Literature DB >> 11321075

Phylogenetic relationships of Xylella fastidiosa strains from different hosts, based on 16S rDNA and 16S-23S intergenic spacer sequences.

A Mehta, Y B Rosato.   

Abstract

The phylogenetic relationships of Xylella fastidiosa strains isolated from different hosts, including citrus trees, coffee, grapevine, plum and pear, were inferred by sequence analysis of the 16S rDNA and 16S-23S intergenic spacer region. A high level of similarity (97.1-100%) was found in the 16S rDNA of the Xylella fastidiosa strains. The 16S-23S region showed a higher level of variation, with similarity values ranging from 79.8 to 100%. Two tRNAs (tRNA(Ala) and tRNA(Ile)) were encountered within the spacer sequence. The phylogenetic trees, constructed using the neighbour-joining method, showed that the citrus, coffee, peach and plum strains were closely related and separate from grapevine strains. The pear strain remained isolated from all the other Xylella strains in both analyses and produced values of less than 20% in DNA-DNA hybridization experiments with a citrus strain. These results show that this strain does not belong to the Xylella fastidiosa genomic species.

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Year:  2001        PMID： 11321075     DOI： 10.1099/00207713-51-2-311

Source DB:  PubMed          Journal:  Int J Syst Evol Microbiol        ISSN： 1466-5026            Impact factor:   2.747


  16 in total

1.  Microarray analyses of Xylella fastidiosa provide evidence of coordinated transcription control of laterally transferred elements.

Authors:  Luiz R Nunes; Yoko B Rosato; Nair H Muto; Giane M Yanai; Vivian S da Silva; Daniela B Leite; Edmilson R Gonçalves; Alessandra A de Souza; Helvécio D Coletta-Filho; Marcos A Machado; Silvio A Lopes; Regina Costa de Oliveira
Journal:  Genome Res       Date:  2003-04       Impact factor: 9.043

2.  A multigene phylogenetic study of clonal diversity and divergence in North American strains of the plant pathogen Xylella fastidiosa.

Authors:  Erin L Schuenzel; Mark Scally; Richard Stouthamer; Leonard Nunney
Journal:  Appl Environ Microbiol       Date:  2005-07       Impact factor: 4.792

3.  Phylogenetic relationships of Xylella fastidiosa strains based on 16S-23S rDNA sequences.

Authors:  Juliana Camargo Martinati; Flávia Tereza Hansen Pacheco; Vitor Fernandes Oliveira de Miranda; Siu Mui Tsai
Journal:  Curr Microbiol       Date:  2005-03-21       Impact factor: 2.188

4.  Differentiation of Xylella fastidiosa strains via multilocus sequence analysis of environmentally mediated genes (MLSA-E).

Authors:  Jennifer K Parker; Justin C Havird; Leonardo De La Fuente
Journal:  Appl Environ Microbiol       Date:  2011-12-22       Impact factor: 4.792

5.  Detection and diversity assessment of Xylella fastidiosa in field-collected plant and insect samples by using 16S rRNA and gyrB sequences.

Authors:  Jorge L M Rodrigues; M E Silva-Stenico; J E Gomes; J R S Lopes; S M Tsai
Journal:  Appl Environ Microbiol       Date:  2003-07       Impact factor: 4.792

6.  Comparative analyses of the complete genome sequences of Pierce's disease and citrus variegated chlorosis strains of Xylella fastidiosa.

Authors:  M A Van Sluys; M C de Oliveira; C B Monteiro-Vitorello; C Y Miyaki; L R Furlan; L E A Camargo; A C R da Silva; D H Moon; M A Takita; E G M Lemos; M A Machado; M I T Ferro; F R da Silva; M H S Goldman; G H Goldman; M V F Lemos; H El-Dorry; S M Tsai; H Carrer; D M Carraro; R C de Oliveira; L R Nunes; W J Siqueira; L L Coutinho; E T Kimura; E S Ferro; R Harakava; E E Kuramae; C L Marino; E Giglioti; I L Abreu; L M C Alves; A M do Amaral; G S Baia; S R Blanco; M S Brito; F S Cannavan; A V Celestino; A F da Cunha; R C Fenille; J A Ferro; E F Formighieri; L T Kishi; S G Leoni; A R Oliveira; V E Rosa; F T Sassaki; J A D Sena; A A de Souza; D Truffi; F Tsukumo; G M Yanai; L G Zaros; E L Civerolo; A J G Simpson; N F Almeida; J C Setubal; J P Kitajima
Journal:  J Bacteriol       Date:  2003-02       Impact factor: 3.490

7.  Biological traits of Xylella fastidiosa strains from grapes and almonds.

Authors:  Rodrigo P P Almeida; Alexander H Purcell
Journal:  Appl Environ Microbiol       Date:  2003-12       Impact factor: 4.792

8.  Genetic structure and biology of Xylella fastidiosa strains causing disease in citrus and coffee in Brazil.

Authors:  Rodrigo P P Almeida; Fernanda E Nascimento; John Chau; Simone S Prado; Chi-Wei Tsai; Sílvio A Lopes; Joao R S Lopes
Journal:  Appl Environ Microbiol       Date:  2008-04-18       Impact factor: 4.792

9.  Initial genetic analysis of Xylella fastidiosa in Texas.

Authors:  Lisa D Morano; Blake R Bextine; Dennis A Garcia; Shermel V Maddox; Stanley Gunawan; Natalie J Vitovsky; Mark C Black
Journal:  Curr Microbiol       Date:  2008-01-03       Impact factor: 2.188

10.  Isolation and molecular characterization of Xylella fastidiosa from coffee plants in Costa Rica.

Authors:  Mauricio Montero-Astúa; Carlos Chacón-Díaz; Estela Aguilar; Carlos Mario Rodríguez; Laura Garita; William Villalobos; Lisela Moreira; John S Hartung; Carmen Rivera
Journal:  J Microbiol       Date:  2008-10-31       Impact factor: 3.422
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