Claim · model-written summary
2,4-D treatments increased activities of catalase, nitrate reductase and transaminase.
- Taxon
- bean (Phaseolus vulgaris L.)
Phaseolus vulgarist0 - Treatment
- 2,4-De0
- Outcome
- catalase, nitrate reductase, and transaminasee0
- Direction
- increasese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant increases in the activity of phosphorylase, phosphoglyceryl kinase, succinic dehydrogenase, catalase, nitrate reductase, and transaminase in all organs were also apparent at 10 and 15 days after treatments involving 2,4-D”
t0“bean (Phaseolus vulgaris L.)”
Title
Rathore, Vikram S. cIRcle (University of British Columbia) 2011. doi:10.14288/1.0104745
Other claims from this paper (19)
- Intervention effect Hormone-mineral spray produced maximum stimulation.
- Intervention effect 2,4-D treatments progressively increased plant height, leaf number and leaf area.
- Intervention effect 2,4-D treatments increased fresh and dry weights of roots, stems and leaves.
- Intervention effect 2,4-D treatments increased leaf chlorophyll and total sugar.
- Intervention effect Treated plants had lower sucrose and reducing sugars in stems and roots.
- Intervention effect No treatment significantly affected moisture content.
- Intervention effect 2,4-D reduced free amino acid content, especially in leaves.
- Intervention effect Micronutrient spray increased free amino acid content.
- Intervention effect Amino acid content after 2,4-D plus minerals was intermediate between other treatments.
- Intervention effect Respiration and photosynthesis increased 10 and 15 days after treatment.
- Intervention effect 2,4-D treatments increased activities of phosphorylase, phosphoglyceryl kinase and succinic dehydrogenase.
- Intervention effect 2,4-D increased green pod number and fresh weight.
- Intervention effect 2,4-D increased seed number and total seed weight.
- Intervention effect Individual seed weight was not significantly altered.
- Intervention effect Green pods from treated plants had higher vitamin C content at harvest.
- Intervention effect Pod moisture content was not altered by treatment.
- Intervention effect 2,4-D alone reduced ascorbic acid and moisture loss during storage.
- Intervention effect 2,4-D plus minerals reduced ascorbic acid and moisture loss during storage.
- Mechanism The authors propose that increased photosynthesis, respiration and enzyme activity support growth and yield.