Abstract
This study investigated the effects of different concentrations of NaCl(0,50,100,and 150 mmol/L) on antioxidative enzymes activity including superoxide dismutase(SOD),peroxidase(POD) and catalase(CAT),and the content of malondialdehyde(MDA) in sweet sorghum seedlings.The results showed that the activities of SOD、POD and CAT were increased in plants exposed to 50 mmol/L NaCl compared to control,while the activities of these 3 enzymes were inhibited at 100 and 150 mmol/L NaCl.All tested concentrations of NaCl resulted in lipid peroxidation as indicated by MDA formation with a dose-effectiveness relationship.The NaCl sensibility was different among the four sweet sorghums,with the most tolerance occurring in No.1 of Liao Sweet,as shown by the highest antioxidative enzyme activity and the lowest MDA accumulation,which suggested that the No.1 of Liao Sweet may be a good candidate.
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Claims 7
Claim · model-written summary
At 50 mmol/L NaCl, SOD, POD and CAT activities increased relative to control.
Verbatim
e0“activities of SOD、POD and CAT were increased in plants exposed to 50 mmol/L NaCl compared to control”
t0“sweet sorghum seedlings”
Claim · model-written summary
At 100 and 150 mmol/L NaCl, the three enzyme activities were inhibited.
- Taxon
- sweet sorghumt0
- Treatment
- 100 and 150 mmol/L NaCle0
- Outcome
- activities of these 3 enzymese0
- Direction
- inhibitede0
Not reportedComparator
Verbatim
e0“activities of these 3 enzymes were inhibited at 100 and 150 mmol/L NaCl”
t0“sweet sorghum seedlings”
Claim · model-written summary
All tested NaCl concentrations caused dose related lipid peroxidation indicated by MDA.
- Taxon
- sweet sorghumt0
- Treatment
- All tested concentrations of NaCle0
- Outcome
- lipid peroxidation as indicated by MDA formatione0
- Direction
- dose-effectiveness relationshipe0
Not reportedComparator
Verbatim
e0“All tested concentrations of NaCl resulted in lipid peroxidation as indicated by MDA formation with a dose-effectiveness relationship”
t0“sweet sorghum seedlings”
Claim · model-written summary
No.1 of Liao Sweet was the most salt tolerant among four sweet sorghums.
Verbatim
e0“The NaCl sensibility was different among the four sweet sorghums,with the most tolerance occurring in No.1 of Liao Sweet”
Claim · model-written summary
No.1 of Liao Sweet had the highest antioxidative enzyme activity.
Verbatim
t0“sweet sorghum seedlings”
e0“No.1 of Liao Sweet,as shown by the highest antioxidative enzyme activity and the lowest MDA accumulation”
Claim · model-written summary
No.1 of Liao Sweet had the lowest MDA accumulation.
Verbatim
t0“sweet sorghum seedlings”
e0“No.1 of Liao Sweet,as shown by the highest antioxidative enzyme activity and the lowest MDA accumulation”
Claim · model-written summary
The authors suggest No.1 of Liao Sweet as a good candidate.
Verbatim
t0“sweet sorghum seedlings”
e0“the No.1 of Liao Sweet may be a good candidate”
The same questions in other papers
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- positive
- no effect
- negative
sodium chloride · physiology: antioxidant enzymes · SorghumPositive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
sodium chloride · physiology: enzyme activity · SorghumPositive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- no effect
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.