Abstract
Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured on 2 different media: NN + 1 µM GA3 + 10 µM IAA and NN + 1 µM GA3 + 20 µM IAA + 2 g/l activated charcoal. Plant development occurred at variable rates; the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless. Genotype resulted to be the main factor affecting ovule response to culture, but also the medium and the interaction genotype x medium influenced it. The addition of 2 g/l activated charcoal to the medium, tested on the cv. Perlette, and the type of added auxin (IBA, IAA, NAA), tested on the cvs Perlette and Sultanina, enhanced plantlet development.
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Claims 11
Claim · model-written summary
Genotype was the main factor affecting ovule response to culture in stenospermocarpic grapes.
Not reportedDirection
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e3“Genotype resulted to be the main factor affecting ovule response to culture, but also the medium and the interaction genotype x medium influenced it”
Claim · model-written summary
Culture medium and the genotype x medium interaction influenced ovule response to culture in stenospermocarpic grapes.
- Taxon
- grapest0
- Treatment
- the mediume3
- Outcome
- ovule response to culturee3
- Qualifier
- interaction genotype x mediume3
Not reportedDirection
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e3“Genotype resulted to be the main factor affecting ovule response to culture, but also the medium and the interaction genotype x medium influenced it”
Claim · model-written summary
Plant development occurred at variable rates in ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e2“Plant development occurred at variable rates”
Claim · model-written summary
Flame Seedless gave among the best percentages in in vitro ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e1“the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless”
Claim · model-written summary
Perlon gave among the best percentages in in vitro ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e1“the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless”
Claim · model-written summary
Imperatrice gave among the best percentages in in vitro ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e1“the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless”
Claim · model-written summary
Carina gave among the best percentages in in vitro ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e1“the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless”
Claim · model-written summary
Perlette gave among the best percentages in in vitro ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e1“the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless”
Claim · model-written summary
Ruby Seedless gave among the best percentages in in vitro ovule culture of stenospermocarpic grapes.
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e1“the best percentages were found in Flame Seedless, Perlon, Imperatrice, Carina, Perlette and Ruby Seedless”
Claim · model-written summary
Adding 2 g/l activated charcoal to the medium enhanced plantlet development in the cultivar Perlette.
- Taxon
- grapest0
- Material
- cv. Perlettee4
- Treatment
- addition of 2 g/l activated charcoal to the mediume4
- Outcome
- plantlet developmente4
- Direction
- enhancede4
- Setting
- in vitroe0
Not reportedComparator
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e4“The addition of 2 g/l activated charcoal to the medium, tested on the cv. Perlette, and the type of added auxin (IBA, IAA, NAA), tested on the cvs Perlette and Sultanina, enhanced plantlet development”
Claim · model-written summary
The type of added auxin (IBA, IAA, NAA) enhanced plantlet development in the cultivars Perlette and Sultanina.
- Taxon
- grapest0
- Material
- cvs Perlette and Sultaninae4
- Treatment
- the type of added auxin (IBA, IAA, NAA)e4
- Outcome
- plantlet developmente4
- Direction
- enhancede4
- Setting
- in vitroe0
Not reportedComparator
Verbatim
t0“In ovulo embryo culture of stenospermocarpic grapes”
e0“Ovules of 14 seedless cultivars, collected 41-49 d after anthesis, were excised and in vitro cultured”
e4“The addition of 2 g/l activated charcoal to the medium, tested on the cv. Perlette, and the type of added auxin (IBA, IAA, NAA), tested on the cvs Perlette and Sultanina, enhanced plantlet development”
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