Claim · model-written summary
PPO activity in Mikania micrantha leaves fluctuated greatly, with three peaks at 1.83, 1.92 and 2.17 times the control.
- Taxon
- Mikania micrantha
Mikania micranthae0 - Outcome
- activity of PPOe5
- Direction
- fluctuated greatlye5
- Value
- 1.83, 1.92 and 2.17 timese5
- Comparator
- controle5
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mikania micrantha is a dangerous exotic weed that is now widely distributed in Guangdong, china”
e5“The activity of PPO fluctuated greatly, its three peak values were 1.83, 1.92 and 2.17 times that of the control”
Title
Ling Zhang Acta Ecologica Sinica 2006
Other claims from this paper (9)
- Intervention effect After four days of A. thalia pyrrha infestation, SOD and POD activities in damaged Mikania micrantha leaves were higher than in the control.
- Intervention effect After four days of A. thalia pyrrha infestation, CAT activity in damaged Mikania micrantha leaves was lower than in the control.
- Observation SOD and POD activities in Mikania micrantha leaves reached their highest value after 48 h of feeding and then decreased.
- Observation CAT activity in Mikania micrantha leaves was highest after 24 h of feeding.
- Observation Total phenolics content in Mikania micrantha leaves increased at first and then decreased after 72 h of feeding.
- Observation The DPPH radical scavenging capacity of Mikania micrantha leaves was significantly lower than in the control.
- Association SOD activity was positively correlated with CAT and POD activities in both damaged and normal Mikania micrantha leaves.
- Association Total phenolics content showed a weak positive correlation with PPO activity in Mikania micrantha.
- Observation The protective response of Mikania micrantha to A. thalia pyrrha infestation was short and limited and was followed by decreased antioxidative capacity.