Claim · model-written summary
In Kennebec, US‐1 inoculation increased cell wall affinity to trypan blue 24 h after inoculation, not seen with US‐8.
- Taxon
- potato
Solanum tuberosume1 - Material
- Kennebece0
- Treatment
- inoculated with US‐1e0
- Interactor
- Phytophthora infestans
Phytophthora infestanse6pathogen - Outcome
- cell wall affinity to trypan bluee0
- Direction
- increasee0
- Comparator
- Kennebec inoculated with US‐8e0
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The accumulation of brown lignin‐like materials and an increase in the cell wall affinity to trypan blue 24 h after inoculation were observed in cv. Kennebec inoculated with US‐1, but not in Kennebec inoculated with US‐8, or cv. Russet Burbank inoculated with either US‐1 or US‐8”
e1“Defence responses were investigated in two potato cultivars”
e6“inoculation with single isolates representing Phytophthora infestans genotypes US‐1”
Title
X. Wang; A. El Hadrami; L. R. Adam; et al. Plant Pathology 2008. doi:10.1111/j.1365-3059.2008.01866.x
Other claims from this paper (7)
- Intervention effect In Kennebec, US‐1 inoculation led to accumulation of brown lignin‐like materials 24 h after inoculation, not seen with US‐8 or in Russet Burbank.
- Association PAL‐1, HMG‐2, PR‐1 and PR‐5 were up‐regulated earlier in Kennebec than in Russet Burbank.
- Intervention effect The defence-related genes were up‐regulated earlier in response to US‐1 than to US‐8.
- Intervention effect The earliest and strongest up‐regulation of the defence-related genes occurred in Kennebec inoculated with US‐1.
- Observation PAL‐1 and HMG‐2 were down-regulated at the site of infection.
- Observation Down-regulation was not observed for PR‐1 or PR‐5 at the site of infection.
- Association Phenolics and rishitin accumulation matched the locations of PAL‐1 and HMG‐2 transcripts in potato.