Claim · model-written summary
Seaweed extract did not significantly change malondialdehyde or hydrogen peroxide content versus control.
- Taxon
- Phaseolus vulgaris
Phaseolus vulgarise1 - Treatment
- seaweed extracte0
- Outcome
- malondialdehyde and hydrogen peroxide contentse0
- Direction
- no significant differencese0
- Comparator
- control onese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There were no significant differences in malondialdehyde and hydrogen peroxide contents among treatments, indicating that application of seaweed extract did not change the oxidative status in treated plants when compared to the control ones”
e1“common bean plants (Phaseolus vulgaris)”
Title
Is seaweed extract an elicitor compound? Changing proline content in drought-stressed bean plants
Marcia E.A. Carvalho; Paulo R.C. Castro; Salete A. Gaziola; et al. Comunicata Scientiae 2018. doi:10.14295/cs.v9i2.2134
Other claims from this paper (4)
- Intervention effect Seaweed extract increased proline content before drought by 46.3 to 145.4% versus control.
- Intervention effect The proline increase persisted to day 10 of stress, at 60.1 to 201.7% above reference plants.
- Intervention effect Seaweed extract did not affect yield parameters under severe drought.
- Mechanism The authors infer that the extract makes proline synthesis more responsive to water deficit.