Abstract
[Objective] The purpose of study was to seek optimum hormone combination that could replace ZT and increase callus induction and bud differentiation of Actinidia deliciosa.[Method] With the stem segments of A.deliciosa as explants and MS as basic medium,6 hormone combinations of callus induction in which 0.5,1,2.0 mg/L 2,4-D and 0.1,0.3,0.5 mg/L NAA were matched resp.with 0.5 mg/L 6-BA and 6 hormone combinations of bud differentiation in which 2,4-D and NAA with same concentrations were matched resp.with 1.0 mg/L 6-BA were set up to study the effect of hormone combinations with different concentrations on the callus induction and bud differentiation of A.deliciosa.[Result] 6 hormone combinations with different concentrations had some callus induction on A.deliciosa stem segments,in which,the combination of MS+2,4-D 2.0 mg/L+6-BA 0.5 mg/L was in favor of callus induction,with the callus induction rate reaching 86.1%.The green callus had lower bud differentiation in MS medium with hormone combinations of 2,4-D+6-BA,but had higher bud differentiation in MS medium with hormone combinations of NAA +6-BA,in which,the combination of NAA 0.1 mg/L+6-BA 1.0 mg/L was in favor of bud differentiation,with the bud differentiation rate being 75.2%.[Conclusion] The hormone combinations of 2,4-D +6-BA had some restraining effect on bud differentiation of green A.deliciosa callus.
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Claims 6
Claim · model-written summary
All six hormone combinations induced some callus in Actinidia deliciosa stem segments.
- Taxon
- A.deliciosa
Actinidia deliciosae0 - Organ / stage
- stem segmentse0
- Treatment
- 6 hormone combinations with different concentrationse0
- Outcome
- callus inductione0
- Direction
- had somee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“6 hormone combinations with different concentrations had some callus induction on A.deliciosa stem segments”
Claim · model-written summary
MS plus 2,4-D at 2.0 mg/L and 6-BA at 0.5 mg/L favored kiwifruit callus induction, reaching 86.1%.
- Taxon
- A.deliciosaActinidia deliciosae1
- Treatment
- MS+2,4-D 2.0 mg/L+6-BA 0.5 mg/Le0
- Outcome
- callus induction ratee0
- Direction
- in favor ofe0
- Value
- 86.1%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the combination of MS+2,4-D 2.0 mg/L+6-BA 0.5 mg/L was in favor of callus induction,with the callus induction rate reaching 86.1%”
e1“A.deliciosa stem segments”
Claim · model-written summary
2,4-D plus 6-BA combinations yielded lower bud differentiation in green kiwifruit callus.
- Taxon
- A.deliciosaActinidia deliciosae1
- Organ / stage
- green calluse0
- Treatment
- hormone combinations of 2,4-D+6-BAe0
- Outcome
- bud differentiatione0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The green callus had lower bud differentiation in MS medium with hormone combinations of 2,4-D+6-BA”
e1“A.deliciosa stem segments”
Claim · model-written summary
NAA plus 6-BA combinations yielded higher bud differentiation in green kiwifruit callus.
- Taxon
- A.deliciosaActinidia deliciosae1
- Treatment
- hormone combinations of NAA +6-BAe0
- Outcome
- bud differentiatione0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“had higher bud differentiation in MS medium with hormone combinations of NAA +6-BA”
e1“A.deliciosa stem segments”
Claim · model-written summary
NAA at 0.1 mg/L plus 6-BA at 1.0 mg/L favored kiwifruit bud differentiation, reaching 75.2%.
- Taxon
- A.deliciosaActinidia deliciosae1
- Treatment
- NAA 0.1 mg/L+6-BA 1.0 mg/Le0
- Outcome
- bud differentiation ratee0
- Direction
- in favor ofe0
- Value
- 75.2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the combination of NAA 0.1 mg/L+6-BA 1.0 mg/L was in favor of bud differentiation,with the bud differentiation rate being 75.2%”
e1“A.deliciosa stem segments”
Claim · model-written summary
The authors conclude that 2,4-D plus 6-BA restrains bud differentiation in green kiwifruit callus.
- Taxon
- A.deliciosaActinidia deliciosae0
- Organ / stage
- green A.deliciosa calluse0
- Treatment
- 2,4-D +6-BAe0
- Outcome
- bud differentiatione0
- Direction
- restraininge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The hormone combinations of 2,4-D +6-BA had some restraining effect on bud differentiation of green A.deliciosa callus”
The same questions in other papers
N-benzyladenine · growth · Actinidia deliciosa (kiwifruit)Positive and negative results
5 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
3 papers more in this group
See all 7 papers →2,4-D · growth · Actinidia deliciosa (kiwifruit)Results agree
1 paper in the same direction as this paper
- positive
class · growth · Actinidia deliciosa (kiwifruit)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- 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.