Abstract
Abstract Radicle growth of stratified Italian plum seeds ( Prunus domestica cv. Italian) was inhibited when treated with extracts of unstratified plum seeds. An inhibitor was identified by gas-liquid chromatography as abscisic acid (ABA). Analyses of stratified seeds showed that gibberellin-like substances increased and ABA decreased during a 90-day period. Intact unstratified seeds did not germinate when treated with gibberellic acid (GA) and N-6-benzyladenine (N-6-BA), however, these materials did promote germination of unstratified seeds with testas removed.
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Claims 8
Claim · model-written summary
Unstratified plum seed extracts inhibited radicle growth in stratified Italian plum seeds.
- Taxon
- Prunus domestica
Prunus domesticae0 - Material
- cv. Italiane0
- Organ / stage
- seedse0
- Treatment
- extracts of unstratified plum seedse0
- Outcome
- Radicle growthe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Radicle growth of stratified Italian plum seeds ( Prunus domestica cv. Italian) was inhibited when treated with extracts of unstratified plum seeds.”
Claim · model-written summary
The inhibitor in plum seed extracts was identified as ABA.
- Taxon
- PlumPrunus domesticat0
- Outcome
- abscisic acid (ABA)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An inhibitor was identified by gas-liquid chromatography as abscisic acid (ABA).”
t0“Plum Seed”
Claim · model-written summary
Gibberellin-like substances increased in stratified seeds during 90 days.
- Taxon
- PlumPrunus domesticat0
- Organ / stage
- stratified seedse0
- Outcome
- gibberellin-like substancese0
- Direction
- increasede0
- Qualifier
- during a 90-day periode0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Analyses of stratified seeds showed that gibberellin-like substances increased and ABA decreased during a 90-day period.”
t0“Plum Seed”
Claim · model-written summary
ABA decreased in stratified seeds during 90 days.
- Taxon
- PlumPrunus domesticat0
- Organ / stage
- stratified seedse0
- Outcome
- ABAe0
- Direction
- decreasede0
- Qualifier
- during a 90-day periode0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Analyses of stratified seeds showed that gibberellin-like substances increased and ABA decreased during a 90-day period.”
t0“Plum Seed”
Claim · model-written summary
gibberellic acid (GA) did not germinate germination of intact unstratified seeds.
- Taxon
- PlumPrunus domesticat0
- Organ / stage
- Intact unstratified seedse0
- Treatment
- gibberellic acid (GA)e0
- Outcome
- germinatione0
- Direction
- did not germinatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Intact unstratified seeds did not germinate when treated with gibberellic acid (GA) and N-6-benzyladenine (N-6-BA), however, these materials did promote germination of unstratified seeds with testas removed.”
t0“Plum Seed”
Claim · model-written summary
N-6-benzyladenine (N-6-BA) did not germinate germination of intact unstratified seeds.
- Taxon
- PlumPrunus domesticat0
- Organ / stage
- Intact unstratified seedse0
- Treatment
- N-6-benzyladenine (N-6-BA)e0
- Outcome
- germinatione0
- Direction
- did not germinatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Intact unstratified seeds did not germinate when treated with gibberellic acid (GA) and N-6-benzyladenine (N-6-BA), however, these materials did promote germination of unstratified seeds with testas removed.”
t0“Plum Seed”
Claim · model-written summary
gibberellic acid (GA) promote germination of unstratified seeds with testas removed.
- Taxon
- PlumPrunus domesticat0
- Organ / stage
- unstratified seeds with testas removede0
- Treatment
- gibberellic acid (GA)e0
- Outcome
- germinatione0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Intact unstratified seeds did not germinate when treated with gibberellic acid (GA) and N-6-benzyladenine (N-6-BA), however, these materials did promote germination of unstratified seeds with testas removed.”
t0“Plum Seed”
Claim · model-written summary
N-6-benzyladenine (N-6-BA) promote germination of unstratified seeds with testas removed.
- Taxon
- PlumPrunus domesticat0
- Organ / stage
- unstratified seeds with testas removede0
- Treatment
- N-6-benzyladenine (N-6-BA)e0
- Outcome
- germinatione0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Intact unstratified seeds did not germinate when treated with gibberellic acid (GA) and N-6-benzyladenine (N-6-BA), however, these materials did promote germination of unstratified seeds with testas removed.”
t0“Plum Seed”
The same questions in other papers
N-benzyladenine · growth · Prunus domestica (plum)Results agree
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- positive
- positive
- positive
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See all 5 papers →Gibberellic acid · growth · Prunus domestica (plum)Results agree
4 papers in the same direction as this paper
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See all 5 papers →botanical · growth · Prunus domestica (plum)Positive and negative results
4 in the opposite direction
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See all 5 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.