Abstract
in cucumber seedlings was affected by PHA, showing increased nitrate content in cucumber seedlings under low nitrogen stress and decreased under high nitrogen stress. PHA significantly decreased ammonium content in roots and leaves under low and high nitrogen stress. Compared with normal level of nitrogen (CK), NR, GS, GOGAT, GDH activity in roots and leaves and NiR activity in roots significantly decreased under low and high nitrogen stress. PHA increased the activities of NR, NiR, GS, GOGAT, and GDH to different extents. PHA increased amino acid and soluble protein content in cucumber seedling roots and leaves. In summary, PHA addition alleviated the inhibitory effect of nitrogen stress on the growth of cucumber seedlings.
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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 9
Claim · model-written summary
PHA increased nitrate content under low nitrogen stress.
- Taxon
- cucumber seedlings
Cucumis sativuse0 - Treatment
- PHAe0
- Outcome
- nitrate contente0
- Direction
- increasede0
- Qualifier
- low nitrogen stresse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in cucumber seedlings was affected by PHA, showing increased nitrate content in cucumber seedlings under low nitrogen stress and decreased under high nitrogen stress”
Claim · model-written summary
PHA decreased nitrate content under high nitrogen stress.
- Taxon
- cucumber seedlingsCucumis sativuse0
- Treatment
- PHAe0
- Outcome
- nitrate contente0
- Direction
- decreasede0
- Qualifier
- high nitrogen stresse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in cucumber seedlings was affected by PHA, showing increased nitrate content in cucumber seedlings under low nitrogen stress and decreased under high nitrogen stress”
Claim · model-written summary
PHA significantly decreased ammonium content in roots and leaves under both nitrogen stresses.
- Taxon
- cucumber seedlingsCucumis sativust0
- Organ / stage
- roots and leavese0
- Treatment
- PHAe0
- Outcome
- ammonium contente0
- Direction
- decreasede0
- Qualifier
- low and high nitrogen stresse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PHA significantly decreased ammonium content in roots and leaves under low and high nitrogen stress”
t0“cucumber seedlings”
Claim · model-written summary
Nitrogen stress significantly decreased NR, GS, GOGAT, and GDH activity in roots and leaves.
- Taxon
- cucumber seedlingsCucumis sativust0
- Treatment
- low and high nitrogen stresse0
- Outcome
- NR, GS, GOGAT, GDH activity in roots and leavese0
- Direction
- decreasede0
- Comparator
- normal level of nitrogen (CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with normal level of nitrogen (CK), NR, GS, GOGAT, GDH activity in roots and leaves and NiR activity in roots significantly decreased under low and high nitrogen stress”
t0“cucumber seedlings”
Claim · model-written summary
Nitrogen stress significantly decreased NiR activity in roots.
- Taxon
- cucumber seedlingsCucumis sativust0
- Treatment
- low and high nitrogen stresse0
- Outcome
- NiR activity in rootse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NiR activity in roots significantly decreased under low and high nitrogen stress”
t0“cucumber seedlings”
Claim · model-written summary
PHA increased NR, NiR, GS, GOGAT, and GDH activities.
- Taxon
- cucumber seedlingsCucumis sativust0
- Treatment
- PHAe0
- Outcome
- activities of NR, NiR, GS, GOGAT, and GDHe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PHA increased the activities of NR, NiR, GS, GOGAT, and GDH to different extents”
t0“cucumber seedlings”
Claim · model-written summary
PHA increased amino acid content in cucumber roots and leaves.
- Taxon
- cucumber seedlingCucumis sativuse0
- Organ / stage
- roots and leavese0
- Treatment
- PHAe0
- Outcome
- amino acide0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PHA increased amino acid and soluble protein content in cucumber seedling roots and leaves”
Claim · model-written summary
PHA increased soluble protein content in cucumber roots and leaves.
- Taxon
- cucumber seedlingCucumis sativuse0
- Organ / stage
- roots and leavese0
- Treatment
- PHAe0
- Outcome
- soluble protein contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PHA increased amino acid and soluble protein content in cucumber seedling roots and leaves”
Claim · model-written summary
PHA alleviated nitrogen stress inhibition of cucumber seedling growth.
- Taxon
- cucumber seedlingsCucumis sativuse0
- Treatment
- PHA additione0
- Outcome
- growthe0
- Direction
- alleviatede0
- Qualifier
- nitrogen stresse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PHA addition alleviated the inhibitory effect of nitrogen stress on the growth of cucumber seedlings”
The same questions in other papers
nitrogen · physiology: gas exchange · Cucumis sativus (cucumber)Positive and negative results
2 papers in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
2 papers more in this group
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.