Abstract
The objective of this study was to produce in vitro-cultured mother plants of Cabernet Franc. Uninodal cuttings were taken from the plants, disinfected and sown in 50% Murashige and Skoog (MS) medium with the addition of 0.01% indoleacetic acid (IAA). Explant establishment, rooting, and leaf number were recorded and statistically analyzed after eight weeks of growth. The ex-vitro behavior of the plants was analyzed after four weeks of acclimatization under appropriate conditions of humidity and temperature in a 1:1 mixture of perlite: sterile fertile soil. The result showed that it is an optimal variety for in vitro culture, with mean values of 88% of establishment and 79% of rooting, production of 5 leaves per cutting and 100% of ex vitro acclimatization. Genetic material with good yield, health and acclimatization was obtained from the in vitro production of mother plants of Cabernet Franc. The Cabernet Franc explants formed callus after 15 days of exposure to 2,4-D. This indicates that it is an optimal material for genetic improvement.
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Claims 7
Claim · model-written summary
Cabernet Franc uninodal cuttings reached a mean in vitro explant establishment of 88%.
- Taxon
- Vitis vinifera L.
Vitis viniferat0 - Material
- Cabernet Franct0
- Outcome
- establishmente1
- Value
- 88%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“88% of establishment”
t0“Vitis vinifera L. var. Cabernet Franc”
Claim · model-written summary
Cabernet Franc cuttings reached a mean rooting of 79% in vitro.
- Taxon
- Vitis vinifera L.Vitis viniferat0
- Material
- Cabernet Franct0
- Outcome
- rootinge1
- Value
- 79%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“79% of rooting”
t0“Vitis vinifera L. var. Cabernet Franc”
Claim · model-written summary
In vitro Cabernet Franc cuttings produced 5 leaves per cutting.
- Taxon
- Vitis vinifera L.Vitis viniferat0
- Material
- Cabernet Franct0
- Outcome
- leaves per cuttinge1
- Value
- 5e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“5 leaves per cutting”
t0“Vitis vinifera L. var. Cabernet Franc”
Claim · model-written summary
Ex vitro acclimatization of the in vitro Cabernet Franc plants reached 100%.
- Taxon
- Vitis vinifera L.Vitis viniferat0
- Material
- Cabernet Franct0
- Outcome
- ex vitro acclimatizatione1
- Value
- 100%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“100% of ex vitro acclimatization”
t0“Vitis vinifera L. var. Cabernet Franc”
Claim · model-written summary
Cabernet Franc explants formed callus after 15 days of exposure to 2,4-D.
- Taxon
- Vitis vinifera L.Vitis viniferat0
- Material
- Cabernet France1
- Treatment
- 2,4-De1
- Outcome
- formed calluse1
- Qualifier
- after 15 dayse1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The Cabernet Franc explants formed callus after 15 days of exposure to 2,4-D”
t0“Vitis vinifera L. var. Cabernet Franc”
Claim · model-written summary
Genetic material of Cabernet Franc with good yield, health and acclimatization was obtained from in vitro production of mother plants.
- Taxon
- Vitis vinifera L.Vitis viniferat0
- Outcome
- Genetic material with good yield, health and acclimatizatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Genetic material with good yield, health and acclimatization was obtained from the in vitro production of mother plants of Cabernet Franc”
t0“Vitis vinifera L. var. Cabernet Franc”
Claim · model-written summary
The authors conclude that Cabernet Franc is an optimal material for genetic improvement.
- Taxon
- Vitis vinifera L.Vitis viniferat0
- Outcome
- optimal material for genetic improvemente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“This indicates that it is an optimal material for genetic improvement”
t0“Vitis vinifera L. var. Cabernet Franc”
The same questions in other papers
2,4-D · growth · Vitis vinifera (wine grape)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
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.