Abstract
A laboratory experiment was conducted to study the effect of salinity on biochemical parameters of wheat seeds and to see the extent of effectiveness of two growth regulators viz. Brassinolide (BS) and Salicylic acid (SA) in ameliorating the deleterious effects of salinity on seedling metabolism. The seeds of wheat var. GW-366 were presoaked in three concentrations of BS viz., 0.125, 0.150 and 0.175mg/l and SA viz., 50, 75 and 100mg/l for 2 hrs under salinity stress given by 50mM and 100 mM NaCl. Brassinolide @ 0.150 and 0.175 mg/l and SA @ 75 mg/l enhanced catalase activity whereas BS @ 0.125mg/l and SA @ 100mg/l enhanced peroxidase activity. Brassinolide @ 0.125mg/l and 0.175 mg/l and SA @ 75 and 100 mg/l increased proline content and total soluble sugar content. Considering the effect of growth regulators in ameliorating the salinity stress, it was observed that the low concentration of both the bioregulators could ameliorate the salinity stress effect through increased activities of H2O2 scavenging enzymes viz., catalase and peroxidase, as also through enhanced level of proline. Incremental trend of total sugar was observed under stress condition with the highest concentration of BS and SA.
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Claims 8
Claim · model-written summary
Brassinolide at 0.150 and 0.175 mg/l enhanced catalase activity in wheat under salinity stress.
- Taxon
- wheat
Triticum aestivume0 - Material
- GW-366e0
- Treatment
- Brassinolide @ 0.150 and 0.175 mg/le2
- Outcome
- catalase activitye2
- Direction
- enhancede2
- Qualifier
- under salinity stress given by 50mM and 100 mM NaCle5
- Setting
- laboratorye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e1“A laboratory experiment”
e2“Brassinolide @ 0.150 and 0.175 mg/l and SA @ 75 mg/l enhanced catalase activity”
e5“under salinity stress given by 50mM and 100 mM NaCl”
Claim · model-written summary
Salicylic acid at 75 mg/l enhanced catalase activity in wheat under salinity stress.
- Taxon
- wheatTriticum aestivume0
- Material
- GW-366e0
- Treatment
- SA @ 75 mg/le2
- Outcome
- catalase activitye2
- Direction
- enhancede2
- Qualifier
- under salinity stress given by 50mM and 100 mM NaCle5
- Setting
- laboratorye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e1“A laboratory experiment”
e2“Brassinolide @ 0.150 and 0.175 mg/l and SA @ 75 mg/l enhanced catalase activity”
e5“under salinity stress given by 50mM and 100 mM NaCl”
Claim · model-written summary
Brassinolide at 0.125 mg/l enhanced peroxidase activity in wheat under salinity stress.
- Taxon
- wheatTriticum aestivume0
- Material
- GW-366e0
- Treatment
- BS @ 0.125mg/le3
- Outcome
- peroxidase activitye3
- Direction
- enhancede3
- Qualifier
- under salinity stress given by 50mM and 100 mM NaCle5
- Setting
- laboratorye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e1“A laboratory experiment”
e3“BS @ 0.125mg/l and SA @ 100mg/l enhanced peroxidase activity”
e5“under salinity stress given by 50mM and 100 mM NaCl”
Claim · model-written summary
Salicylic acid at 100 mg/l enhanced peroxidase activity in wheat under salinity stress.
- Taxon
- wheatTriticum aestivume0
- Material
- GW-366e0
- Treatment
- SA @ 100mg/le3
- Outcome
- peroxidase activitye3
- Direction
- enhancede3
- Qualifier
- under salinity stress given by 50mM and 100 mM NaCle5
- Setting
- laboratorye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e1“A laboratory experiment”
e3“BS @ 0.125mg/l and SA @ 100mg/l enhanced peroxidase activity”
e5“under salinity stress given by 50mM and 100 mM NaCl”
Claim · model-written summary
Brassinolide at 0.125 and 0.175 mg/l increased proline and total soluble sugar content in wheat under salinity stress.
- Taxon
- wheatTriticum aestivume0
- Material
- GW-366e0
- Treatment
- Brassinolide @ 0.125mg/l and 0.175 mg/le4
- Outcome
- proline content and total soluble sugar contente4
- Direction
- increasede4
- Qualifier
- under salinity stress given by 50mM and 100 mM NaCle5
- Setting
- laboratorye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e1“A laboratory experiment”
e4“Brassinolide @ 0.125mg/l and 0.175 mg/l and SA @ 75 and 100 mg/l increased proline content and total soluble sugar content”
e5“under salinity stress given by 50mM and 100 mM NaCl”
Claim · model-written summary
Salicylic acid at 75 and 100 mg/l increased proline and total soluble sugar content in wheat under salinity stress.
- Taxon
- wheatTriticum aestivume0
- Material
- GW-366e0
- Treatment
- SA @ 75 and 100 mg/le4
- Outcome
- proline content and total soluble sugar contente4
- Direction
- increasede4
- Qualifier
- under salinity stress given by 50mM and 100 mM NaCle5
- Setting
- laboratorye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e1“A laboratory experiment”
e4“Brassinolide @ 0.125mg/l and 0.175 mg/l and SA @ 75 and 100 mg/l increased proline content and total soluble sugar content”
e5“under salinity stress given by 50mM and 100 mM NaCl”
Claim · model-written summary
Low concentrations of both bioregulators could ameliorate the salinity stress effect in wheat, through increased H2O2 scavenging enzymes and proline.
- Taxon
- wheatTriticum aestivume0
- Treatment
- low concentration of both the bioregulatorse6
- Outcome
- salinity stress effecte6
- Direction
- amelioratee6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e6“low concentration of both the bioregulators could ameliorate the salinity stress effect through increased activities of H2O2 scavenging enzymes viz., catalase and peroxidase, as also through enhanced level of proline”
Claim · model-written summary
Total sugar showed an incremental trend under stress with the highest concentrations of BS and SA in wheat.
- Taxon
- wheatTriticum aestivume0
- Treatment
- highest concentration of BS and SAe7
- Outcome
- total sugare7
- Direction
- Incremental trende7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat var. GW-366”
e7“Incremental trend of total sugar was observed under stress condition with the highest concentration of BS and SA”
The same questions in other papers
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3 papers in the same direction as this paper
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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.