Abstract
Abstract Abscisic acid (ABA) at concentrations between 5 × 10 −7 and 5 × 10 −4 m , was sprayed on seedlings of ‘Sutton's Best of AH’ tomato ( Lycopersicon esculentum Mill). ABA at 5 × 10 −7 and 5 × 10 −6 m significantly enhanced shoot extension growth but did not markedly affect chlorophyll production. Root, but not shoot, fresh and dry weights were significantly reduced by 5 × 10 −5 m ABA. 5 × 10 −6 and 5 × 10 −5 m ABA significantly reduced the root: shoot ratio.
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Claims 5
Claim · model-written summary
ABA at 5 × 10 −7 and 5 × 10 −6 m significantly enhanced shoot extension.
- Taxon
- tomato
Solanum lycopersicume1 - Treatment
- ABA at 5 × 10 −7 and 5 × 10 −6 me0
- Outcome
- shoot extension growthe0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA at 5 × 10 −7 and 5 × 10 −6 m significantly enhanced shoot extension growth”
e1“tomato ( Lycopersicon esculentum Mill)”
Claim · model-written summary
Those ABA doses did not markedly affect chlorophyll production.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- ABA at 5 × 10 −7 and 5 × 10 −6 me0
- Outcome
- chlorophyll productione0
- Direction
- did not markedly affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA at 5 × 10 −7 and 5 × 10 −6 m significantly enhanced shoot extension growth but did not markedly affect chlorophyll production.”
e1“tomato ( Lycopersicon esculentum Mill)”
Claim · model-written summary
ABA at 5 × 10 −5 m significantly reduced root fresh and dry weights.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- 5 × 10 −5 m ABAe0
- Outcome
- Root, but not shoot, fresh and dry weightse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root, but not shoot, fresh and dry weights were significantly reduced by 5 × 10 −5 m ABA.”
e1“tomato ( Lycopersicon esculentum Mill)”
Claim · model-written summary
Shoot fresh and dry weights were not significantly reduced by that ABA dose.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- 5 × 10 −5 m ABAe0
- Outcome
- shoot, fresh and dry weightse0
- Direction
- not shoote0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root, but not shoot, fresh and dry weights were significantly reduced by 5 × 10 −5 m ABA.”
e1“tomato ( Lycopersicon esculentum Mill)”
Claim · model-written summary
ABA at 5 × 10 −6 and 5 × 10 −5 m significantly reduced root to shoot ratio.
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- 5 × 10 −6 and 5 × 10 −5 m ABAe0
- Outcome
- root: shoot ratioe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“5 × 10 −6 and 5 × 10 −5 m ABA significantly reduced the root: shoot ratio.”
e1“tomato ( Lycopersicon esculentum Mill)”
The same questions in other papers
(+)-abscisic acid · physiology: pigments · Solanum lycopersicum (tomato)Results differ
2 papers in the same direction as this paper · 4 in the opposite direction
- positive
- positive
- positive
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See all 7 papers →(+)-abscisic acid · growth · Solanum lycopersicum (tomato)Results differ
15 papers in the same direction as this paper · 6 in the opposite direction
- negative
- negative
- negative
18 papers more in this group
See all 22 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.