Abstract
Salicylic acid (SA) is one of the important signal molecules which modulating plant responses to environmental stresses including drought. An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran. Results showed that drought increased membrane lipid peroxidation via increase of malondialdehyde (MDA) content as well as some antioxidant enzymes activities such as superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX) and proline level. Nonetheless, seeds soaking in SA (especially 0.5 mM) alleviated drought injuries by way of decrease of lipid peroxidation through reduce of MDA content and further increase in antioxidant enzymes activities especially SOD and proline level. Results signify that exogenous SA could help reduce the adverse effects of drought stress and might have a key role in common bean tolerance to drought by decreasing oxidative damage via further activities of antioxidant enzymes and more proline accumulation.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Drought increased membrane lipid peroxidation of common bean through higher malondialdehyde content.
- Taxon
- common bean
Phaseolus vulgarise0 - Treatment
- droughte1
- Outcome
- membrane lipid peroxidatione1
- Direction
- increasede1
- Setting
- during 2011 in Irane0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran”
e1“drought increased membrane lipid peroxidation via increase of malondialdehyde (MDA) content as well as some antioxidant enzymes activities such as superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX) and proline level”
Claim · model-written summary
Drought increased antioxidant enzyme activities of common bean, including superoxide dismutase, catalase and ascorbate peroxidase.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- droughte1
- Gene
- superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX)e1
- Outcome
- antioxidant enzymes activitiese1
- Direction
- increasede1
- Setting
- during 2011 in Irane0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran”
e1“drought increased membrane lipid peroxidation via increase of malondialdehyde (MDA) content as well as some antioxidant enzymes activities such as superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX) and proline level”
Claim · model-written summary
Drought increased proline level of common bean.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- droughte1
- Outcome
- proline levele1
- Direction
- increasede1
- Setting
- during 2011 in Irane0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran”
e1“drought increased membrane lipid peroxidation via increase of malondialdehyde (MDA) content as well as some antioxidant enzymes activities such as superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX) and proline level”
Claim · model-written summary
Seed soaking in salicylic acid decreased lipid peroxidation of common bean under drought.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- seeds soaking in SA (especially 0.5 mM)e2
- Outcome
- lipid peroxidatione2
- Direction
- decreasee2
- Setting
- during 2011 in Irane0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran”
e2“seeds soaking in SA (especially 0.5 mM) alleviated drought injuries by way of decrease of lipid peroxidation through reduce of MDA content and further increase in antioxidant enzymes activities especially SOD and proline level”
Claim · model-written summary
Seed soaking in salicylic acid further increased antioxidant enzyme activities, especially SOD, and proline level of common bean under drought.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- seeds soaking in SA (especially 0.5 mM)e2
- Outcome
- antioxidant enzymes activities especially SOD and proline levele2
- Direction
- further increasee2
- Setting
- during 2011 in Irane0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran”
e2“seeds soaking in SA (especially 0.5 mM) alleviated drought injuries by way of decrease of lipid peroxidation through reduce of MDA content and further increase in antioxidant enzymes activities especially SOD and proline level”
Claim · model-written summary
Exogenous SA may help common bean tolerance to drought by decreasing oxidative damage through antioxidant enzymes and proline accumulation.
- Taxon
- common beanPhaseolus vulgarise0
- Treatment
- exogenous SAe3
- Compound
- prolinee3
- Outcome
- tolerance to droughte3
- Qualifier
- decreasing oxidative damage via further activities of antioxidant enzymes and more proline accumulatione3
- Setting
- during 2011 in Irane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was therefore, conducted to evaluation the effect of exogenous SA on the lipid peroxidation, antioxidant enzymes activities and proline content of common bean under water stress conditions during 2011 in Iran”
e3“Results signify that exogenous SA could help reduce the adverse effects of drought stress and might have a key role in common bean tolerance to drought by decreasing oxidative damage via further activities of antioxidant enzymes and more proline accumulation”
The same questions in other papers
salicylic acid · physiology: antioxidant enzymes · Phaseolus vulgaris (common bean)Positive and negative results
8 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
6 papers more in this group
See all 10 papers →salicylic acid · physiology: oxidative · Phaseolus vulgaris (common bean)Positive and negative results
8 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
6 papers more in this group
See all 10 papers →application · physiology: antioxidant enzymes · Phaseolus vulgaris (common bean)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
1 paper more in this group
See all 5 papers →application · physiology: oxidative · Phaseolus vulgaris (common bean)Positive and negative results
5 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
3 papers more in this group
See all 7 papers →drought · physiology: oxidative · Phaseolus vulgaris (common bean)Results agree
12 papers in the same direction as this paper
- negative
- negative
- negative
9 papers more in this group
See all 13 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.