Abstract
Identification of Arabidopsis thaliana genes responsive to plant cell-wall-degrading enzymes of Erwinia carotovora subsp. carotovora led to the isolation of a cDNA clone with high sequence homology to the gene for allene oxide synthase, an enzyme involved in the biosynthesis of jasmonates. Expression of the corresponding gene was induced by the extracellular enzymes from this pathogen as well as by treatment with methyl jasmonate and short oligogalacturonides (OGAs). This suggests that OGAs are involved in the induction of the jasmonate pathway during plant defense response to E. carotovora subsp. carotovora attack.
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Claims 5
Claim · model-written summary
A cDNA clone homologous to allene oxide synthase was isolated from Arabidopsis genes responsive to Erwinia enzymes.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianae0 - Interactor
- Erwinia carotovora subsp. carotovora
Pectobacterium carotovorum subsp. carotovorume0pathogen - Gene
- allene oxide synthasee0
- Outcome
- isolation of a cDNA clone with high sequence homologye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Identification of Arabidopsis thaliana genes responsive to plant cell-wall-degrading enzymes of Erwinia carotovora subsp. carotovora led to the isolation of a cDNA clone with high sequence homology to the gene for allene oxide synthase”
Claim · model-written summary
Extracellular pathogen enzymes induced expression of the corresponding gene.
- Taxon
- Arabidopsis thalianaArabidopsis thalianae1
- Treatment
- extracellular enzymes from this pathogene0
- Outcome
- Expression of the corresponding genee0
- Direction
- inducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the corresponding gene was induced by the extracellular enzymes from this pathogen”
e1“Arabidopsis thaliana”
Claim · model-written summary
Methyl jasmonate induced expression of the corresponding gene.
- Taxon
- Arabidopsis thalianaArabidopsis thalianae1
- Treatment
- methyl jasmonatee0
- Outcome
- Expression of the corresponding genee0
- Direction
- inducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the corresponding gene was induced by the extracellular enzymes from this pathogen as well as by treatment with methyl jasmonate and short oligogalacturonides (OGAs)”
e1“Arabidopsis thaliana”
Claim · model-written summary
Short oligogalacturonides induced expression of the corresponding gene.
- Taxon
- Arabidopsis thalianaArabidopsis thalianae1
- Treatment
- short oligogalacturonides (OGAs)e0
- Outcome
- Expression of the corresponding genee0
- Direction
- inducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the corresponding gene was induced by the extracellular enzymes from this pathogen as well as by treatment with methyl jasmonate and short oligogalacturonides (OGAs)”
e1“Arabidopsis thaliana”
Claim · model-written summary
The authors suggest oligogalacturonides participate in jasmonate pathway induction during defense against Erwinia.
- Taxon
- Arabidopsis thalianaArabidopsis thalianae1
- Interactor
- E. carotovora subsp. carotovoraPectobacterium carotovorum subsp. carotovorume0pathogen
- Outcome
- induction of the jasmonate pathwaye0
- Qualifier
- OGAs are involvede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This suggests that OGAs are involved in the induction of the jasmonate pathway during plant defense response to E. carotovora subsp. carotovora attack”
e1“Arabidopsis thaliana”
The same questions in other papers
oligogalacturonide · molecular: expression · Arabidopsis thaliana (thale cress)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
(-)-methyl jasmonate · molecular: expression · Arabidopsis thaliana (thale cress)Positive and negative results
7 papers in the same direction as this paper · 3 in the opposite direction
- no effect
- no effect
- no effect
7 papers more in this group
See all 11 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.