Abstract
Salinity is a known abiotic stress that exhibit changes in biochemical and metabolic activities thus responsible for the reduction in crop yield. Salicylic Acid (SA) is a growth regulator that plays an important role in number of abiotic stresses including salt stress. We investigate the effect of salicylic acid on biochemical response of plant to salt stress. In the present study two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material and imbibed in distilled water (d/w) and solution of SA (50, 100 and 1000 :M) for 13 h prior to salt stress. Then seedlings were treated with 0, 50 and 100 mM NaCl. It was observed that 50 mM NaCl treatment enhanced protein synthesis which was reduced in seedlings treated with 100 mM NaCl as compared to control. However the pretreatment of SA before NaCl treatment enhanced protein synthesis. Salt stress caused reduction in -amylase activity (AMY) with the promotion in the activity of Acid Phosphatase (AP). The pretreatment of low concentrations of SA (50 and 100 :M) induced AMY activity as compared to salt treated samples with the reduction in AP activity. Highest concentration of SA (1000 :M) showed reduction in the activity of both enzymes. It was further observed that the overall biochemical performance of NM 19-19 was better than NM 20-21.
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Claims 9
Claim · model-written summary
50 mM NaCl enhanced protein synthesis in mung bean seedlings.
- Taxon
- mung bean
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Vigna radiatae1 - Treatment
- 50 mM NaCle2
- Outcome
- protein synthesise2
- Direction
- enhancede2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e2“50 mM NaCl treatment enhanced protein synthesis which was reduced in seedlings treated with 100 mM NaCl as compared to control”
Claim · model-written summary
100 mM NaCl reduced protein synthesis in mung bean seedlings compared with control.
- Taxon
- mung beanVigna radiatae1
- Treatment
- 100 mM NaCle2
- Outcome
- protein synthesise2
- Direction
- reducede2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e2“50 mM NaCl treatment enhanced protein synthesis which was reduced in seedlings treated with 100 mM NaCl as compared to control”
Claim · model-written summary
Salicylic acid pretreatment before NaCl enhanced protein synthesis in mung bean seedlings.
- Taxon
- mung beanVigna radiatae1
- Treatment
- pretreatment of SA before NaCle3
- Outcome
- protein synthesise3
- Direction
- enhancede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e3“the pretreatment of SA before NaCl treatment enhanced protein synthesis”
Claim · model-written summary
Salt stress reduced -amylase activity in mung bean seedlings.
- Taxon
- mung beanVigna radiatae1
- Treatment
- Salt stresse4
- Outcome
- -amylase activitye4
- Direction
- reductione4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e4“Salt stress caused reduction in -amylase activity (AMY) with the promotion in the activity of Acid Phosphatase (AP)”
Claim · model-written summary
Salt stress increased acid phosphatase activity in mung bean seedlings.
- Taxon
- mung beanVigna radiatae1
- Treatment
- Salt stresse4
- Outcome
- activity of Acid Phosphatase (AP)e4
- Direction
- promotione4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e4“Salt stress caused reduction in -amylase activity (AMY) with the promotion in the activity of Acid Phosphatase (AP)”
Claim · model-written summary
Low concentrations of SA (50 and 100 µM) induced -amylase activity compared with salt-treated samples.
- Taxon
- mung beanVigna radiatae1
- Treatment
- low concentrations of SA (50 and 100 :M)e5
- Outcome
- AMY activitye5
- Direction
- inducede5
- Comparator
- salt treated samplese5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e5“The pretreatment of low concentrations of SA (50 and 100 :M) induced AMY activity as compared to salt treated samples with the reduction in AP activity”
Claim · model-written summary
Low concentrations of SA (50 and 100 µM) reduced acid phosphatase activity compared with salt-treated samples.
- Taxon
- mung beanVigna radiatae1
- Treatment
- low concentrations of SA (50 and 100 :M)e5
- Outcome
- AP activitye5
- Direction
- reductione5
- Comparator
- salt treated samplese5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e5“The pretreatment of low concentrations of SA (50 and 100 :M) induced AMY activity as compared to salt treated samples with the reduction in AP activity”
Claim · model-written summary
The highest SA concentration (1000 µM) reduced the activity of both enzymes.
- Taxon
- mung beanVigna radiatae1
- Treatment
- Highest concentration of SA (1000 :M)e6
- Outcome
- activity of both enzymese6
- Direction
- reductione6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e6“Highest concentration of SA (1000 :M) showed reduction in the activity of both enzymes”
Claim · model-written summary
Genotype NM 19-19 had better overall biochemical performance than NM 20-21.
- Taxon
- mung beanVigna radiatae1
- Material
- NM 19-19e7
- Outcome
- overall biochemical performancee7
- Direction
- bettere7
- Comparator
- NM 20-21e7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“two mung bean genotypes (NM 19-19 and NM 20-21) were taken as experimental material”
e7“the overall biochemical performance of NM 19-19 was better than NM 20-21”
The same questions in other papers
sodium chloride · quality: protein · Vigna radiata (mung bean)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- positive
- negative
salicylic acid · quality: protein · Vigna radiata (mung bean)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.