Abstract
In present study,we discovered that wheat seedlings subjected to 50% CO aqueous solution pretreatment for 24 h,led to a significant reversal in dry weight and water loss caused by 200 mmol·L-1 NaCl treatment. Further analysis showed that CO pretreatment apparently up-regulated ?1-pyrroline-5-carboxylate synthetase (P5CS) activity and its related transcripts,and inhibited proline dehydrogenase (ProDH) activity,thus resulting in the increase of proline content and the alleviation of salinity-induced damage in the root tissues.
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Claims 5
Claim · model-written summary
Pretreating wheat seedlings with 50% CO aqueous solution for 24 h significantly reversed the decrease in dry weight and the water loss caused by 200 mmol/L NaCl.
- Taxon
- wheat seedlings
Triticum aestivume0 - Treatment
- 50% CO aqueous solution pretreatment for 24 he0
- Outcome
- dry weight and water losse0
- Direction
- reversale0
- Qualifier
- 200 mmol·L-1 NaCle0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedlings subjected to 50% CO aqueous solution pretreatment for 24 h,led to a significant reversal in dry weight and water loss caused by 200 mmol·L-1 NaCl treatment”
Claim · model-written summary
CO pretreatment up-regulated P5CS activity and its related transcripts in wheat seedling roots.
- Taxon
- Wheat SeedlingTriticum aestivumt0
- Treatment
- CO pretreatmente0
- Gene
- P5CSe0
- Outcome
- activity and its related transcriptse0
- Direction
- up-regulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Seedling”
e0“CO pretreatment apparently up-regulated ?1-pyrroline-5-carboxylate synthetase (P5CS) activity and its related transcripts”
Claim · model-written summary
CO pretreatment inhibited proline dehydrogenase (ProDH) activity in wheat seedling roots.
- Taxon
- Wheat SeedlingTriticum aestivumt0
- Treatment
- CO pretreatmente0
- Gene
- ProDHe1
- Outcome
- proline dehydrogenase (ProDH) activitye1
- Direction
- inhibitede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Seedling”
e0“CO pretreatment apparently up-regulated”
e1“inhibited proline dehydrogenase (ProDH) activity”
Claim · model-written summary
CO pretreatment increased proline content in wheat seedling roots.
- Taxon
- Wheat SeedlingTriticum aestivumt0
- Treatment
- CO pretreatmente0
- Outcome
- proline contente1
- Direction
- increasee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Seedling”
e0“CO pretreatment apparently up-regulated”
e1“thus resulting in the increase of proline content”
Claim · model-written summary
The authors attribute the alleviation of salinity-induced damage in wheat roots to the increased proline content.
- Taxon
- Wheat SeedlingTriticum aestivumt0
- Organ / stage
- root tissuese0
- Compound
- prolinee0
- Outcome
- salinity-induced damagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Seedling”
e0“thus resulting in the increase of proline content and the alleviation of salinity-induced damage in the root tissues”