Abstract
Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling at milk (early, medium, and late) and dough (early, soft, hard) stages. The grains harvested from stressed plants were subjected to low temperature stress of 10 °C for 24 h in presence or absence of 1 mM CaCl2, and embryos were examined for oxidative injury. The embryos of grains water stressed at milk and soft dough stages showed lowest contents of H2O2 and malondialdehyde and highest membrane stability index, ascorbic acid content, and activities of catalase, ascorbate peroxidase, and superoxide dismutase as compared to control embryos or water-stressed at other stages. Presence of Ca2+ in the medium reduced H2O2 and malondialdehyde content and increased ascorbic acid content, and catalase, ascorbate peroxidase and superoxide dismutase activities.
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Claims 6
Claim · model-written summary
Water stress at milk and soft dough stages gave the lowest H2O2 and malondialdehyde contents in wheat embryos after chilling
- Taxon
- Wheat (Triticum aestivum L.)
Triticum aestivume1 - Organ / stage
- embryose2
- Treatment
- mild water stress during grain fillinge1
- Outcome
- H2O2 and malondialdehydee2
- Direction
- loweste2
- Comparator
- control embryos or water-stressed at other stagese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling”
e2“The embryos of grains water stressed at milk and soft dough stages showed lowest contents of H2O2 and malondialdehyde and highest membrane stability index, ascorbic acid content, and activities of catalase, ascorbate peroxidase, and superoxide dismutase as compared to control embryos or water-stressed at other stages”
Claim · model-written summary
Water stress at milk and soft dough stages gave the highest membrane stability index and ascorbic acid content in wheat embryos after chilling
- Taxon
- Wheat (Triticum aestivum L.)Triticum aestivume1
- Organ / stage
- embryose2
- Treatment
- mild water stress during grain fillinge1
- Outcome
- membrane stability index, ascorbic acid contente2
- Direction
- higheste2
- Comparator
- control embryos or water-stressed at other stagese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling”
e2“The embryos of grains water stressed at milk and soft dough stages showed lowest contents of H2O2 and malondialdehyde and highest membrane stability index, ascorbic acid content, and activities of catalase, ascorbate peroxidase, and superoxide dismutase as compared to control embryos or water-stressed at other stages”
Claim · model-written summary
Water stress at milk and soft dough stages gave the highest activities of catalase, ascorbate peroxidase and superoxide dismutase in wheat embryos after chilling
- Taxon
- Wheat (Triticum aestivum L.)Triticum aestivume1
- Organ / stage
- embryose2
- Treatment
- mild water stress during grain fillinge1
- Outcome
- activities of catalase, ascorbate peroxidase, and superoxide dismutasee2
- Direction
- higheste2
- Comparator
- control embryos or water-stressed at other stagese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling”
e2“The embryos of grains water stressed at milk and soft dough stages showed lowest contents of H2O2 and malondialdehyde and highest membrane stability index, ascorbic acid content, and activities of catalase, ascorbate peroxidase, and superoxide dismutase as compared to control embryos or water-stressed at other stages”
Claim · model-written summary
Presence of Ca2+ in the medium reduced H2O2 and malondialdehyde content in chilled wheat embryos
- Taxon
- Wheat (Triticum aestivum L.)Triticum aestivume1
- Organ / stage
- embryose3
- Treatment
- Presence of Ca2+ in the mediume4
- Outcome
- H2O2 and malondialdehyde contente4
- Direction
- reducede4
- Comparator
- absence of 1 mM CaCl2e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling”
e3“in presence or absence of 1 mM CaCl2, and embryos were examined for oxidative injury”
e4“Presence of Ca2+ in the medium reduced H2O2 and malondialdehyde content and increased ascorbic acid content, and catalase, ascorbate peroxidase and superoxide dismutase activities”
Claim · model-written summary
Presence of Ca2+ in the medium increased ascorbic acid content in chilled wheat embryos
- Taxon
- Wheat (Triticum aestivum L.)Triticum aestivume1
- Organ / stage
- embryose3
- Treatment
- Presence of Ca2+ in the mediume4
- Outcome
- ascorbic acid contente4
- Direction
- increasede4
- Comparator
- absence of 1 mM CaCl2e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling”
e3“in presence or absence of 1 mM CaCl2, and embryos were examined for oxidative injury”
e4“Presence of Ca2+ in the medium reduced H2O2 and malondialdehyde content and increased ascorbic acid content, and catalase, ascorbate peroxidase and superoxide dismutase activities”
Claim · model-written summary
Presence of Ca2+ in the medium increased catalase, ascorbate peroxidase and superoxide dismutase activities in chilled wheat embryos
- Taxon
- Wheat (Triticum aestivum L.)Triticum aestivume1
- Organ / stage
- embryose3
- Treatment
- Presence of Ca2+ in the mediume4
- Outcome
- catalase, ascorbate peroxidase and superoxide dismutase activitiese4
- Direction
- increasede4
- Comparator
- absence of 1 mM CaCl2e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat (Triticum aestivum L.) plants were subjected to mild water stress during grain filling”
e3“in presence or absence of 1 mM CaCl2, and embryos were examined for oxidative injury”
e4“Presence of Ca2+ in the medium reduced H2O2 and malondialdehyde content and increased ascorbic acid content, and catalase, ascorbate peroxidase and superoxide dismutase activities”
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See all 6 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.