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FERREIRA, M. A. S. V.; BONNEAU, S.; BRIAND, M.; CESBRON, S.; PORTIER, P.; DARRASSE, A.; GAMA, M. A. S.; BARBOSA, M. A. G.; MARIANO, R. de L. R.; SOUZA, E. B.; JACQUES, M. A.. |
The pathovar viticola of Xanthomonas citri causes bacterial canker of grapevine. This disease was first recorded in India in 1972, and later in Brazil in 1998, where its distribution is currently restricted to the northeastern region. A multilocus sequence analysis (MLSA) based on seven housekeeping genes and a multilocus variable number of tandem repeat analysis (MLVA) with eight loci were performed in order to assess the genetic relatedness among strains from India and Brazil. Strains isolated in India from three related pathovars affecting Vitaceae species and pathogenic strains isolated from Amaranthus sp. found in bacterial canker-infected vineyards in Brazil were also included. MLSA revealed lack of diversity in all seven genes and grouped grapevine... |
Tipo: Artigo de periódico |
Palavras-chave: MLVA; MLSA; Pathovar viticola; Videira; Uva; Xanthomonas Citri; Cancro Bacteriano; Doença; Vitis Vinifera; Patógeno; Bacterial canker; Grapes; Disease control; Disease and pest management. |
Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115484 |
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