Abstract
The present study was carried out to examine the effects of seed soaking in 1 mM ascorbic acid (AA) or 1 mM proline on the growth, content of photosynthetic pigments and proline, relative water content, electrolyte leakage, antioxidant enzymes and leaf anatomy of Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl. The plants exposed to the NaCl stress exhibited a significant reduction in growth, relative water content, leaf photosynthetic pigments, soluble sugars, as well as alterations in leaf anatomy. However, the treatment with AA or proline ameliorated the stress generated by NaCl and improved the above mentioned parameters. NaCl increased electrolyte leakage, proline content, and activities of antioxidant enzymes (SOD, CAT, and POX). The antioxidant enzymes and leaf anatomy exhibited considerable changes in response to AA or proline application in the absence or presence of NaCl.
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Claims 8
Claim · model-written summary
NaCl stress significantly reduced growth, relative water content and leaf photosynthetic pigments in barley seedlings.
- Taxon
- Hordeum vulgare
.jpg?width=60)
Hordeum vulgaree0 - Material
- Giza 124e0
- Treatment
- 100 or 200 mM NaCle0
- Outcome
- growth, relative water content, leaf photosynthetic pigmentse1
- Direction
- reductione1
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e1“The plants exposed to the NaCl stress exhibited a significant reduction in growth, relative water content, leaf photosynthetic pigments, soluble sugars, as well as alterations in leaf anatomy”
Claim · model-written summary
NaCl stress significantly reduced soluble sugars in barley seedling leaves.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- 100 or 200 mM NaCle0
- Outcome
- soluble sugarse1
- Direction
- reductione1
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e1“The plants exposed to the NaCl stress exhibited a significant reduction in growth, relative water content, leaf photosynthetic pigments, soluble sugars, as well as alterations in leaf anatomy”
Claim · model-written summary
NaCl stress altered leaf anatomy of barley seedlings.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- 100 or 200 mM NaCle0
- Outcome
- leaf anatomye1
- Direction
- alterationse1
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e1“The plants exposed to the NaCl stress exhibited a significant reduction in growth, relative water content, leaf photosynthetic pigments, soluble sugars, as well as alterations in leaf anatomy”
Claim · model-written summary
NaCl increased electrolyte leakage in barley seedlings.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- NaCle2
- Outcome
- electrolyte leakagee2
- Direction
- increasede2
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e2“NaCl increased electrolyte leakage, proline content, and activities of antioxidant enzymes (SOD, CAT, and POX)”
Claim · model-written summary
NaCl increased proline content in barley seedlings.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- NaCle2
- Outcome
- proline contente2
- Direction
- increasede2
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e2“NaCl increased electrolyte leakage, proline content, and activities of antioxidant enzymes (SOD, CAT, and POX)”
Claim · model-written summary
NaCl increased the activities of antioxidant enzymes SOD, CAT and POX in barley seedlings.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- NaCle2
- Outcome
- activities of antioxidant enzymes (SOD, CAT, and POX)e2
- Direction
- increasede2
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e2“NaCl increased electrolyte leakage, proline content, and activities of antioxidant enzymes (SOD, CAT, and POX)”
Claim · model-written summary
Ascorbic acid or proline ameliorated the NaCl stress and improved the growth and physiological parameters of barley seedlings.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- AA or prolinee3
- Outcome
- the above mentioned parameterse3
- Direction
- amelioratede3
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e3“the treatment with AA or proline ameliorated the stress generated by NaCl and improved the above mentioned parameters”
Claim · model-written summary
Ascorbic acid or proline application changed antioxidant enzymes and leaf anatomy of barley seedlings, with or without NaCl.
- Taxon
- Hordeum vulgareHordeum vulgaree0
- Material
- Giza 124e0
- Treatment
- AA or proline applicatione4
- Outcome
- antioxidant enzymes and leaf anatomye4
- Direction
- considerable changese4
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hordeum vulgare L. Giza 124 seedlings grown in greenhouse under 100 or 200 mM NaCl”
e4“The antioxidant enzymes and leaf anatomy exhibited considerable changes in response to AA or proline application in the absence or presence of NaCl”
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See all 10 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.