Abstract
The activity of mitochondrial enzymes which coordinate the mitochondrial redox system (Succinate dehydrogenase, NADH dehydrogenase, NADH oxidase and ATPase) were investigated against salt exposure. The increased activity of all mitochondrial enzymes in leaves of strawberry were observed up 0.75% NaCl concentration, which probably explains the survival of the strawberry plant at this concentration.. The higher concentration of NaCl, (above the 0.75% NaCl concentrations) affected the growth towards reduction and finally caused death of strawberry plants at 3% NaCl concentration. The efficient mitochondrial redox system was exhibited by chandler variety of strawberry at 0.75% NaCl concentration. Specific activity of succinate dehydrogenase, NADH dehydrogenase and NADH oxidase showed the highest rate of redox reaction at 0.75% NaCl concentration, and ATPase also showed the maximum oxidative phosphorylation at 0.75% NaCl concentration. Mitochondrial enzymes studied to understand the response to NaCl induced stress was exhibited better performance at 0.75% NaCl concentration in strawberry and this may probably suggest the redox system operated by mitochondria was efficient in the development of resistance against NaCl oxidative stress. So these mitochondrial enzymes may be used as tools for the improvement of resistance against the salinity stress by genetic engineering experiments i.e. transgenic plant development. The toxicity developed was appears to be probably due to the suppressed activity of mitochondrial enzymes and antioxidants. This also suggests that the minor saline soils may possibly adapt to the strawberry variety chandler as a cultivar at farmer level.
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Claims 9
Claim · model-written summary
Activities of all mitochondrial enzymes in strawberry leaves increased up to 0.75% NaCl.
- Taxon
- Strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Organ / stage
- leavese1
- Treatment
- 0.75% NaCl concentratione1
- Outcome
- activity of all mitochondrial enzymese1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e1“The increased activity of all mitochondrial enzymes in leaves of strawberry were observed up 0.75% NaCl concentration”
Claim · model-written summary
NaCl above 0.75% reduced strawberry growth.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- higher concentration of NaCle2
- Outcome
- growthe2
- Direction
- towards reductione2
- Comparator
- 0.75% NaCl concentrationse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e2“The higher concentration of NaCl, (above the 0.75% NaCl concentrations) affected the growth towards reduction and finally caused death of strawberry plants at 3% NaCl concentration”
Claim · model-written summary
Strawberry plants died at 3% NaCl.
- Taxon
- StrawberryFragaria ×ananassat0
- Outcome
- death of strawberry plantse2
- Value
- 3%e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e2“The higher concentration of NaCl, (above the 0.75% NaCl concentrations) affected the growth towards reduction and finally caused death of strawberry plants at 3% NaCl concentration”
Claim · model-written summary
The chandler variety of strawberry showed an efficient mitochondrial redox system at 0.75% NaCl.
- Taxon
- StrawberryFragaria ×ananassat0
- Material
- chandler varietye3
- Treatment
- 0.75% NaCl concentratione3
- Outcome
- efficient mitochondrial redox systeme3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e3“The efficient mitochondrial redox system was exhibited by chandler variety of strawberry at 0.75% NaCl concentration”
Claim · model-written summary
Specific activities of succinate dehydrogenase, NADH dehydrogenase and NADH oxidase showed the highest redox rate at 0.75% NaCl.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- 0.75% NaCl concentratione4
- Outcome
- Specific activity of succinate dehydrogenase, NADH dehydrogenase and NADH oxidasee4
- Direction
- the highest rate of redox reactione4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e4“Specific activity of succinate dehydrogenase, NADH dehydrogenase and NADH oxidase showed the highest rate of redox reaction at 0.75% NaCl concentration”
Claim · model-written summary
ATPase showed the maximum oxidative phosphorylation at 0.75% NaCl.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- 0.75% NaCl concentratione4
- Outcome
- ATPasee4
- Direction
- the maximum oxidative phosphorylatione4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e4“and ATPase also showed the maximum oxidative phosphorylation at 0.75% NaCl concentration”
Claim · model-written summary
Mitochondrial enzymes may be used as tools to improve strawberry resistance to salinity stress through transgenic plant development.
- Taxon
- StrawberryFragaria ×ananassat0
- Outcome
- the improvement of resistance against the salinity stresse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e5“So these mitochondrial enzymes may be used as tools for the improvement of resistance against the salinity stress by genetic engineering experiments”
Claim · model-written summary
Toxicity under NaCl stress is probably due to suppressed activity of mitochondrial enzymes and antioxidants.
- Taxon
- StrawberryFragaria ×ananassat0
- Outcome
- toxicitye6
- Qualifier
- suppressed activity of mitochondrial enzymes and antioxidantse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e6“The toxicity developed was appears to be probably due to the suppressed activity of mitochondrial enzymes and antioxidants”
Claim · model-written summary
Minor saline soils may possibly adapt to the strawberry cultivar Chandler at farmer level.
- Taxon
- StrawberryFragaria ×ananassat0
- Outcome
- adapt to the strawberry variety chandler as a cultivar at farmer levele7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“NaCl Induced Oxidative Stress in Strawberry cv Chandler”
e7“This also suggests that the minor saline soils may possibly adapt to the strawberry variety chandler as a cultivar at farmer level”
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2 papers in the same direction as this paper · 4 in the opposite direction
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See all 7 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.