Claim · model-written summary
Maris Mink increased APx activity under solar UV-B.
- Taxon
- barley
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Hordeum vulgaree1 - Material
- Maris Minke0
- Treatment
- solar UV‐Be0
- Gene
- ascorbate peroxidase (APx)e0
- Outcome
- ascorbate peroxidase (APx) activitye0
- Direction
- increasede0
Not reportedCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Maris Mink responded to solar UV‐B with increased CAT and ascorbate peroxidase (APx) activity.”
e1“barley crops”
Title
C. A. MAZZA; D. BATTISTA; A. M. ZIMA; et al. Plant Cell & Environment 1999. doi:10.1046/j.1365-3040.1999.00381.x
Other claims from this paper (12)
- Intervention effect Solar UV-B reduced biomass accumulation in both barley strains.
- Intervention effect Solar UV-B reduced grain yield in both barley strains.
- Intervention effect Biomass reduction under UV-B was approximately 32% in RPr 79/4.
- Intervention effect Biomass reduction under UV-B was approximately 20% in the mother line.
- Intervention effect Solar UV-B caused measurable leaf DNA damage.
- Intervention effect Solar UV-B significantly increased UV-absorbing sunscreens in both barley lines.
- Intervention effect Maris Mink increased CAT activity in response to solar UV-B.
- Intervention effect UV-B did not measurably affect total SOD activity.
- Observation RPr 79/4 had lower CAT activity than wild type.
- Observation RPr 79/4 had higher APx activity than wild type.
- Intervention effect Neither CAT nor APx activity increased under UV-B in RPr 79/4.
- Mechanism The authors suggest DNA damage and oxidative stress contribute to UV-B growth inhibition.