Abstract
In the present study, start codon targeted (SCoT) polymorphism and CAAT box-derived polymorphism (CBDP) molecular markers were used to study the genetic diversity of ten strawberry cultivars. In addition, shoot regeneration from in vitro leaf explants of ten commercial cultivars, i.e Aicyberry, Kayonoka, Tochiotome, Penchika, Amauo, Pajado, Selva, Monterey, Camarosa, and Albion, was also investigated. The result showed that a total of 9 SCoT primers and 9 CBDP primers detected genetic polymorphism among ten strawberry cultivars. Comparatively, SCoT markers proved to be more efficient than CBDP markers in terms of percentage polymorphism as the former detected an average of 74.49% and the latter at 71.15%. Meanwhile, the indices of genetic diversity from the aggregated data of two techniques SCoT and CBDP are as follows: expected heterozygosity (He) 0.2480, Shannon index (I) 0.3749, polymorphic band ratio 75.56%. The highest level of genetic similarity among the cultivars was 0.827 (between Aicyberry and Kayonoka varieties), the lowest was 0.586 (between Aicyberry and Selva varieties), and the average was 0.724. In addition, the results of shoot regeneration of strawberry varieties from leaf discs with different sizes were strongly dependent on the genotype and weakly on explant size. Leaf explants (3 mm in size) of Camarosa cultivar cultured on MS medium supplemented with 7 g/l agar, 30 g/l sucrose and 2 mg/l TDZ gave the best shoot regeneration.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 11
Claim · model-written summary
Nine SCoT and nine CBDP primers detected genetic polymorphism among ten strawberry cultivars.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0 - Outcome
- genetic polymorphisme0
- Value
- 9 SCoT primers and 9 CBDP primerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“a total of 9 SCoT primers and 9 CBDP primers detected genetic polymorphism among ten strawberry cultivars”
Claim · model-written summary
SCoT markers detected average polymorphism of 74.49%, more than CBDP markers.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- percentage polymorphisme0
- Direction
- more efficiente0
- Value
- 74.49%e0
- Qualifier
- 71.15%e0
- Comparator
- CBDP markerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SCoT markers proved to be more efficient than CBDP markers in terms of percentage polymorphism as the former detected an average of 74.49% and the latter at 71.15%”
t0“strawberry”
Claim · model-written summary
Combined marker data gave expected heterozygosity of 0.2480.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- expected heterozygositye0
- Value
- 0.2480e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“expected heterozygosity (He) 0.2480, Shannon index (I) 0.3749, polymorphic band ratio 75.56%”
t0“strawberry”
Claim · model-written summary
Combined marker data gave a Shannon index of 0.3749.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- Shannon indexe0
- Value
- 0.3749e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Shannon index (I) 0.3749, polymorphic band ratio 75.56%”
t0“strawberry”
Claim · model-written summary
Combined marker data gave a polymorphic band ratio of 75.56%.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- polymorphic band ratioe0
- Value
- 75.56%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“polymorphic band ratio 75.56%”
t0“strawberry”
Claim · model-written summary
Genetic similarity was highest between Aicyberry and Kayonoka at 0.827.
- Taxon
- strawberryFragaria ×ananassat0
- Material
- Aicyberry and Kayonoka varietiese0
- Outcome
- genetic similaritye0
- Direction
- higheste0
- Value
- 0.827e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest level of genetic similarity among the cultivars was 0.827 (between Aicyberry and Kayonoka varieties)”
t0“strawberry”
Claim · model-written summary
Genetic similarity was lowest between Aicyberry and Selva at 0.586.
- Taxon
- strawberryFragaria ×ananassat0
- Material
- Aicyberry and Selva varietiese0
- Outcome
- loweste0
- Direction
- loweste0
- Value
- 0.586e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest was 0.586 (between Aicyberry and Selva varieties)”
t0“strawberry”
Claim · model-written summary
Average genetic similarity was 0.724.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- averagee0
- Value
- 0.724e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and the average was 0.724”
t0“strawberry”
Claim · model-written summary
Strawberry shoot regeneration depended strongly on genotype.
- Taxon
- strawberryFragaria ×ananassae0
- Material
- genotypee0
- Organ / stage
- leaf discse0
- Outcome
- shoot regeneratione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shoot regeneration of strawberry varieties from leaf discs with different sizes were strongly dependent on the genotype and weakly on explant size”
Claim · model-written summary
Strawberry shoot regeneration depended weakly on explant size.
- Taxon
- strawberryFragaria ×ananassae0
- Organ / stage
- leaf discse0
- Outcome
- shoot regeneratione0
- Qualifier
- explant sizee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shoot regeneration of strawberry varieties from leaf discs with different sizes were strongly dependent on the genotype and weakly on explant size”
Claim · model-written summary
Three millimetre Camarosa leaf explants on supplemented MS medium gave the best shoot regeneration.
- Taxon
- strawberryFragaria ×ananassat0
- Material
- Camarosa cultivare0
- Organ / stage
- Leaf explantse0
- Treatment
- MS medium supplemented with 7 g/l agar, 30 g/l sucrose and 2 mg/l TDZe0
- Outcome
- shoot regeneratione0
- Direction
- beste0
- Qualifier
- 3 mm in sizee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaf explants (3 mm in size) of Camarosa cultivar cultured on MS medium supplemented with 7 g/l agar, 30 g/l sucrose and 2 mg/l TDZ gave the best shoot regeneration”
t0“strawberry”
The same questions in other papers
sucrose · growth · Fragaria x ananassa (strawberry)Positive and negative results
9 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
8 papers more in this group
See all 12 papers →Thidiazuron · growth · Fragaria x ananassa (strawberry)Positive and negative results
19 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
17 papers more in this group
See all 21 papers →agar · growth · Fragaria x ananassa (strawberry)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →in vitro · growth · Fragaria x ananassa (strawberry)Positive and negative results
75 papers in the same direction as this paper · 9 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- negative
82 papers more in this group
See all 86 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.