Claim · model-written summary
Low light raised PIF4 expression above control, by 1.85 times on day 6.
- Taxon
- Chrysanthemum
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Chrysanthemumt0 - Treatment
- low lightt1
- Gene
- PIF4e1
- Outcome
- expression level of PIF4e1
- Direction
- highere0
- Value
- 1.85 timese0
- Comparator
- controle0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“the treatment group was higher than the control, especially on the sixth day, it was 1.85 times higher than the control.”
e1“The expression level of PIF4 of the control and the treatment kept the same change trend”
t0“Chrysanthemum”
t1“Low Light Intensity”
Title
Han Shuan Zhongguo nongye Kexue 2015
Other claims from this paper (17)
- Intervention effect Low light increased ethylene at days 2 and 4, reaching 2.04 times control at day 4.
- Intervention effect After day 6, ethylene levels did not differ significantly between control and low light.
- Intervention effect Ethylene generation was higher at 15% than 55% irradiance.
- Intervention effect Leaf gibberellin increased at days 2, 4 and 6, peaking at 4700.56 ng·g-1 on day 6, 2.57 times control.
- Intervention effect Leaf gibberellin returned to control level by day 8.
- Intervention effect Auxin increased over time in controls but decreased under low light.
- Intervention effect Day 8 auxin was 223.95 ng·g-1 FW under low light versus 489.77 ng·g-1 FW in controls.
- Intervention effect Low light increased PHYA expression from day 2.
- Intervention effect PLYA expression at days 4 to 8 was higher under treatment than control.
- Observation COP1 expression rose then fell under low light, peaking on day 2 and returning to control by day 8.
- Observation GAI expression rose continuously in the low light treatment.
- Observation IAA1 expression rose slightly in both groups on days 0 to 2 and then fell rapidly in controls on days 2 to 4.
- Intervention effect Low light induced PHYA, COP1 and IAA1 expression.
- Intervention effect Low light increased GAI transcript level.
- Intervention effect Exogenous GA inhibited COP1 and PIF4 expression.
- Intervention effect Exogenous GA downregulated GAI and IAA1.
- Intervention effect PAC inhibited COP1, PIF4 and GAI expression.