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Assessment of the genetic diversity of Xanthomonas axonopodis pv. phaseoli and Xanthomonas fuscans subsp fuscans as a basis to identify putative pathogenicity genes and a type III secretion system of the SPI-1 family by multiple suppression subtractive hybridisations
Abstract : Fluorescent amplified fragment length polymorphism revealed that strains of Xanthomonas axonopodis pv. phaseoli and Xanthomonas fuscans subsp. fuscans are genetically distinct and can be grouped into four genetic lineages. Four suppression subtractive hybridizations were then performed to isolate DNA fragments present in these bean pathogens and absent from closely related xanthomonads. Virulence gene candidates were identified such as homologs of hemagglutinins, TonB-dependent receptors, zinc-dependent metalloproteases, type III effectors, and type IV secretion system components. Unexpectedly, homologs of the type III secretion apparatus components (SPI-1 family), usually reported in animal pathogens and insect symbionts, were also detected.
https://hal-agrocampus-ouest.archives-ouvertes.fr/hal-00729841
Contributor : Céline Martel Connect in order to contact the contributor
Submitted on : Tuesday, March 12, 2013 - 4:36:34 PM
Last modification on : Wednesday, April 6, 2022 - 4:08:20 PM
Long-term archiving on: : Monday, June 17, 2013 - 11:04:58 AM
Contributor : Céline Martel Connect in order to contact the contributor
Submitted on : Tuesday, March 12, 2013 - 4:36:34 PM
Last modification on : Wednesday, April 6, 2022 - 4:08:20 PM
Long-term archiving on: : Monday, June 17, 2013 - 11:04:58 AM
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