Claim · model-written summary
Auxin and HA treatments increased shoot ROS during early root induction.
- Taxon
- azaleat0
- Organ / stage
- shootse0
- Treatment
- auxins and HAe0
- Outcome
- ROS levelse0
- Direction
- increasede0
- Comparator
- untreated shootse0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“During the adventitious root induction process, ROS levels in shoots treated with auxins and HA increased compared to untreated shoots, especially during the earliest period after transfer to the media.”
t0“Azalea”
Title
Mohamed S. Elmongy; Xiuyun Wang; Hong Zhou; et al. HortScience 2020. doi:10.21273/hortsci14885-20
Other claims from this paper (15)
- Intervention effect NAA medium increased hydrogen peroxide content by 480% after 7 days.
- Intervention effect NAA medium increased hydrogen peroxide content by 250% after 14 days.
- Intervention effect Auxin and HA treatments increased phenolic levels in shoots.
- Observation NAA medium yielded the highest total phenolics after 21 days, 68.6 mg per g fresh weight.
- Observation NAA medium yielded the highest polyphenolic acids after 21 days, 121.72 μg caffeic acid per g fresh weight.
- Observation NAA medium yielded the highest total flavonols after 21 days, 162.42 μg quercetin per g fresh weight.
- Observation IBA medium yielded the highest anthocyanin content after 21 days, 49.76 μg cyanindin per g fresh weight.
- Intervention effect Treatments increased soluble carbohydrate, starch, and soluble protein levels.
- Intervention effect NAA increased soluble carbohydrates by 30% at 14 days relative to untreated shoots.
- Intervention effect NAA increased soluble carbohydrates by 37% at 21 days relative to untreated shoots.
- Intervention effect NAA increased soluble carbohydrates by 25% at 28 days relative to untreated shoots.
- Intervention effect HA treatment increased POD1 expression.
- Intervention effect IBA treatment increased ARF expression.
- Intervention effect NAA treatment increased ARF expression.
- Mechanism The authors concluded auxins and HA promote adventitious rooting through ROS, carbohydrates, phenolics, and gene expression.