Abstract
Abstract Leaves from succinic acid-2,2-dimethylhydrazide (daminozide)-treated seedlings of ‘McIntosh’ apple ( Malus domestica Borkh) accumulated significantly more 45 Ca than those from 1-napthaleneacetic acid (NAA)-treated seedlings. Stem sections from daminozide-treated seedlings accumulated significantly more 45 Ca than stems from control seedlings. Total 45 Ca content in daminozide-treated seedlings was significantly greater than in either controls or NAA-treated seedlings. The expected reduction in total shoot length by treatment with daminozide, NAA + daminozide and NAA was noted. The increases in 45 Ca content in all treatments appear to be due in part to the concentration effect of reduced shoot growth and in part to an effect of daminozide on rate of uptake.
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Claims 8
Claim · model-written summary
Daminozide-treated apple leaves accumulated significantly more calcium than NAA-treated leaves.
- Taxon
- Malus domestica
Malus domesticae0 - Material
- ‘McIntosh’e0
- Organ / stage
- Leavese0
- Treatment
- daminozidee0
- Outcome
- 45 Cae0
- Direction
- moree0
- Comparator
- 1-napthaleneacetic acid (NAA)-treated seedlingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaves from succinic acid-2,2-dimethylhydrazide (daminozide)-treated seedlings of ‘McIntosh’ apple ( Malus domestica Borkh) accumulated significantly more 45 Ca than those from 1-napthaleneacetic acid (NAA)-treated seedlings.”
Claim · model-written summary
Daminozide-treated apple stems accumulated significantly more calcium than controls.
- Taxon
- AppleMalus domesticat0
- Organ / stage
- Stem sectionse0
- Treatment
- daminozidee0
- Outcome
- 45 Cae0
- Direction
- moree0
- Comparator
- control seedlingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stem sections from daminozide-treated seedlings accumulated significantly more 45 Ca than stems from control seedlings.”
t0“Apple Seedlings”
Claim · model-written summary
Daminozide increased total seedling calcium content relative to controls.
- Taxon
- AppleMalus domesticat0
- Treatment
- daminozidee0
- Outcome
- Total 45 Ca contente0
- Direction
- greatere0
- Comparator
- controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total 45 Ca content in daminozide-treated seedlings was significantly greater than in either controls or NAA-treated seedlings.”
t0“Apple Seedlings”
Claim · model-written summary
Daminozide increased total seedling calcium content relative to NAA treatment.
- Taxon
- AppleMalus domesticat0
- Treatment
- daminozidee0
- Outcome
- Total 45 Ca contente0
- Direction
- greatere0
- Comparator
- NAA-treated seedlingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total 45 Ca content in daminozide-treated seedlings was significantly greater than in either controls or NAA-treated seedlings.”
t0“Apple Seedlings”
Claim · model-written summary
Daminozide reduced apple total shoot length.
- Taxon
- AppleMalus domesticat0
- Treatment
- daminozidee0
- Outcome
- total shoot lengthe0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The expected reduction in total shoot length by treatment with daminozide, NAA + daminozide and NAA was noted.”
t0“Apple Seedlings”
Claim · model-written summary
Combined NAA and daminozide reduced apple total shoot length.
- Taxon
- AppleMalus domesticat0
- Treatment
- NAA + daminozidee0
- Outcome
- total shoot lengthe0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The expected reduction in total shoot length by treatment with daminozide, NAA + daminozide and NAA was noted.”
t0“Apple Seedlings”
Claim · model-written summary
NAA reduced apple total shoot length.
- Taxon
- AppleMalus domesticat0
- Treatment
- NAAe0
- Outcome
- total shoot lengthe0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The expected reduction in total shoot length by treatment with daminozide, NAA + daminozide and NAA was noted.”
t0“Apple Seedlings”
Claim · model-written summary
The authors attribute increased calcium content partly to reduced shoot growth and partly to altered uptake rate.
- Taxon
- AppleMalus domesticat0
- Outcome
- 45 Ca contente0
- Qualifier
- concentration effect of reduced shoot growthe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increases in 45 Ca content in all treatments appear to be due in part to the concentration effect of reduced shoot growth and in part to an effect of daminozide on rate of uptake.”
t0“Apple Seedlings”
The same questions in other papers
Daminozide · growth · Malus domestica (apple)Results differ
12 papers in the same direction as this paper · 10 in the opposite direction
- positive
- positive
- positive
19 papers more in this group
See all 23 papers →1-naphthaleneacetic acid · growth · Malus domestica (apple)Results differ
11 papers in the same direction as this paper · 31 in the opposite direction
- positive
- positive
- positive
39 papers more in this group
See all 43 papers →Daminozide · nutrient: content · Malus domestica (apple)Positive and negative results
2 in the opposite direction
- 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.