TABLE 3.

Distribution of genomic islands in different strains of X. fastidiosaa

HostStrainOriginDistribution of:
giCVC1 (kb)agiPD1
GrapevineTemeculaUnited States− (4.5)+
GrapevineFetzerUnited States− (4.5)+
GrapevineTraverUnited States− (4.5)+
GrapevineIAPAR 9715United States− (4.5)+
GrapevineATCC 35881United States− (4.5)
GrapevineATCC 35877United States− (4.5)
MulberryATCC 35868United States− (4.5)
MulberryATCC 35869United States− (4.5)
OleanderATCC 700598 (Ann1)United States− (4.5)
AlmondATCC 35870United States− (4.5)+
AlmondATCC 700965 (Dixon)United States− (2.9)
ElmATCC 35873United States− (2.9)
Red oakATCC 35874United States− (2.9)ND
PlumATCC 35871United States− (2.9)
PlumIAPAR 9746Brazil− (2.9)
PeriwinkleATCC 35878United States− (2.9)
PeriwinkleIAPAR 12319Brazil+
HibiscusHib#6-CCSM-BRBrazil+
CoffeeInst. BiológicoBrazil+
CoffeeC13-CCSM-BRBrazil+
CoffeeCCT 6755Brazil+
Citrus9a5cBrazil+
CitrusCCT 5671Brazil+
Citrus20.06/HC16Brazil+
CitrusRep15Brazil+
Citrus5R1Brazil+
CitrusX1Brazil+
CitrusIAPAR 11834Brazil++
CitrusIAPAR 11775Brazil++
CitrusIAPAR 11066Brazil++
  • a In the absence of giCVC1, the size of PCR fragments obtained with primers flanking giCVC1 is indicated. −, absence of the genomic island; +, presence of the genomic island; ND, not determined. The same results were also obtained for another 4 coffee strains and 30 citrus strains. For a full list of strains and sources, refer to the supplementary information mentioned in the text.