Paper · 2021 · International Journal of Current Microbiology and Applied Sciences

Physio-biochemical and Molecular Responses of Mung Bean (Vigna radiata L. Wilczek) to Salt Stress

S. Subashree; N. Sritharan; M. Raveendran; et al.

6
claims
11
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Soil salinity kindles a cascade of events in the normal functioning of the plant. Plant experience changes in the morphological, physiological and biochemical aspects in response to salt stress. In the current study, several experiments pertaining to the changes due to salt stress has been studied in Mung bean. Morphologically, a significant decrease in fresh weight of roots (1.89 folds) was observed. About 3.27 and 3 fold decrease in the Relative Water Content and Chlorophyll levels, respectively were observed in 300mM NaCl treated and control mung bean plants. Proline level increased to 2.69 folds at 24 hrs in stress imposed plants compared to control. Molecular level changes due to salt stress was analyzed by Semi-RT-qPCR analysis. Total RNA was isolated from the control and salt-stressed samples and cDNA synthesized. Expression analysis of Late embryogenesis abundant(LEA) protein coding genes, VrLEA13 and VrLEA26 revealed amplicons of around 190 bp and 200 bp, respectively. This study creates an insight into the mechanism with which mung bean responds to salt stress by highlighting the significant variation in morpho, physio-biochemical and molecular responses.

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Claims 6

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress decreased root fresh weight of mung bean by 1.89-fold.

Taxon
mung beanVigna radiatat0
Treatment
salt stresse2
Outcome
fresh weight of rootse1
Direction
decreasee1
Value
1.89 foldse1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mung Bean (Vigna radiata L. Wilczek)”

✓ located verbatim in the source · title, characters 46–82 · show in text ↑
e1

“Morphologically, a significant decrease in fresh weight of roots (1.89 folds) was observed”

✓ located verbatim in the source · abstract, characters 313–403 · show in text ↑
e2

“in response to salt stress”

✓ located verbatim in the source · abstract, characters 167–193 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt stress (300 mM NaCl) decreased relative water content of mung bean by about 3.27-fold compared with control plants.

Taxon
mung beanVigna radiatae1
Treatment
300mM NaCle1
Outcome
Relative Water Contente1
Direction
decreasee1
Value
3.27e1
Comparator
controle1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“About 3.27 and 3 fold decrease in the Relative Water Content and Chlorophyll levels, respectively were observed in 300mM NaCl treated and control mung bean plants”

✓ located verbatim in the source · abstract, characters 405–567 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt stress (300 mM NaCl) decreased chlorophyll levels of mung bean by about 3-fold compared with control plants.

Taxon
mung beanVigna radiatae1
Treatment
300mM NaCle1
Outcome
Chlorophyll levelse1
Direction
decreasee1
Value
3 folde1
Comparator
controle1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“About 3.27 and 3 fold decrease in the Relative Water Content and Chlorophyll levels, respectively were observed in 300mM NaCl treated and control mung bean plants”

✓ located verbatim in the source · abstract, characters 405–567 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Proline level of stress-imposed mung bean plants rose 2.69-fold at 24 hours compared with control.

Taxon
mung beanVigna radiatat0
Treatment
stress imposede1
Outcome
Proline levele1
Direction
increasede1
Value
2.69 foldse1
Qualifier
at 24 hrse1
Comparator
controle1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mung Bean (Vigna radiata L. Wilczek)”

✓ located verbatim in the source · title, characters 46–82 · show in text ↑
e1

“Proline level increased to 2.69 folds at 24 hrs in stress imposed plants compared to control”

✓ located verbatim in the source · abstract, characters 569–661 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

VrLEA13 expression analysis in mung bean gave an amplicon of around 190 bp.

Taxon
mung beanVigna radiatat0
Gene
VrLEA13e1
Outcome
ampliconse1
Value
around 190 bpe1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mung Bean (Vigna radiata L. Wilczek)”

✓ located verbatim in the source · title, characters 46–82 · show in text ↑
e1

“Expression analysis of Late embryogenesis abundant(LEA) protein coding genes, VrLEA13 and VrLEA26 revealed amplicons of around 190 bp and 200 bp, respectively”

✓ located verbatim in the source · abstract, characters 833–991 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

VrLEA26 expression analysis in mung bean gave an amplicon of about 200 bp.

Taxon
mung beanVigna radiatat0
Gene
VrLEA26e1
Outcome
ampliconse1
Value
200 bpe1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Mung Bean (Vigna radiata L. Wilczek)”

✓ located verbatim in the source · title, characters 46–82 · show in text ↑
e1

“Expression analysis of Late embryogenesis abundant(LEA) protein coding genes, VrLEA13 and VrLEA26 revealed amplicons of around 190 bp and 200 bp, respectively”

✓ located verbatim in the source · abstract, characters 833–991 · show in text ↑

sodium chloride · physiology: pigments · Vigna radiata (mung bean)Results differ

7 papers: 1 positive, 6 negative or no effect

5 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. negative

3 papers more in this group

See all 7 papers →

sodium chloride · physiology: water · Vigna radiata (mung bean)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

salinity · growth · Vigna radiata (mung bean)Positive and negative results

46 papers: 4 positive, 42 negative or no effect

41 papers in the same direction as this paper · 4 in the opposite direction

  1. negative
  2. positive
  3. positive

42 papers more in this group

See all 46 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.