Claim · model-written summary
The weakly aggressive isolate lacked the PGA increase to potato leaf extract seen in the mutant.
- Taxon
- Potato
Solanum tuberosumt0 - Treatment
- leaf extractse0
- Interactor
- Verticillium dahliae
Verticillium dahliaet0pathogen - Gene
- PGAe0
- Outcome
- increase of PGA in the weakly aggressive isolatee0
- Direction
- without the increasee0
Not reportedMaterialCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“without the increase of PGA in the weakly aggressive isolate to leaf extracts.”
t0“Potato-Verticillium dahliae”
Title
Role of Exopolygalacturonase-Related Genes in Potato-Verticillium dahliae Interaction
Xiaohan Zhu; Mohammad Sayari; Fouad Daayf Pathogens 2021. doi:10.3390/pathogens10060642
Other claims from this paper (8)
- Association ExoPG expression was higher in highly aggressive isolates than weakly aggressive isolates in response to potato leaf and stem extracts.
- Observation ExoPG expression increased during infection in both isolates and was higher in the aggressive isolate early in infection.
- Intervention effect ExoPG disruption did not influence virulence.
- Intervention effect ExoPG disruption did not affect total fungal exopolygalacturonase activity.
- Observation Genome analysis identified eight more fungal genes related to polygalacturonase or pectinase activity.
- Association PGA transcripts increased in the ExoPG deletion mutant after potato leaf extract exposure relative to wild type.
- Observation Eight related genes showed similar expression trends in the ExoPG mutant and weakly aggressive isolate after potato extracts.
- Mechanism Authors infer that the deletion mutant compensates for ExoPG suppression by activating related genes.