Abstract
Flower formation and growth of the short day plant Pharbitis nil, strain “Violet”, were inhibited when the growth retardant Ancymidol was applied prior to an inductive dark period via cotyledons or roots. Inhibition of flower formation by Ancymidol could be completely reversed by an application of gibberellin A3 (GA3) to the plumule before the inductive dark period. A dose of 0.01 μg GA3/plant was almost sufficient to restore flowering, but about a hundred times more GA3 was required to restore the internode length to that of control. Ancimidol greatly reduced the endogenous gibberellin content.
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Claims 6
Claim · model-written summary
Ancymidol applied before the inductive dark period inhibited flower formation in Pharbitis nil.
- Taxon
- Pharbitis nil
Ipomoea nile0 - Treatment
- growth retardant Ancymidole1
- Outcome
- Flower formatione0
- Direction
- inhibitede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flower formation and growth of the short day plant Pharbitis nil”
e1“were inhibited when the growth retardant Ancymidol was applied prior to an inductive dark period via cotyledons or roots”
Claim · model-written summary
Ancymidol applied before the inductive dark period inhibited growth of Pharbitis nil.
- Taxon
- Pharbitis nilIpomoea nile0
- Treatment
- growth retardant Ancymidole1
- Outcome
- growthe0
- Direction
- inhibitede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flower formation and growth of the short day plant Pharbitis nil”
e1“were inhibited when the growth retardant Ancymidol was applied prior to an inductive dark period via cotyledons or roots”
Claim · model-written summary
Gibberellin A3 applied to the plumule reversed the Ancymidol-induced inhibition of flower formation.
- Taxon
- Pharbitis nilIpomoea nile0
- Treatment
- application of gibberellin A3 (GA3) to the plumulee2
- Outcome
- flower formatione2
- Direction
- reversede2
- Comparator
- Ancymidole2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flower formation and growth of the short day plant Pharbitis nil”
e2“Inhibition of flower formation by Ancymidol could be completely reversed by an application of gibberellin A3 (GA3) to the plumule before the inductive dark period”
Claim · model-written summary
A dose of 0.01 μg GA3 per plant almost restored flowering in Ancymidol-treated Pharbitis nil.
- Taxon
- Pharbitis nilIpomoea nile0
- Treatment
- 0.01 μg GA3/plante3
- Outcome
- floweringe3
- Direction
- restoree3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flower formation and growth of the short day plant Pharbitis nil”
e3“A dose of 0.01 μg GA3/plant was almost sufficient to restore flowering, but about a hundred times more GA3 was required to restore the internode length to that of control”
Claim · model-written summary
About a hundred times more GA3 was required to restore internode length to the control value.
- Taxon
- Pharbitis nilIpomoea nile0
- Treatment
- more GA3e3
- Outcome
- internode lengthe3
- Direction
- restoree3
- Value
- about a hundred times moree3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flower formation and growth of the short day plant Pharbitis nil”
e3“A dose of 0.01 μg GA3/plant was almost sufficient to restore flowering, but about a hundred times more GA3 was required to restore the internode length to that of control”
Claim · model-written summary
Ancymidol greatly reduced endogenous gibberellin content.
- Taxon
- Pharbitis nilIpomoea nile0
- Treatment
- Ancimidole4
- Outcome
- endogenous gibberellin contente4
- Direction
- reducede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flower formation and growth of the short day plant Pharbitis nil”
e4“Ancimidol greatly reduced the endogenous gibberellin content”
The same questions in other papers
Gibberellic acid · phenology · Ipomoea nil (Japanese morning glory)Results differ
5 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
3 papers more in this group
See all 7 papers →Gibberellic acid · growth · Ipomoea nil (Japanese morning glory)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →ancymidol · growth · Ipomoea nil (Japanese morning glory)Results agree
3 papers in the same direction as this paper
- negative
- negative
- negative
class · growth · Ipomoea nil (Japanese morning glory)Positive and negative results
2 in the opposite direction
- positive
- positive
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.