Abstract
Salinity stress is one of the main abiotic stresses that have a negative impact on the growth performance of green gram. The current study was carried out as a result to find out growth, and morpho-biochemical changes in Vigna radiata CO7 variety cultivated under NaCl stress treatments. The V. radiata CO7 variety was selected and the experiment was carried out in pot culture under varying NaCl concentrations viz., 0, 50, 75, 100, and 125 mM respectively to assess maximum tolerance range of the CO7 variety. The salt stress was given on 15th days after sowing and sampling was done after 10 days of treatment on the 25th, 35th, and 45th day respectively. Salt stress results in a steep decline in shoot length, biomass, chlorophyll contents a and b, and soluble protein contents with increased NaCl treatments on all sampling days. However, carotenoid contents, and compatible solutes including proline, Glycine-betaine, Amino acids and total soluble sugars contents were found to be upregulated under varying NaCl concentrations in V. radiata CO7 variety on all sampling days. Thus, increased carotenoid contents, and osmolytes, provide stress tolerance to V. radiata CO7 variety by maintaining the turgor pressure of cells and preventing further water loss under varying NaCl concentrations. Hence, this variety shows maximum surveillance at 75 mM and beyond this plant performance is restricted and further study is needed to access CO7 variety for a breeding program to enhance salt stress tolerance.
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Claims 11
Claim · model-written summary
Increasing NaCl stress decreased shoot length in CO7 plants across sampling days.
- Taxon
- Vigna radiata (L.)
.jpg?width=60)
Vigna radiatat0 - Material
- CO7 varietye1
- Treatment
- NaCl treatmentse0
- Outcome
- shoot lengthe0
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Vigna radiata (L.)”
e0“Salt stress results in a steep decline in shoot length, biomass, chlorophyll contents a and b, and soluble protein contents with increased NaCl treatments on all sampling days.”
e1“The V. radiata CO7 variety was selected”
Claim · model-written summary
Increasing NaCl stress decreased biomass in CO7 plants across sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye1
- Treatment
- NaCl treatmentse0
- Outcome
- biomasse0
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“Salt stress results in a steep decline in shoot length, biomass, chlorophyll contents a and b, and soluble protein contents with increased NaCl treatments on all sampling days.”
e1“The V. radiata CO7 variety was selected”
Claim · model-written summary
Increasing NaCl stress decreased chlorophyll contents a and b in CO7 plants across sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye1
- Treatment
- NaCl treatmentse0
- Outcome
- chlorophyll contents a and be0
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“Salt stress results in a steep decline in shoot length, biomass, chlorophyll contents a and b, and soluble protein contents with increased NaCl treatments on all sampling days.”
e1“The V. radiata CO7 variety was selected”
Claim · model-written summary
Increasing NaCl stress decreased soluble protein contents in CO7 plants across sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye1
- Treatment
- NaCl treatmentse0
- Outcome
- soluble protein contentse0
- Direction
- declinee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“Salt stress results in a steep decline in shoot length, biomass, chlorophyll contents a and b, and soluble protein contents with increased NaCl treatments on all sampling days.”
e1“The V. radiata CO7 variety was selected”
Claim · model-written summary
NaCl stress increased carotenoid contents in CO7 plants on all sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye0
- Treatment
- NaCl concentrationse0
- Outcome
- carotenoid contentse0
- Direction
- upregulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“However, carotenoid contents, and compatible solutes including proline, Glycine-betaine, Amino acids and total soluble sugars contents were found to be upregulated under varying NaCl concentrations in V. radiata CO7 variety on all sampling days.”
Claim · model-written summary
NaCl stress increased proline in CO7 plants on all sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye0
- Treatment
- NaCl concentrationse0
- Outcome
- prolinee0
- Direction
- upregulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“However, carotenoid contents, and compatible solutes including proline, Glycine-betaine, Amino acids and total soluble sugars contents were found to be upregulated under varying NaCl concentrations in V. radiata CO7 variety on all sampling days.”
Claim · model-written summary
NaCl stress increased Glycine-betaine in CO7 plants on all sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye0
- Treatment
- NaCl concentrationse0
- Outcome
- Glycine-betainee0
- Direction
- upregulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“However, carotenoid contents, and compatible solutes including proline, Glycine-betaine, Amino acids and total soluble sugars contents were found to be upregulated under varying NaCl concentrations in V. radiata CO7 variety on all sampling days.”
Claim · model-written summary
NaCl stress increased Amino acids in CO7 plants on all sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye0
- Treatment
- NaCl concentrationse0
- Outcome
- Amino acidse0
- Direction
- upregulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“However, carotenoid contents, and compatible solutes including proline, Glycine-betaine, Amino acids and total soluble sugars contents were found to be upregulated under varying NaCl concentrations in V. radiata CO7 variety on all sampling days.”
Claim · model-written summary
NaCl stress increased total soluble sugars contents in CO7 plants on all sampling days.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Material
- CO7 varietye0
- Treatment
- NaCl concentrationse0
- Outcome
- total soluble sugars contentse0
- Direction
- upregulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“However, carotenoid contents, and compatible solutes including proline, Glycine-betaine, Amino acids and total soluble sugars contents were found to be upregulated under varying NaCl concentrations in V. radiata CO7 variety on all sampling days.”
Claim · model-written summary
Accumulated carotenoids and osmolytes were proposed to maintain turgor and limit water loss under salt stress.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Outcome
- stress tolerancee0
- Qualifier
- maintaining the turgor pressure of cells and preventing further water losse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“increased carotenoid contents, and osmolytes, provide stress tolerance to V. radiata CO7 variety by maintaining the turgor pressure of cells and preventing further water loss under varying NaCl concentrations”
Claim · model-written summary
CO7 showed maximum survival at 75 mM NaCl and reduced performance beyond that concentration.
- Taxon
- Vigna radiata (L.)Vigna radiatat0
- Outcome
- maximum surveillancee0
- Value
- 75 mMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Vigna radiata (L.)”
e0“this variety shows maximum surveillance at 75 mM and beyond this plant performance is restricted”
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