Fijiensis. |
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Thesaurus NAL: |
Musa; polymorphism. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/76418/1/gmr2284.pdf
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Marc: |
LEADER 02182naa a2200313 a 4500
001 1949324
005 2018-01-26
008 2013 bl uuuu u00u1 u #d
024 7 $aDOI: 10.4238/2013.February.8.8$2DOI
100 1 $aQUEIROZ, C. B.
245 $aDistribution of mating-type alleles and M13 PCR markers in the black leaf spot fungus Mycosphaerella fijiensis of bananas in Brazil.
260 $c2013
520 $aThe fungus Mycosphaerella fijiensis is the causative agent of black sigatoka, which is one of the most destructive diseases of banana plants. Infection with this pathogen results in underdeveloped fruit, with no commercial value. We analyzed the distribution of the M. fijiensis mating-type system and its genetic variability using M13 phage DNA markers. We found a 1:1 distribution of mating-type alleles, indicating MAT1-1 and MAT1-2 idiomorphs. A polymorphism analysis using three different primers for M13 markers showed that only the M13 minisatellite primers generated polymorphic products. We then utilized this polymorphism to characterize 40 isolates from various Brazilian states. The largest genetic distances were found between isolates from the same location and between isolates from different parts of the country. Therefore, there was no correlation between the genetic similarity and the geographic origin of the isolates. The M13 marker was used to generate genetic fingerprints for five isolates; these fingerprints were compared with the band profiles obtained from inter-simple sequence repeat (UBC861) and inter-retrotransposon amplified polymorphism analyses. We found that the M13 marker was more effective than the other two markers for differentiating these isolates.
650 $aMusa
650 $apolymorphism
650 $aBanana
650 $aFungo
650 $aMycosphaerella Fijiensis
653 $aIRAP
653 $aISSR
653 $aMating-type
653 $aSigatoka-negra
700 1 $aMIRANDA, E. C.
700 1 $aHANADA, E. R.
700 1 $aSOUSA, N. R.
700 1 $aGASPAROTTO, L.
700 1 $aSOARES, M. A.
700 1 $aSILVA, G. F.
773 $tGenetics and Molecular Research$gv. 12, n. 1, p. 443-452, 2013.
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Embrapa Amazônia Ocidental (CPAA) |
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