Analysis of plasmid DNA of <em>Rhizoctonia</em> spp. associated with bean and peanut

  • Ricardo Ferrari Silva UNESP
  • Eiko Eurya Kuramae UNESP
DOI: https://doi.org/10.4025/actasciagron.v24i0.2287

Abstract

The aim objective of this study was to isolate plasmids of Rhizoctonia solani and binucleate Rhizoctonia spp. and verify their presence with pathogenicity. Isolates of Rhizoctonia solani AG 4 HGI from bean and hypovirulent isolates of binucleate Rhizoctonia spp. obtained from bean plant and peanut fields in São Paulo State, Brazil, were analyzed as to presence of plasmid DNA; and the association between plasmids and pathogenicity was evaluated. Only the isolate FJ-39.10 of R. solani contained a 2.6 kb plasmid DNA. It was not possible to establish correlation between the presence of plasmid and the virulence or hypovirulence of isolates

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Author Biography

Eiko Eurya Kuramae, UNESP
possui graduação pela Universidade Estadual Paulista Júlio de Mesquita Filho (1987) , mestrado em Molecular Biology pela Vrije Universiteit Brussel (1991) , doutorado em Ciencias Biologicas (Genetica) pela Universidade Estadual Paulista Júlio de Mesquita Filho (1995) e pos-doutorado pela Universidade Estadual Paulista Júlio de Mesquita Filho (2000) . Atualmente é PESQUISA E DESENV. da Universidade Estadual Paulista Júlio de Mesquita Filho. Atuando principalmente nos seguintes temas: Colletotrichum Spp., Rapd (Random Amplified Polymorphic Dna), Postbloom Fruit Drop Disease Currículo Lattes
Published
2008-04-30
How to Cite
Silva, R. F., & Kuramae, E. E. (2008). Analysis of plasmid DNA of <em>Rhizoctonia</em&gt; spp. associated with bean and peanut. Acta Scientiarum. Agronomy, 24, 1317-1320. https://doi.org/10.4025/actasciagron.v24i0.2287
Issue
Vol 24 (2002)
Section
Agronomy

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2.0
2019CiteScore
 
 
60th percentile
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