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16S-23S RDNA: Polymorphisms and their use for detection and identification of Xylella fastidiosa strains

Strains of Xylella fastidiosa from several hosts (coffee, citrus, grape, almond, oleander, peach, plum, etc.) were characterized by analyzing the content of the nucleotide sequences of 16S- 23S rDN...

Genome rearrangement distances and gene order phylogeny in gamma-proteobacteria

Genome rearrangements have been studied in 30 gamma-proteobacterial complete genomes by comparing the order of a reduced set of genes on the chromosome. This set included those genes fulfilling sev...

Genomes-based phylogeny of the genus Xanthomonas

The genus Xanthomonas comprises several plant pathogenic bacteria affecting a wide range of hosts. Despite the economic, industrial and biological importance of Xanthomonas, the classification and ...

Genome-wide analysis of Xylella fastidiosa: implications for detection and strain relationships

The xylem limited plant pathogenic bacterium Xylella fastidiosa causes economically important diseases on agronomic, horticultural and landscape plants. This review includes the current status of p...

Insights on a founder effect: the case of Xylella fastidiosa in the Salento area of Apulia, Italy

Xylella fastidiosa causing disease on different plant species has been reported in several European countries, since 2013. Based on multilocus sequence typing (MLST) results, there is evidence of r...

Phylogeny of Replication Initiator Protein TrfA Reveals a Highly Divergent Clade of Incompatibility Group P1 Plasmids

Incompatibility group P1 (IncP-1) plasmid diversity was evaluated based on replication initiator protein (TrfA) phylogeny. A new and highly divergent clade was identified. Replication assays indica...

Rhodanobacter lindaniclasticus gen. nov., sp, nov., a lindane-degrading bacterium

Lindane-degrading activity under aerobic conditions has been observed in two bacterial strains: UT26, phenotypically identified as Sphingomonas paucimobilis, and a new single unidentified isolate n...

Two different Xylella fastidiosa strains circulating in Italy: phylogenetic and evolutionary analyses

Xylella fastidiosa, a bacterial species infecting a broad range plants, includes five subspecies, fastidiosa, multiplex, pauca, mulberry and sandyi. In Europe, Xylella was isolated in olive trees i...