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TranscriptomicsRole of σ54 in the regulation of genes involved in biogenesis of type I and type IV pili in Xylella fastidiosa
The phytopathogen Xylella fastidiosa produces two classes of pili, long type IV pili and short type I pili, which are involved in motility and adhesion. In this work, we have investigated the role of σ54 factor and its involvement in the regulation of fimbrial biogenesis in X. fastidiosa. An rpoN n...
ORGANISM(S): Xylella fastidiosa 
2010-06-25 | E-GEOD-8097 | biostudies-arrayexpress
TranscriptomicsGlobal gene expression under nitrogen starvation in Xylella fastidiosa: contribution of the ?54 regulon
Background: Xylella fastidiosa, a Gram-negative fastidious bacterium, grows exclusively in the xylem of several plants, causing diseases such as citrus variegated chlorosis. As the xylem sap contains low concentrations of amino acids and other compounds, X. fastidiosa needs to cope with nitrogen lim...
ORGANISM(S): Xylella fastidiosa 
2010-12-21 | E-GEOD-21647 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of Xylella fastidiosa 9a5c (pathogenic, reference strain) and J1a12 (non-pathogenic)
Comparison of genomic DNA from two strains of Xylella fastidiosa: 9a5c (pathogenic, reference strain) and J1a12 (non-pathogenic).
ORGANISM(S): Xylella fastidiosa 
2004-04-01 | E-MEXP-22 | biostudies-arrayexpress
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