Claim · model-written summary
Jasmonic acid induced IbCAD1 promoter activity.
- Taxon
- tobacco
Nicotiana tabacume2 - Treatment
- jasmonic acid (JA)e0
- Gene
- IbCAD1e1
- Outcome
- IbCAD1 promoter activitye1
- Direction
- inducede0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“was also induced by salicylic acid (SA) and jasmonic acid (JA) as well as by abscisic acid (ABA) and 6-benzylaminopurine.”
e1“IbCAD1 promoter activity was strongly induced in response to the biotic and abiotic stresses”
e2“transgenic tobacco plants”
Title
Young-Hwa Kim; Jung Myung Bae; Gyung-Hye Huh Plant Cell Reports 2010. doi:10.1007/s00299-010-0864-2
Other claims from this paper (16)
- Method / resource A full-length IbCAD1 cDNA was isolated from sweetpotato.
- Observation Phylogenetic analysis placed IbCAD1 among defense-related CADs.
- Association IbCAD1 mRNA was high in sweetpotato roots but not leaves or petioles.
- Intervention effect Cold induced IbCAD1 transcripts.
- Intervention effect Wounding induced IbCAD1 transcripts.
- Intervention effect Reactive oxygen species induced IbCAD1 transcripts.
- Association The IbCAD1 promoter was strongly expressed in tobacco roots but barely in cotyledons.
- Association IbCAD1 promoter activity rose with root age.
- Observation Promoter expression was strong at lateral root emergence sites and root tips.
- Observation Mature leaf and stem lignified vascular tissues showed weak GUS expression.
- Intervention effect Wounding was the strongest inducer of IbCAD1 promoter activity among tested stresses.
- Intervention effect Salicylic acid induced IbCAD1 promoter activity.
- Intervention effect Abscisic acid induced IbCAD1 promoter activity.
- Intervention effect 6-benzylaminopurine induced IbCAD1 promoter activity.
- Mechanism The authors suggest IbCAD1 participates in JA- and SA-mediated wounding response and ABA-mediated cold response.
- Mechanism The authors propose that IbCAD1 contributes to stress resistance and tissue-specific developmental lignification.