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Registros recuperados : 429 | |
Registros recuperados : 429 | |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
20/01/2006 |
Data da última atualização: |
03/09/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
CASELA, C. R.; FREDERIKSEN, R. A. |
Afiliação: |
EMBRAPA-CNPMS. |
Título: |
Variability in the sorghum anthracnose fungus Colletotrichum graminicola in Brazil and USA. |
Ano de publicação: |
1992 |
Fonte/Imprenta: |
In: DURABLE RESISTANCE SYMPOSIUM ON DURABILITY OF DISEASE RESISTANCE, 1992, Wageningen. Abstracts. [S.l.: s.n.], 1992. p. 310. |
Idioma: |
Inglês |
Notas: |
Proceedings of a Symposium International Agricultural Center in Wageningen, The Netherlands, 1992. |
Conteúdo: |
Phenotypic diversity in the pathogen as detected for 10 random amplified polymorphic DNAs (RAPD) and for virulence on 8 differential cultivars was studied using monoconidial isolates (29 from 4 different areas of Brazil and 9 from Texas and Georgia in the USA). Virulence tests were carried out in the greenhouse using the genotypes TX378, SC326-6, SC283, TX623, Brandes, TX398, TX2536 and SC748-5. Greater diversity was found for RAPD markers than for virulence, indicating that this type of marker may be a useful tool in studying plant pathogen variability. There was no relation between geographical and phenotypic distance. Respectively 8 and 5 phenotypic clusters based on RAPD and virulence data were detected by cluster analysis.. |
Thesagro: |
Doença de planta; Sorghum bicolor. |
Thesaurus NAL: |
Fungi. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/77657/1/Variability-sorghum.pdf
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Marc: |
LEADER 01425nam a2200169 a 4500 001 1489118 005 2015-09-03 008 1992 bl uuuu u00u1 u #d 100 1 $aCASELA, C. R. 245 $aVariability in the sorghum anthracnose fungus Colletotrichum graminicola in Brazil and USA.$h[electronic resource] 260 $aIn: DURABLE RESISTANCE SYMPOSIUM ON DURABILITY OF DISEASE RESISTANCE, 1992, Wageningen. Abstracts. [S.l.: s.n.], 1992. p. 310.$c1992 500 $aProceedings of a Symposium International Agricultural Center in Wageningen, The Netherlands, 1992. 520 $aPhenotypic diversity in the pathogen as detected for 10 random amplified polymorphic DNAs (RAPD) and for virulence on 8 differential cultivars was studied using monoconidial isolates (29 from 4 different areas of Brazil and 9 from Texas and Georgia in the USA). Virulence tests were carried out in the greenhouse using the genotypes TX378, SC326-6, SC283, TX623, Brandes, TX398, TX2536 and SC748-5. Greater diversity was found for RAPD markers than for virulence, indicating that this type of marker may be a useful tool in studying plant pathogen variability. There was no relation between geographical and phenotypic distance. Respectively 8 and 5 phenotypic clusters based on RAPD and virulence data were detected by cluster analysis.. 650 $aFungi 650 $aDoença de planta 650 $aSorghum bicolor 700 1 $aFREDERIKSEN, R. A.
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Embrapa Milho e Sorgo (CNPMS) |
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