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| Registros recuperados : 20 | |
| 1. |  | KELEMU, S.; WHITE JUNIOR, J. F.; MUNOZ, F.; TAKAYAMA, Y. An endophyte of the tropical forage grass Brachiaria brizantha: Isolating, identifying, and characterizing the fungus, and determining its antimycotic properties. Canadian Journal of Microbiology, Ottawa, v. 47, p. 55-62, 2001.| Biblioteca(s): Embrapa Agrobiologia. |
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| 3. | | CHAKRABORTY, S.; PERROT, R.; CHARCHAR, M. J. d' A.; FERNANDES, C. D.; KELEMU, S. Pathogenic & genetic variation in Colletotrichum gloeosporioides infecting Stylosanthes spp.: implications for Australian cultivars. Phytopathology, St. Paul, v. 87, n. 6, p. S16, 1997. Apresentado no "APS Annual Meeting, 1997, Rochester, New York".| Biblioteca(s): Embrapa Cerrados. |
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| 5. | | CHAKRABORTY, S.; PERROT, R.; CHARCHAR, M. J. D`A.; FERNANDES, C. D.; KELEMU, S. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. II. Genetic and pathogenic diversity in isolates of Colletotrichum gloeosporioides from eight species of Stylosanthes. Tropical Grasslands, Brisbane, v.31, n.5, p.393-401, Nov. 1997. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 6. | | CHAKRABORTY, S.; PERROT, R.; CHARCHAR, M. J. D' A.; FERNANDES, C. D.; KELEMU, S. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. II. Genetic and pathogenic diversity in isolates of Colletotrichum gloeosporioides from eight species of Stylosanthes. Tropical Grasslands, Queensland, v.31, p.393-401, 1997.| Biblioteca(s): Embrapa Cerrados. |
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| 7. | | CAMERON, D. F.; CHARCHAR, M. J. D`A.; FERNANDES, C. D.; KELEMU, S.; CHAKRABORTY, S. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. III. Field evaluation of Stylosanthes species for anthracnose resistance in their centre of diversity. Tropical Grasslands, Brisbane, v.31, n.5, p.402-407, Nov. 1997. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 8. | | CAMERON, D. F.; CHARCHAR, M. J. D' A.; FERNANDES, C. D.; KELEMU, S.; CHAKRABORTY, S. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. III. Field evaluation of Stylosanthes species for anthracnose resistance in their centre of diversity. Tropical Grasslands, Queensland, v. 31, p. 402-407, 1997.| Biblioteca(s): Embrapa Cerrados. |
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| 9. | | CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. D'A.; KELEMU, S.; CAMERON, D. F. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. IV. Epidemiology of Stylosanthes anthracnose at the center of host-pathogen diversity. Tropical Grasslands, Brisbane, v.31, n.5, p.409-416, Nov. 1997.| Biblioteca(s): Embrapa Gado de Corte. |
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| 10. | | CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. D'A.; KELEMU, S.; CAMERON, D. F. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. IV. Epidemiology of Stylosanthes anthracnose at the centre of host-pathogen diversity. Tropical Grasslands, Queensland, v.31, p.408-416, 1997.| Biblioteca(s): Embrapa Cerrados. |
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| 13. | | CHAKRABORTY, S.; PERROT, R.; CHARCHAR, M. J. D'A.; FERNANDES, C. D.; KELEMU, S. Variation in the Stylosanthes anthracnose pathogen: implications for australian cultivars. In: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Winnipeg, Saskatoon. Proceedings... [S.l.: s.n., 1997?]. p. 13-1 / 13-2. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 14. | | WEEDS, P.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J.; RAMESH, C. R.; GUODAO, L.; KELEMU, S. Genetic diversity in the anthracnose pathogen infecting Stylosanthes in Brazil, India and China. In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, Sao Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001. p. 232-234.| Biblioteca(s): Embrapa Cerrados; Embrapa Gado de Corte. |
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| 15. | | WEEDS, P. L.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. d'A.; RAMESH, C. R.; KEXIAN, Y.; KELEMU, S. Genetic diversity in Colletotrichum gloeosporioides from Stylosanthes spp. at centers of origin and utilization. Phytopathology, St. Paul, v. 93, n. 2, p. 176-185, 2003.| Biblioteca(s): Embrapa Cerrados. |
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| 16. | | WEEDS, P. CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J.; RAMESH; C. R.; GUODAO, L.; KELEMU, S. Genetic diversity i the anthracnose pathogen infecting Stylosanthes in Brazil, India and China. In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, Sao Pedro, SP. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: FEALQ, 2001. p. 232-234.| Biblioteca(s): Embrapa Cerrados. |
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| 17. | | KELEMU, S.; SKINNER, D.; BADEL; J. L.; MORENO, C. X.; RODRIGUEZ, M. X.; FERNANDES, C. D.; CHARCHAR, M. J.; CHAKRABORTY, S. Genetic diversity in South American Colletottrichum goleosporioides isolates from Stylosanthes guianensis, a tropical forage legume. European Journal of Plant Pathology, v. 105, p. 261-272, 1999.| Biblioteca(s): Embrapa Cerrados. |
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| 18. | | COLLMER, A.; BAUER, D. W.; HE, S. Y.; LINDEBERG, M.; KELEMU, S.; RODRIGUEZ PALENZUELA, P.; BURR, T. J.; CHATTERJEE, A. K. Pectic enzyme production and bacterial plant pathogenicity. Plant Microbiol. Interac., v.2, p.65-72, 1986.| Biblioteca(s): Embrapa Agrobiologia. |
