Abstract
In vitro organogenesis of passion fruit was studied by the induction of adventitious buds from leaf discs in culture media supplemented with benzyladenine (BAP) or thidiazuron (TDZ). To minimize adverse effects of ethylene accumulation on shoot development, silver nitrate (AgNO3) was added to the induction media. Both BAP (0; 2.2; 4.4; 6.6 µmol L-1) and TDZ (0; 1.1; 2.2; 3.4 µmol L-1) were effective in promoting shoot development. Although no significant differences were detected using AgNO3 (23.5 µmol L-1), buds grown in AgNO3-supplemented media were more vigorous. The number of explants with buds obtained using TDZ and AgNO3-supplemented media (5.6) were higher than those obtained using BAP and AgNO3 (3.0). MSM + giberrellic acid (GA3), MSM + coconut water, and ½ MSM culture media were tested for shoot bud elongation, incubated in flasks covered with either non-vented or vented lids. Best results were obtained by culturing buds in MSM + coconut water media in flasks covered with vented lids. Plantlets transferred to MSM + indol butyric acid (IBA) media rooted in a 30-day period. Passion fruit organogenesis was enhanced by using TDZ and AgNO3 for bud induction. Transferring the buds to MSM + coconut water media and incubating in flasks with vented lids favored shoot elongation and plantlet development.
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Claims 7
Claim · model-written summary
BAP promoted shoot development.
- Taxon
- passion fruit
Passiflora edulist0 - Treatment
- BAPe0
- Outcome
- shoot developmente0
- Direction
- promotinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both BAP (0; 2.2; 4.4; 6.6 µmol L-1) and TDZ (0; 1.1; 2.2; 3.4 µmol L-1) were effective in promoting shoot development.”
t0“passion fruit”
Claim · model-written summary
TDZ promoted shoot development.
- Taxon
- passion fruitPassiflora edulist0
- Treatment
- TDZe0
- Outcome
- shoot developmente0
- Direction
- promotinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both BAP (0; 2.2; 4.4; 6.6 µmol L-1) and TDZ (0; 1.1; 2.2; 3.4 µmol L-1) were effective in promoting shoot development.”
t0“passion fruit”
Claim · model-written summary
Silver nitrate did not produce a significant difference in bud growth.
- Taxon
- passion fruitPassiflora edulist0
- Treatment
- AgNO3 (23.5 µmol L-1)e0
- Outcome
- budse0
- Direction
- no significant differencese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Although no significant differences were detected using AgNO3 (23.5 µmol L-1), buds grown in AgNO3-supplemented media were more vigorous.”
t0“passion fruit”
Claim · model-written summary
Buds in silver nitrate media were more vigorous.
- Taxon
- passion fruitPassiflora edulist0
- Treatment
- AgNO3-supplemented mediae0
- Outcome
- budse0
- Direction
- more vigorouse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“buds grown in AgNO3-supplemented media were more vigorous.”
t0“passion fruit”
Claim · model-written summary
TDZ with silver nitrate gave more bud-bearing explants than BAP with silver nitrate.
- Taxon
- passion fruitPassiflora edulist0
- Treatment
- TDZ and AgNO3-supplemented mediae0
- Outcome
- number of explants with budse0
- Direction
- highere0
- Value
- 5.6e0
- Qualifier
- 3.0e0
- Comparator
- BAP and AgNO3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The number of explants with buds obtained using TDZ and AgNO3-supplemented media (5.6) were higher than those obtained using BAP and AgNO3 (3.0).”
t0“passion fruit”
Claim · model-written summary
Coconut water medium with vented lids gave the best shoot elongation.
- Taxon
- passion fruitPassiflora edulist0
- Treatment
- MSM + coconut water media in flasks covered with vented lidse0
- Outcome
- resultse0
- Direction
- Beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Best results were obtained by culturing buds in MSM + coconut water media in flasks covered with vented lids.”
t0“passion fruit”
Claim · model-written summary
Plantlets rooted within 30 days on IBA medium.
- Taxon
- passion fruitPassiflora edulist0
- Treatment
- MSM + indol butyric acid (IBA) mediae0
- Outcome
- rootede0
- Value
- 30-day periode0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plantlets transferred to MSM + indol butyric acid (IBA) media rooted in a 30-day period.”
t0“passion fruit”
The same questions in other papers
N-benzyladenine · growth · Passiflora edulis (passion fruit)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 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.