Claim · model-written summary
At 30 dpi, most defense genes were downregulated in Nicotiana benthamiana, especially pathogenesis-related genes
- Taxon
- Nicotiana benthamiana
Nicotiana benthamianae1 - Interactor
- Xylella fastidiosa
Xylella fastidiosae0pathogen - Outcome
- most of the genese2
- Direction
- downregulatede2
- Qualifier
- especially the pathogenesis-related genese2
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The aggressiveness of 17 Xylella fastidiosa strains”
e1“surrogated host Nicotiana benthamiana”
e2“at 30 dpi, most of the genes were downregulated, especially the pathogenesis-related genes”
Title
Aniol Buisac; Beatriz Gascón; Emilio Montesinos; et al. Phytopathology 2026. doi:10.1094/phyto-11-25-0366-r
Other claims from this paper (10)
- Observation All Xylella fastidiosa strains colonized Nicotiana benthamiana by 7 days postinoculation
- Observation First symptoms of Xylella fastidiosa infection appeared in Nicotiana benthamiana after 14 dpi
- Observation Population dynamics and symptom development differed between Xylella fastidiosa strains
- Observation Population growth was not related to symptom severity in Xylella fastidiosa infection of Nicotiana benthamiana
- Observation Four Xylella fastidiosa strains showed a typical S-shaped dose-effect curve in Nicotiana benthamiana
- Observation The minimum infective dose of Xylella fastidiosa in Nicotiana benthamiana was 300 CFU per plant for all strains
- Observation CN28 infection gave the highest defense gene overexpression in Nicotiana benthamiana (12 of 19 genes)
- Observation DeDonno infection gave the lowest defense gene overexpression in Nicotiana benthamiana (8 of 19 genes)
- Observation At 4 dpi, all strains upregulated PR1, PR1a and ERF1 in Nicotiana benthamiana
- Observation At 4 dpi, all strains downregulated PDF1.2 in Nicotiana benthamiana