Abstract
SUMMARY Phaseolus aureus L. tolerated up to 150 mM NaCl ext , but with a diminished growth and an accumulation of various organic solutes characteristic of stress conditions. With increasing external salinity NH 4 + accumulated in the tissues, attaining toxic concentrations at the higher levels. In consequence, the production of organic solutes such as asparagine, proline, glycine betaine and free amino acids was different from that in the control plants. Growth reduction corresponding to diminished organic matter production was due to ‘ion excess’ in the plants. NH 4 + toxicity resulted in an increased accumulation of ureides and asparagine. K + , NO 3 − and asparagine played a key role, while sugars only a minor role as osmotica. However, a role for proline and quaternary ammonium compounds as compatible solutes in plants suffering severe salt stress can not be eliminated.
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Claims 7
Claim · model-written summary
Phaseolus aureus tolerated up to 150 mM external NaCl with reduced growth.
- Taxon
- Phaseolus aureus L.
.jpg?width=60)
Vigna radiata var. radiatae0 - Treatment
- 150 mM NaCl exte0
- Outcome
- growthe0
- Direction
- diminishede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Phaseolus aureus L. tolerated up to 150 mM NaCl ext , but with a diminished growth”
Claim · model-written summary
Salinity caused accumulation of stress associated organic solutes.
- Taxon
- Phaseolus aureus L.Vigna radiata var. radiatae0
- Treatment
- 150 mM NaCl exte0
- Outcome
- accumulation of various organic solutese0
- Direction
- accumulatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phaseolus aureus L. tolerated up to 150 mM NaCl ext , but with a diminished growth and an accumulation of various organic solutes characteristic of stress conditions.”
Claim · model-written summary
Tissue ammonium accumulated as external salinity increased, reaching toxic concentrations at higher levels.
Verbatim
t0“PHASEOLUS AUREUS L.”
e0“With increasing external salinity NH 4 + accumulated in the tissues, attaining toxic concentrations at the higher levels.”
Claim · model-written summary
Under salinity, production of asparagine, proline, glycine betaine and free amino acids differed from control plants.
- Taxon
- PHASEOLUS AUREUS L.t0
- Outcome
- production of organic solutes such as asparagine, proline, glycine betaine and free amino acidse0
- Comparator
- control plantse0
Not reportedTreatmentDirection
Verbatim
t0“PHASEOLUS AUREUS L.”
e0“the production of organic solutes such as asparagine, proline, glycine betaine and free amino acids was different from that in the control plants.”
Claim · model-written summary
Growth reduction was attributed to ion excess and diminished organic matter production.
Verbatim
t0“PHASEOLUS AUREUS L.”
e0“Growth reduction corresponding to diminished organic matter production was due to ‘ion excess’ in the plants.”
Claim · model-written summary
Ammonium toxicity increased ureide and asparagine accumulation.
Verbatim
t0“PHASEOLUS AUREUS L.”
e0“NH 4 + toxicity resulted in an increased accumulation of ureides and asparagine.”
Claim · model-written summary
Potassium, nitrate and asparagine had key osmotic roles, whereas sugars had a minor role.
Verbatim
t0“PHASEOLUS AUREUS L.”
e0“K + , NO 3 − and asparagine played a key role, while sugars only a minor role as osmotica.”
The same questions in other papers
sodium chloride · growth · Vigna radiata (mung bean)Results differ
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- positive
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See all 27 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.