Abstract
We investigated the roles of neodymium trichloride (NdCl3) in regulating ascorbate-glutathione (AsA-GSH) cycle and chloroplast function of chromium (Cr)-stressed wheat seedlings. The findings showed that Cr stress markedly increased malondialdehyde (MDA) content, electrolytic leakage (EL), nonphotochemical quenching, and the activities of enzymes in AsA-GSH cycle, compared with control. However, Cr stress markedly reduced the ratios of reduced ascorbate to dehydroascorbate and reduced glutathione to oxidized glutathione, net photosynthetic rate, the contents of chlorophylls and carotenoids, maximum photochemical efficiency of PSII, photochemical quenching, and quantum efficiency of PSII photochemistry, as well as plant height, root length, and plant biomass. NdCl3 plus Cr stress markedly reduced MDA content and EL and improved other indicators, compared with Cr stress alone. Meanwhile, NdCl3 alone also markedly improved above indicators except MDA and EL, compared with control. Current results implied that NdCl3 improved AsA-GSH cycle and chloroplast function of wheat seedlings under Cr stress.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 10
Claim · model-written summary
Cr stress markedly increased MDA content and electrolytic leakage of wheat seedlings compared with control.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- Cr stresse0
- Outcome
- malondialdehyde (MDA) content, electrolytic leakage (EL)e0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Cr stress markedly increased malondialdehyde (MDA) content, electrolytic leakage (EL), nonphotochemical quenching, and the activities of enzymes in AsA-GSH cycle, compared with control”
Claim · model-written summary
Cr stress markedly increased nonphotochemical quenching of wheat seedlings compared with control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Cr stresse0
- Outcome
- nonphotochemical quenchinge0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Cr stress markedly increased malondialdehyde (MDA) content, electrolytic leakage (EL), nonphotochemical quenching, and the activities of enzymes in AsA-GSH cycle, compared with control”
Claim · model-written summary
Cr stress markedly increased the activities of enzymes in the AsA-GSH cycle of wheat seedlings compared with control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Cr stresse0
- Outcome
- the activities of enzymes in AsA-GSH cyclee0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Cr stress markedly increased malondialdehyde (MDA) content, electrolytic leakage (EL), nonphotochemical quenching, and the activities of enzymes in AsA-GSH cycle, compared with control”
Claim · model-written summary
Cr stress markedly reduced the reduced-to-oxidized ratios of ascorbate (AsA/DHA) and glutathione (GSH/GSSG) in wheat seedlings.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Cr stresse1
- Outcome
- the ratios of reduced ascorbate to dehydroascorbate and reduced glutathione to oxidized glutathionee0
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Cr stress markedly reduced the ratios of reduced ascorbate to dehydroascorbate and reduced glutathione to oxidized glutathione”
e1“Cr stress markedly reduced the ratios”
Claim · model-written summary
Cr stress markedly reduced net photosynthetic rate and the contents of chlorophylls and carotenoids of wheat seedlings.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Cr stresse1
- Outcome
- net photosynthetic rate, the contents of chlorophylls and carotenoidse0
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“net photosynthetic rate, the contents of chlorophylls and carotenoids”
e1“Cr stress markedly reduced the ratios”
Claim · model-written summary
Cr stress markedly reduced maximum photochemical efficiency of PSII, photochemical quenching and quantum efficiency of PSII photochemistry.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Cr stresse1
- Outcome
- maximum photochemical efficiency of PSII, photochemical quenching, and quantum efficiency of PSII photochemistrye0
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“maximum photochemical efficiency of PSII, photochemical quenching, and quantum efficiency of PSII photochemistry”
e1“Cr stress markedly reduced the ratios”
Claim · model-written summary
Cr stress markedly reduced plant height, root length and plant biomass of wheat seedlings.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Cr stresse1
- Outcome
- plant height, root length, and plant biomasse0
- Direction
- reducede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“as well as plant height, root length, and plant biomass”
e1“Cr stress markedly reduced the ratios”
Claim · model-written summary
NdCl3 plus Cr stress markedly reduced MDA content and EL compared with Cr stress alone.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- NdCl3 plus Cr stresse0
- Outcome
- MDA content and ELe0
- Direction
- reducede0
- Comparator
- Cr stress alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“NdCl3 plus Cr stress markedly reduced MDA content and EL and improved other indicators, compared with Cr stress alone”
Claim · model-written summary
NdCl3 plus Cr stress improved the other indicators compared with Cr stress alone.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- NdCl3 plus Cr stresse0
- Outcome
- other indicatorse0
- Direction
- improvede0
- Comparator
- Cr stress alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“NdCl3 plus Cr stress markedly reduced MDA content and EL and improved other indicators, compared with Cr stress alone”
Claim · model-written summary
NdCl3 alone markedly improved the indicators except MDA and EL compared with control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- NdCl3 alonee0
- Outcome
- above indicators except MDA and ELe0
- Direction
- improvede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“NdCl3 alone also markedly improved above indicators except MDA and EL, compared with control”
The same questions in other papers
chromium atom · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- positive
- negative
chromium atom · physiology: oxidative · Triticum aestivum (wheat)Positive and negative results
1 paper in the same direction as this paper · 5 in the opposite direction
- negative
- negative
- negative
3 papers more in this group
See all 7 papers →chromium atom · growth · Triticum aestivum (wheat)Positive and negative results
8 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
6 papers more in this group
See all 10 papers →chromium atom · physiology: photosynthesis · Triticum aestivum (wheat)Results agree
1 paper in the same direction as this paper
- negative
heavy metal · growth · Triticum aestivum (wheat)Results differ
44 papers in the same direction as this paper · 8 in the opposite direction
- positive
- positive
- positive
49 papers more in this group
See all 53 papers →heavy metal · physiology: photosynthesis · Triticum aestivum (wheat)Positive and negative results
19 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
18 papers more in this group
See all 22 papers →heavy metal · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results
27 papers in the same direction as this paper · 6 in the opposite direction
- positive
- positive
- positive
30 papers more in this group
See all 34 papers →heavy metal · physiology: oxidative · Triticum aestivum (wheat)Positive and negative results
4 papers in the same direction as this paper · 36 in the opposite direction
- negative
- negative
- negative
37 papers more in this group
See all 41 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.