Claim · model-written summary
Torpedo-shaped embryos had higher embryo survival and plantlet formation.
- Taxon
- grapes ( Vitis vinifera L.)
Vitis viniferat0 - Organ / stage
- torpedo-shaped embryose0
- Outcome
- embryo survival and plantlet formatione0
- Direction
- highere0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In vitro embryo survival and plantlet formation were higher for torpedo-shaped embryos”
t0“grapes ( Vitis vinifera L.)”
Title
Improved in ovulo embryo culture for stenospermocarpic grapes ( Vitis vinifera L.)
S. M. Liu; S. R. Sykes; P. R. Clingeleffer Australian Journal of Agricultural Research 2003. doi:10.1071/ar03053
Other claims from this paper (11)
- Observation Ovules grew continuously in vivo and in vitro.
- Observation Ovules cultured at 30 and 43 days after flowering grew most vigorously.
- Observation Culturing ovules at 60 and 70 days after flowering recovered more embryos.
- Intervention effect Bouquet and Davis medium improved in vitro ovule growth and embryo production.
- Intervention effect Nitsch and Nitsch medium improved in vitro ovule growth and embryo production.
- Intervention effect GA3 supplementation increased embryo recovery rates.
- Observation Sunmuscat had a highest embryo recovery rate of 18.1% when ovules were cultured at 60 or 70 DAF in BD or NN medium.
- Observation Merbein Seedless had a highest embryo recovery rate of 9.6% when ovules were cultured at 60 or 70 DAF in BD or NN medium.
- Observation Marroo Seedless had a highest embryo recovery rate of 12.2% when ovules were cultured at 60 or 70 DAF in BD or NN medium.
- Intervention effect BA-supplemented WP medium containing AC improved embryo survival and plantlet formation.
- Recommendation The authors recommend ovule culture at 60 DAF in BD or NN medium followed by embryo transfer to WP medium with BA and AC.