Abstract
Fig (Ficus carica L.) cultivation is affronting serious problems caused by biotic and abiotic stresses. Application of in vitro techniques became necessary for plant material sanitation, rapid propagation and conservation. The present study aims the regeneration of in vitro plants of local fig cultivars using different explant types. For that purpose, shoot tips, meristems and leaf segments of 3 local fig cultivars (Soltani, Zidi, Bither Abiadh) and a caprifig (Assafri) were cultivated in vitro. MS media with different concentrations of growth hormones: ?-naphthaleneacetic acid (NAA), indole-3-butyric acid (IBA), 2,4-dichlorophenoxyacetic acid (2,4-D), 6-Benzylaminopurine (BAP), Kinetin (Kin), N6-(2-Isopentenyl)adenine (2iP), Gibberellic acid (GA3) and Thidiazuron (TDZ) and various antioxidants were tested for explants initiation, multiplication and rooting. The combination of 0.2 mg L-1 BAP, 0.1 mg L-1 GA3 and 0.1 mg L-1 NAA was the most appropriate for the best meristem establishment rates. The highest establishment rates were obtained with explants taken in spring for Zidi (62.3%) and Bither Abiadh (96.7%) and in autumn for Assafri (100%). From shoot-tip explants, Zidi gave the highest shoot number during the multiplication step. The rates of leaf fragments regenerating adventitious shoots, reached 75.6% and 57.2%, respectively, for Soltani and Assafri on media enriched by TDZ and IBA. MS medium with 1 mg L-1 IBA allowed the best rooting rates for Bither Abiadh and Assafri explants. Vitroplants in vivo rooting was more effective due to their high success rates and the simplicity of the method. Three months after acclimatization, the survival and success rates of the vitroplants were 80-90%.
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Claims 11
Claim · model-written summary
BAP, GA3, and NAA combination produced the best meristem establishment rates.
- Taxon
- Ficus carica L.
_(Ficus_carica)_-_Cagliari%2C_Italy_2024-03-26.jpg?width=60)
Ficus caricat0 - Treatment
- 0.2 mg L-1 BAP, 0.1 mg L-1 GA3 and 0.1 mg L-1 NAAe0
- Outcome
- meristem establishment ratese0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_(Ficus_carica)_-_Cagliari%2C_Italy_2024-03-26.jpg?width=500)
Verbatim
e0“The combination of 0.2 mg L-1 BAP, 0.1 mg L-1 GA3 and 0.1 mg L-1 NAA was the most appropriate for the best meristem establishment rates”
t0“Ficus carica L.”
Claim · model-written summary
Spring explants gave Zidi establishment rate of 62.3%.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Zidie0
- Organ / stage
- explantse0
- Outcome
- establishment ratese0
- Direction
- higheste0
- Value
- 62.3%e0
- Qualifier
- springe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest establishment rates were obtained with explants taken in spring for Zidi (62.3%)”
t0“Ficus carica L.”
Claim · model-written summary
Spring explants gave Bither Abiadh establishment rate of 96.7%.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Bither Abiadhe0
- Outcome
- 96.7%e0
- Value
- 96.7%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and Bither Abiadh (96.7%)”
t0“Ficus carica L.”
Claim · model-written summary
Autumn explants gave Assafri establishment rate of 100%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in autumn for Assafri (100%)”
t0“Ficus carica L.”
Claim · model-written summary
Zidi shoot tip explants gave the highest shoot number during multiplication.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Zidie0
- Organ / stage
- shoot-tip explantse0
- Outcome
- shoot numbere0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“From shoot-tip explants, Zidi gave the highest shoot number during the multiplication step”
t0“Ficus carica L.”
Claim · model-written summary
Soltani leaf fragments regenerated shoots at 75.6% on TDZ and IBA medium.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Soltanie0
- Organ / stage
- leaf fragmentse0
- Treatment
- media enriched by TDZ and IBAe0
- Outcome
- rates of leaf fragments regenerating adventitious shootse0
- Value
- 75.6%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The rates of leaf fragments regenerating adventitious shoots, reached 75.6% and 57.2%, respectively, for Soltani and Assafri on media enriched by TDZ and IBA”
t0“Ficus carica L.”
Claim · model-written summary
Assafri leaf fragments regenerated shoots at 57.2% on TDZ and IBA medium.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Assafrie0
- Organ / stage
- leaf fragmentse0
- Treatment
- media enriched by TDZ and IBAe0
- Outcome
- rates of leaf fragments regenerating adventitious shootse0
- Value
- 57.2%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The rates of leaf fragments regenerating adventitious shoots, reached 75.6% and 57.2%, respectively, for Soltani and Assafri on media enriched by TDZ and IBA”
t0“Ficus carica L.”
Claim · model-written summary
IBA medium gave best rooting for Bither Abiadh.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Bither Abiadhe0
- Treatment
- MS medium with 1 mg L-1 IBAe0
- Outcome
- rooting ratese0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“MS medium with 1 mg L-1 IBA allowed the best rooting rates for Bither Abiadh and Assafri explants”
t0“Ficus carica L.”
Claim · model-written summary
IBA medium gave best rooting for Assafri.
- Taxon
- Ficus carica L.Ficus caricat0
- Material
- Assafrie0
- Treatment
- MS medium with 1 mg L-1 IBAe0
- Outcome
- rooting ratese0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“MS medium with 1 mg L-1 IBA allowed the best rooting rates for Bither Abiadh and Assafri explants”
t0“Ficus carica L.”
Claim · model-written summary
In vivo rooting of vitroplants was more effective.
- Taxon
- Ficus carica L.Ficus caricat0
- Outcome
- in vivo rootinge0
- Direction
- more effectivee0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Vitroplants in vivo rooting was more effective due to their high success rates and the simplicity of the method”
t0“Ficus carica L.”
Claim · model-written summary
Acclimatized vitroplants had 80 to 90% survival and success after three months.
- Taxon
- Ficus carica L.Ficus caricat0
- Outcome
- survival and success ratese0
- Value
- 80-90%e0
- Qualifier
- Three months after acclimatizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Three months after acclimatization, the survival and success rates of the vitroplants were 80-90%”
t0“Ficus carica L.”
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