Abstract
Abstract Growth and ethylene production by lentil root tips treated with varying concentrations of indolylacetic and indolylacrylic acids were measured. Stimulation of growth by low concentrations of auxin was accompanied by a reduced ethylene production; growth inhibition by high levels of auxin induced a diminished ethylene evolution. Application of a rhizobitoxine analogue increased growth and reduced ethylene evolution. Simultaneous application of auxin and rhizobitoxine analog reduced ethylene evolution even though growth was inhibited. This indicated the non‐dependency of auxin‐controlled root growth upon ethylene production.
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Claims 9
Claim · model-written summary
Low auxin concentrations stimulated lentil root growth.
- Taxon
- lentil
Lens culinarist0 - Treatment
- low concentrations of auxine0
- Outcome
- growthe0
- Direction
- Stimulatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stimulation of growth by low concentrations of auxin was accompanied by a reduced ethylene production”
t0“lentil root tips”
Claim · model-written summary
Low auxin concentrations reduced ethylene production in lentil root tips.
- Taxon
- lentilLens culinarist0
- Treatment
- low concentrations of auxine0
- Outcome
- ethylene productione0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stimulation of growth by low concentrations of auxin was accompanied by a reduced ethylene production”
t0“lentil root tips”
Claim · model-written summary
High auxin levels inhibited lentil root growth.
- Taxon
- lentilLens culinarist0
- Treatment
- high levels of auxine0
- Outcome
- growthe0
- Direction
- inhibitione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth inhibition by high levels of auxin induced a diminished ethylene evolution”
t0“lentil root tips”
Claim · model-written summary
High auxin levels diminished ethylene evolution in lentil root tips.
- Taxon
- lentilLens culinarist0
- Treatment
- high levels of auxine0
- Outcome
- ethylene evolutione0
- Direction
- diminishede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“growth inhibition by high levels of auxin induced a diminished ethylene evolution”
t0“lentil root tips”
Claim · model-written summary
A rhizobitoxine analogue increased lentil root growth.
- Taxon
- lentilLens culinarist0
- Treatment
- a rhizobitoxine analoguee0
- Outcome
- growthe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of a rhizobitoxine analogue increased growth and reduced ethylene evolution.”
t0“lentil root tips”
Claim · model-written summary
A rhizobitoxine analogue reduced ethylene evolution in lentil root tips.
- Taxon
- lentilLens culinarist0
- Treatment
- a rhizobitoxine analoguee0
- Outcome
- ethylene evolutione0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of a rhizobitoxine analogue increased growth and reduced ethylene evolution.”
t0“lentil root tips”
Claim · model-written summary
Combined auxin and rhizobitoxine analogue application reduced ethylene evolution despite inhibited root growth.
- Taxon
- lentilLens culinarist0
- Treatment
- Simultaneous application of auxin and rhizobitoxine analoge0
- Outcome
- ethylene evolutione0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simultaneous application of auxin and rhizobitoxine analog reduced ethylene evolution even though growth was inhibited.”
t0“lentil root tips”
Claim · model-written summary
Combined auxin and rhizobitoxine analogue application inhibited lentil root growth.
- Taxon
- lentilLens culinarist0
- Treatment
- Simultaneous application of auxin and rhizobitoxine analoge0
- Outcome
- growthe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simultaneous application of auxin and rhizobitoxine analog reduced ethylene evolution even though growth was inhibited.”
t0“lentil root tips”
Claim · model-written summary
The authors infer that auxin-controlled lentil root growth does not depend on ethylene production.
- Taxon
- lentilLens culinarist0
- Outcome
- auxin‐controlled root growthe0
- Qualifier
- non‐dependency of auxin‐controlled root growth upon ethylene productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This indicated the non‐dependency of auxin‐controlled root growth upon ethylene production.”
t0“lentil root tips”
The same questions in other papers
class · growth · Lens culinaris (lentil)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
1 paper more in this group
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.