Claim · model-written summary
Continuous low temperature affected diurnal malic acid consumption.
- Taxon
- O. streptacantha
Opuntia streptacanthae0 - Treatment
- low (4°C)e2
- Outcome
- diurnal consumption of malic acide1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“O. streptacantha plantlets”
e1“both continuous temperatures affected drastically diurnal consumption of malic acid”
e2“high (40°C) and low (4°C) continuous temperatures”
Title
Zaida Zarely Ojeda-Pérez; Juan Francisco Jiménez-Bremont; Pablo Delgado-Sánchez PLoS ONE 2017. doi:10.1371/journal.pone.0186540
Other claims from this paper (15)
- Intervention effect High temperature reduced Fv/Fm to 52% during 15 days of treatment.
- Intervention effect High temperature reduced Fv/F0 to 85%.
- Intervention effect High temperature reduced ΦPSII to 65%.
- Intervention effect High temperature reduced rETR to 65%.
- Intervention effect High temperature increased F0 to 226%.
- Intervention effect Low temperature decreased Fv/Fm by 16%.
- Intervention effect Low temperature decreased Fv/F0 by 50%.
- Intervention effect Low temperature decreased ΦPSII.
- Intervention effect Low temperature decreased rETR by 16%.
- Intervention effect High temperature decreased nocturnal acidification by approximately 34-50%.
- Intervention effect Low temperature increased nocturnal acidification by 30-36%.
- Intervention effect Continuous high temperature affected diurnal malic acid consumption.
- Association Changes in diurnal malic acid consumption were associated with significant inhibition of relative growth rate.
- Observation The specific photosynthetic structure area component was most affected.
- Mechanism The authors concluded that photosynthetic impairment inhibited growth in young plantlets under extreme temperature.