Abstract
Effects of jasmonic acid, methyl jasmonate and ABA on cytokinin‐induced soybean ( Glycine max Merrill cv. Kingen No. 1) callus growth and radish ( Raphanus sativus L. cv. Comet) cotyledon growth were studied. Jasmonic acid and methyl jasmonate were powerful inhibitors of kinetin‐ or N‐phenyl‐N′‐(2‐chloro‐4‐pyridyl)urea‐induced soybean callus growth, the former being more effective than the latter, especially at low concentrations (0.45 to 4.5 μ M ). These compounds could completely eliminate kinetin‐ or N‐phenyl‐N′‐(2‐chloro‐4‐pyridyl)urea‐induced soybean callus growth at 45 μ M . At low concentrations ABA had no effect but at 450 μ M it completely eliminated callus growth induced by kinetin. Of the compounds tested ABA was the most powerful inhibitor of radish cotyledon growth in the presence or absence of kinetin. Jasmonic acid and methyl jasmonate were much less effective than ABA in this assay system.
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Claims 9
Claim · model-written summary
Jasmonic acid inhibited cytokinin-induced soybean callus growth, especially at low concentrations.
- Taxon
- soybean
Glycine maxe0 - Organ / stage
- calluse0
- Treatment
- Jasmonic acide0
- Outcome
- soybean callus growthe0
- Direction
- inhibitorse0
- Value
- 0.45 to 4.5 μ Me0
- Comparator
- methyl jasmonatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Jasmonic acid and methyl jasmonate were powerful inhibitors of kinetin‐ or N‐phenyl‐N′‐(2‐chloro‐4‐pyridyl)urea‐induced soybean callus growth, the former being more effective than the latter, especially at low concentrations (0.45 to 4.5 μ M ).”
Claim · model-written summary
Methyl jasmonate inhibited cytokinin-induced soybean callus growth.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- calluse0
- Treatment
- methyl jasmonatee0
- Outcome
- soybean callus growthe0
- Direction
- inhibitorse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Jasmonic acid and methyl jasmonate were powerful inhibitors of kinetin‐ or N‐phenyl‐N′‐(2‐chloro‐4‐pyridyl)urea‐induced soybean callus growth”
Claim · model-written summary
Jasmonic acid completely eliminated cytokinin-induced soybean callus growth at 45 μ M.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- calluse0
- Treatment
- Jasmonic acide1
- Outcome
- soybean callus growthe0
- Direction
- completely eliminatee0
- Value
- 45 μ Me0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These compounds could completely eliminate kinetin‐ or N‐phenyl‐N′‐(2‐chloro‐4‐pyridyl)urea‐induced soybean callus growth at 45 μ M .”
e1“Jasmonic acid and methyl jasmonate were powerful inhibitors”
Claim · model-written summary
Methyl jasmonate completely eliminated cytokinin-induced soybean callus growth at 45 μ M.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- calluse0
- Treatment
- methyl jasmonatee1
- Outcome
- soybean callus growthe0
- Direction
- completely eliminatee0
- Value
- 45 μ Me0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These compounds could completely eliminate kinetin‐ or N‐phenyl‐N′‐(2‐chloro‐4‐pyridyl)urea‐induced soybean callus growth at 45 μ M .”
e1“Jasmonic acid and methyl jasmonate were powerful inhibitors”
Claim · model-written summary
ABA had no effect on soybean callus growth at low concentrations.
- Taxon
- soybeanGlycine maxe1
- Treatment
- ABAe0
- Outcome
- callus growthe0
- Direction
- no effecte0
- Qualifier
- low concentrationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At low concentrations ABA had no effect but at 450 μ M it completely eliminated callus growth induced by kinetin.”
e1“cytokinin‐induced soybean ( Glycine max Merrill cv. Kingen No. 1) callus growth”
Claim · model-written summary
ABA completely eliminated kinetin-induced soybean callus growth at 450 μ M.
- Taxon
- soybeanGlycine maxe1
- Treatment
- ABAe0
- Outcome
- callus growthe0
- Direction
- completely eliminatede0
- Value
- 450 μ Me0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At low concentrations ABA had no effect but at 450 μ M it completely eliminated callus growth induced by kinetin.”
e1“cytokinin‐induced soybean ( Glycine max Merrill cv. Kingen No. 1) callus growth”
Claim · model-written summary
ABA was the strongest inhibitor of radish cotyledon growth with or without kinetin.
- Taxon
- radish
Raphanus sativuse0 - Organ / stage
- cotyledone0
- Treatment
- ABAe0
- Outcome
- radish cotyledon growthe0
- Direction
- most powerful inhibitore0
- Comparator
- compounds testede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Of the compounds tested ABA was the most powerful inhibitor of radish cotyledon growth in the presence or absence of kinetin.”
Claim · model-written summary
Jasmonic acid was less effective than ABA against radish cotyledon growth.
- Taxon
- radishRaphanus sativuse1
- Treatment
- Jasmonic acide0
- Outcome
- radish cotyledon growthe1
- Direction
- less effectivee0
- Comparator
- ABAe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Jasmonic acid and methyl jasmonate were much less effective than ABA in this assay system.”
e1“radish cotyledon growth”
Claim · model-written summary
Methyl jasmonate was less effective than ABA against radish cotyledon growth.
- Taxon
- radishRaphanus sativuse1
- Treatment
- methyl jasmonatee0
- Outcome
- radish cotyledon growthe1
- Direction
- less effectivee0
- Comparator
- ABAe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Jasmonic acid and methyl jasmonate were much less effective than ABA in this assay system.”
e1“radish cotyledon growth”
The same questions in other papers
(+)-abscisic acid · growth · Glycine max (soybean)Results differ
5 papers in the same direction as this paper · 5 in the opposite direction
- positive
- positive
- positive
7 papers more in this group
See all 11 papers →jasmonic acid · growth · Glycine max (soybean)Positive and negative results
1 in the opposite direction
- positive
(-)-methyl jasmonate · growth · Raphanus sativus (radish)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
jasmonic acid · growth · Raphanus sativus (radish)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
(+)-abscisic acid · growth · Raphanus sativus (radish)Results agree
1 paper in the same direction as this paper
- negative
(-)-methyl jasmonate · growth · Glycine max (soybean)Results agree
3 papers in the same direction as this paper
- negative
- negative
- no effect
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.