Abstract
This article aimed at proving the effects of Ca2+ on photosynthetic apparatus in leaves of wheat (Triticum aestivum) at filling stage under high temperature and irradiance stress. The results showed that pretreatment with Ca2+ at the concentration of 10 mmol·L-1 protected D1 protein and alleviated its degradation. As a result, higher electron transport rate in PSI, PSII and whole chain, Pn, Fv/Fm, ΦPSII, qP and lower Fo were kept under high temperature and irradiance stress. Finally, adaptability of wheat was improved under high temperature and irradiance stress.
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Claims 6
Claim · model-written summary
Calcium pretreatment protected D1 protein and alleviated degradation.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- pretreatment with Ca2+ at the concentration of 10 mmol·L-1e0
- Gene
- D1 proteine0
- Outcome
- D1 proteine0
- Direction
- protectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pretreatment with Ca2+ at the concentration of 10 mmol·L-1 protected D1 protein and alleviated its degradation”
t0“Wheat (Triticum aestivum L.) Leaves”
Claim · model-written summary
Calcium pretreatment maintained higher electron transport in PSI, PSII and the whole chain.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Exogenous Ca~(2+)t0
- Outcome
- electron transport rate in PSI, PSII and whole chaine0
- Direction
- highere0
- Qualifier
- Heat and High Irradiance Stresst0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher electron transport rate in PSI, PSII and whole chain”
t0“Effects of Exogenous Ca~(2+) on the Photosynthetic Apparatus in Wheat (Triticum aestivum L.) Leaves under Heat and High Irradiance Stress”
Claim · model-written summary
Calcium pretreatment maintained higher Pn, Fv/Fm and ΦPSII.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Exogenous Ca~(2+)t0
- Outcome
- Pn, Fv/Fm, ΦPSIIe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher electron transport rate in PSI, PSII and whole chain, Pn, Fv/Fm, ΦPSII, qP and lower Fo”
t0“Effects of Exogenous Ca~(2+) on the Photosynthetic Apparatus in Wheat (Triticum aestivum L.) Leaves under Heat and High Irradiance Stress”
Claim · model-written summary
Calcium pretreatment maintained higher qP.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Exogenous Ca~(2+)t0
- Outcome
- qPe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher electron transport rate in PSI, PSII and whole chain, Pn, Fv/Fm, ΦPSII, qP and lower Fo”
t0“Effects of Exogenous Ca~(2+) on the Photosynthetic Apparatus in Wheat (Triticum aestivum L.) Leaves under Heat and High Irradiance Stress”
Claim · model-written summary
Calcium pretreatment maintained lower Fo.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Exogenous Ca~(2+)t0
- Outcome
- Foe0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lower Fo”
t0“Effects of Exogenous Ca~(2+) on the Photosynthetic Apparatus in Wheat (Triticum aestivum L.) Leaves under Heat and High Irradiance Stress”
Claim · model-written summary
Calcium pretreatment improved wheat adaptability under heat and high irradiance.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Exogenous Ca~(2+)t0
- Outcome
- adaptability of wheate0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adaptability of wheat was improved under high temperature and irradiance stress”
t0“Effects of Exogenous Ca~(2+) on the Photosynthetic Apparatus in Wheat (Triticum aestivum L.) Leaves under Heat and High Irradiance Stress”
The same questions in other papers
calcium atom · organism · Triticum aestivum (wheat)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
calcium atom · physiology: photosynthesis · Triticum aestivum (wheat)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.