Claim · model-written summary
In mature Arabidopsis plants LOX1 mRNA levels increased after treatment with abscisic acid and methyl jasmonate and remained high for at least 96 h.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianat0 - Treatment
- abscisic acid and methyl jasmonatee0
- Gene
- LOX1e0
- Outcome
- LOX1 mRNA levelse0
- Direction
- increasede0
- Qualifier
- remained high for at least 96 he0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Arabidopsis thaliana”
e0“LOX1 mRNA levels increased upon treatment with the stress-related hormones abscisic acid and methyl jasmonate and remained high for at least 96 h”
Title
M. A. Melan; X. Dong; M. E. Endara; et al. PLANT PHYSIOLOGY 1993. doi:10.1104/pp.101.2.441
Other claims from this paper (9)
- Observation A 2.8-kb full-length Arabidopsis thaliana cDNA clone encoding a lipoxygenase was isolated and characterized.
- Observation The deduced Arabidopsis protein sequence is 72 to 78% similar to legume seed lipoxygenases.
- Observation Arabidopsis contains a single gene, LOX1, with appreciable homology to the cDNA clone.
- Observation The LOX1 gene is expressed in Arabidopsis leaves, roots, inflorescences and young seedlings.
- Observation LOX1 expression levels were highest in roots and young seedlings.
- Intervention effect Infiltration of Arabidopsis leaves with virulent or avirulent Pseudomonas syringae strains induced LOX1 mRNA levels approximately 6-fold.
- Intervention effect Infiltration with the avirulent strain Pst MM1065 gave maximal LOX1 induction within 12 h.
- Intervention effect With the virulent strain Psm ES4326, maximal LOX1 induction did not occur until 48 h.
- Intervention effect When avrRpt2 was transferred to Psm ES4326, LOX1 mRNA accumulated in a pattern similar to that with the avirulent strain Pst MM1065.