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| 19. | | KELEMU, S.; BADEL, J. L.; MORENO, C. X.; MILES, J. W.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCAR, M. J. D`A. Biodeversity, epidemiology and virulence of colletotrichum gloeosporioides. I.Genetic and patrhogenica diversituy in colletotrichum gloesporioides isolates from Stylosanthes guianensis. Tropical Grasslands, Brisbane, v.31, n.5, p.387-392, Nov. 1997. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | KELEMU, S.; BADEL, J. L.; MORENO, C. X.; MILES, J. W.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. D' A. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. I. genetic and pathogenic diversity in Colletotrichum gloeosporioides isolates from Stylosanthes guianensis. Tropical Grasslands, Queensland, v. 31, p. 387-392, 1997.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 20 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
|
Data corrente: |
19/06/1998 |
|
Data da última atualização: |
11/07/2007 |
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Autoria: |
CHAKRABORTY, S.; PERROT, R.; CHARCHAR, M. J. D'A.; FERNANDES, C. D.; KELEMU, S. |
|
Afiliação: |
CSIRO. Division of Tropical Crops and Pastures. |
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Título: |
Variation in the Stylosanthes anthracnose pathogen: implications for australian cultivars. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Winnipeg, Saskatoon. Proceedings... [S.l.: s.n., 1997?]. |
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Páginas: |
p. 13-1 / 13-2. |
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Idioma: |
Inglês |
|
Notas: |
CNPGC. |
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Conteúdo: |
lsolates of Colletotrichun gloeosporioides wtich cause antracnose disease in the tropical pasture legume Stylosanthes were collected from its centre of diversity in South America. These and other isolates from Asia, Africa and Australia were studied using Random Amplified Polymorphic DNA (RAPD) markers and virulence on host differentials to assess the threat to Australian Stylosanthes cultivars from exotic races ofthis pathogen. A phenetic analysis of 90 isolates using RAPD markers showed a wide genetic diversity in the overall pathogen population. Compared to this, genetic diversity in the Australian population was very limited. A similar situation was noted for pathogenic variation where 43 of the 69 South American isolates could not be classified using linear discriminant functions developed using isolates of the current Australian races. Some isolates from Brazil caused serious anthracnose on Australian cultivars and accessions which are moderate to highly resistant to the Australian races. If accidentally introduced, these isolates may pose a potential threat to the Australian Stylosanthes cultivares. |
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Palavras-Chave: |
Anthracnosis; Brasil; Patogenecidade. |
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Thesagro: |
Antracnose; Colletotrichum Gloeosporioides; Marcador Genético; Variedade. |
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Thesaurus NAL: |
Australia; Brazil; genetic markers; pathogenicity; Stylosanthes; varieties. |
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Categoria do assunto: |
-- |
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Marc: |
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100 1 $aCHAKRABORTY, S.
245 $aVariation in the Stylosanthes anthracnose pathogen$bimplications for australian cultivars.
260 $c1997
300 $ap. 13-1 / 13-2.
500 $aCNPGC.
520 $alsolates of Colletotrichun gloeosporioides wtich cause antracnose disease in the tropical pasture legume Stylosanthes were collected from its centre of diversity in South America. These and other isolates from Asia, Africa and Australia were studied using Random Amplified Polymorphic DNA (RAPD) markers and virulence on host differentials to assess the threat to Australian Stylosanthes cultivars from exotic races ofthis pathogen. A phenetic analysis of 90 isolates using RAPD markers showed a wide genetic diversity in the overall pathogen population. Compared to this, genetic diversity in the Australian population was very limited. A similar situation was noted for pathogenic variation where 43 of the 69 South American isolates could not be classified using linear discriminant functions developed using isolates of the current Australian races. Some isolates from Brazil caused serious anthracnose on Australian cultivars and accessions which are moderate to highly resistant to the Australian races. If accidentally introduced, these isolates may pose a potential threat to the Australian Stylosanthes cultivares.
650 $aAustralia
650 $aBrazil
650 $agenetic markers
650 $apathogenicity
650 $aStylosanthes
650 $avarieties
650 $aAntracnose
650 $aColletotrichum Gloeosporioides
650 $aMarcador Genético
650 $aVariedade
653 $aAnthracnosis
653 $aBrasil
653 $aPatogenecidade
700 1 $aPERROT, R.
700 1 $aCHARCHAR, M. J. D'A.
700 1 $aFERNANDES, C. D.
700 1 $aKELEMU, S.
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Winnipeg, Saskatoon. Proceedings... [S.l.: s.n., 1997?].
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