Abstract
In vitro propagation of three Iranian apricot cultivars, “Ghavami”, “RajabAli” and “Khiveei” was studied by direct micropropagation technique. To optimize sterile manipulation, shoot nods of one year-old dormant vegetative shoots and current growing vegetative shoot were cultured in WPM medium after treatment by HgCl2, citric acid, ethanol and NaClO (10, 15, 20 min). Establishment of buds was tested in the MS and WPM mediums. Proliferation of sprouting buds was evaluated in WPM medium supplemented with three concentrations of (0.5, 1 and 2 mg/l) BAP and 0.05 mg/l of IBA. A half-Strength MS medium supplemented with three concentrations (0.5, 1 and 2 mg/l) of IBA was used as a rooting medium. The greatest number of contamination-free shoots in HgCl2 0.01% and citric acid 0.07% treatments were obtained. No significant difference was found between two different mediums in terms of bud vegetative growth. The shoot number and length were significantly affected by apricot varieties and BAP concentrations. The greatest numbers of proliferated shoot were observed in Rajabali and Ghavami varieties at 1 mg/l of BAP, whereas maximum number of shoot in Khiveei cultivar was observed in 0.5 mg/l of BAP. The maximum shoot length in Rajabali and Ghavami cultivars was obtained in 2 mg/l of BAP.
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Claims 8
Claim · model-written summary
HgCl2 and citric acid treatments yielded the most contamination-free shoots.
- Taxon
- Apricot
Prunus armeniacat0 - Treatment
- HgCl2 0.01% and citric acid 0.07% treatmentse0
- Outcome
- contamination-free shootse0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“The greatest number of contamination-free shoots in HgCl2 0.01% and citric acid 0.07% treatments were obtained.”
Claim · model-written summary
Bud vegetative growth did not differ significantly between MS and WPM media.
- Taxon
- ApricotPrunus armeniacat0
- Treatment
- MSe0
- Outcome
- bud vegetative growthe1
- Direction
- No significant differencee1
- Comparator
- WPMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“Establishment of buds was tested in the MS and WPM mediums.”
e1“No significant difference was found between two different mediums in terms of bud vegetative growth.”
Claim · model-written summary
Shoot number and length varied significantly with apricot variety and BAP concentration.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- BAP concentrationse0
- Outcome
- shoot number and lengthe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The shoot number and length were significantly affected by apricot varieties and BAP concentrations.”
Claim · model-written summary
Rajabali had the greatest number of proliferated shoots at 1 mg/l BAP.
- Taxon
- ApricotPrunus armeniacat0
- Material
- Rajabalie0
- Treatment
- 1 mg/l of BAPe0
- Outcome
- proliferated shoote0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“The greatest numbers of proliferated shoot were observed in Rajabali and Ghavami varieties at 1 mg/l of BAP”
Claim · model-written summary
Ghavami had the greatest number of proliferated shoots at 1 mg/l BAP.
- Taxon
- ApricotPrunus armeniacat0
- Material
- Ghavamie0
- Treatment
- 1 mg/l of BAPe0
- Outcome
- proliferated shoote0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“The greatest numbers of proliferated shoot were observed in Rajabali and Ghavami varieties at 1 mg/l of BAP”
Claim · model-written summary
Khiveei had the maximum shoot number at 0.5 mg/l BAP.
- Taxon
- ApricotPrunus armeniacat0
- Material
- Khiveeie0
- Treatment
- 0.5 mg/l of BAPe0
- Outcome
- number of shoote0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“maximum number of shoot in Khiveei cultivar was observed in 0.5 mg/l of BAP”
Claim · model-written summary
Rajabali had maximum shoot length at 2 mg/l BAP.
- Taxon
- ApricotPrunus armeniacat0
- Material
- Rajabalie0
- Treatment
- 2 mg/l of BAPe0
- Outcome
- shoot lengthe0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“The maximum shoot length in Rajabali and Ghavami cultivars was obtained in 2 mg/l of BAP.”
Claim · model-written summary
Ghavami had maximum shoot length at 2 mg/l BAP.
- Taxon
- ApricotPrunus armeniacat0
- Material
- Ghavamie0
- Treatment
- 2 mg/l of BAPe0
- Outcome
- shoot lengthe0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Apricot”
e0“The maximum shoot length in Rajabali and Ghavami cultivars was obtained in 2 mg/l of BAP.”
The same questions in other papers
N-benzyladenine · growth · Prunus armeniaca (apricot)Positive and negative results
8 papers in the same direction as this paper · 2 in the opposite direction
- positive
- no effect
- negative
7 papers more in this group
See all 11 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.