Abstract
The seedlings of a wheat cultivar Lumai 22 were treated with 0.2% Ncarboxymethyl chitosan and harvested for determination of NRA, GOGAT, RuBPCase, photosynthetic rate and free amino and contents in order to investigate the effects of Ncarboxymethyl chitosan on activities of enzymes involved in carbon and nitrogen metabolism. The results showed that NRA increased by 30%~40%, GOGAT 15%~37.5%, free amino acid contents about 10%, and photosynthetic rate and RuBPCase increased to a less extent 7 days after treatment, indicating that the Ncaboxymethyl chitosan regulated on carbon and especially nitrogen metabolism in wheat seedlings.
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Claims 4
Claim · model-written summary
NRA increased by 30%~40% seven days after treatment.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- N-carboxymethyl chitosant0
- Gene
- NRAe0
- Outcome
- NRAe0
- Direction
- increasede0
- Value
- 30%~40%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“N-carboxymethyl chitosan on activities of enzymes involved in carbon and nitrogen metabolism of wheat seedlings”
e0“NRA increased by 30%~40%, GOGAT 15%~37.5%, free amino acid contents about 10%, and photosynthetic rate and RuBPCase increased to a less extent 7 days after treatment”
Claim · model-written summary
GOGAT increased by 15%~37.5%.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- N-carboxymethyl chitosant0
- Gene
- GOGATe0
- Outcome
- GOGATe0
- Direction
- increasede0
- Value
- 15%~37.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“N-carboxymethyl chitosan on activities of enzymes involved in carbon and nitrogen metabolism of wheat seedlings”
e0“NRA increased by 30%~40%, GOGAT 15%~37.5%, free amino acid contents about 10%, and photosynthetic rate and RuBPCase increased to a less extent 7 days after treatment”
Claim · model-written summary
Free amino acid content increased about 10%.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- N-carboxymethyl chitosant0
- Outcome
- free amino acid contentse0
- Direction
- increasede0
- Value
- about 10%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“N-carboxymethyl chitosan on activities of enzymes involved in carbon and nitrogen metabolism of wheat seedlings”
e0“NRA increased by 30%~40%, GOGAT 15%~37.5%, free amino acid contents about 10%, and photosynthetic rate and RuBPCase increased to a less extent 7 days after treatment”
Claim · model-written summary
Photosynthetic rate and RuBPCase increased to a lesser extent.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- N-carboxymethyl chitosant0
- Outcome
- photosynthetic rate and RuBPCasee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“N-carboxymethyl chitosan on activities of enzymes involved in carbon and nitrogen metabolism of wheat seedlings”
e0“photosynthetic rate and RuBPCase increased to a less extent 7 days after treatment”
The same questions in other papers
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- positive
- positive
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4 papers more in this group
See all 8 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.