Cultivar based selection and genetic analysis of strawberry fruits with high levels of health promoting compounds

Padula, Maria Carmela; Lepore, Laura; Milella, Luigi; Ovesná, Jaroslava; Malafronte, Nicola; Martelli, Giuseppe; Tommasi, Nunziatina De

doi:10.1016/j.foodchem.2012.11.025

Cited by 36 publications

(34 citation statements)

References 28 publications

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“…The variability of the test cases was analysed in terms of outliers, which were not found in the analysed set. The methodology for this type of analyses, which includes three main stages employing univariate and multivariate methods, has been used in the work of many authors concerning fruit plants, such as strawberry, blackcurrant or heather plants (Lopes et al 2012;Pluta et al 2012;Padula et al 2013).…”

Section: Methodssupporting

confidence: 89%

Multivariate assessment of cultivars' biodiversity among the Polish strawberry core collection

Sieczko¹,

Masny

Pruski³

et al. 2015

Hort. Sci. (Prague)

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Sieczko L., Masny A., Pruski K., Żurawicz E., Mądry W. The diversity of parental genotypes has a major impact on the progress of plant breeding. This study assessed phenotypic biodiversity of 91 strawberry genotypes in the core collection of the Research Institute of Horticulture in Skierniewice, Poland, using multivariate statistical methods. The assessment was carried out from 2008 through 2010 for 13 traits describing plant growth vigour, flowering and fruit ripening times, fruit yield, fruit appearance and quality (position of the calyx in relation to the surface of the fruit, fruit size and firmness, skin and flesh colour, fruit glossiness, intensity of the fruit's aroma and sweetness), as well as the genotypes' capacity for repeat-fruiting during the summer-autumn period. A principal component analysis using a hierarchical cluster analysis reduced the number of dimensions of more than a dozen traits describing the diversity of the assessed cultivars and identified six homogeneous groups, each consisting of cultivars with similar traits; this will simplify mate selection in the hybridization program and may reduce the size of the core collection.

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Section: Methodssupporting

confidence: 89%

Multivariate assessment of cultivars' biodiversity among the Polish strawberry core collection

Sieczko¹,

Masny

Pruski³

et al. 2015

Hort. Sci. (Prague)

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show abstract

“…The P3R and C3G contents were lower, similar to those in the studies done by Goulas and Mangaranis (2011), Kajdžanoska et al (2011), Fernandes et al (2012, and Tarola et al (2013). The total anthocyanins content was also systematically different between the genotypes investigated, with levels in the range of 188.8 to 659.8 µg g −1 , similar to the results obtained by Padula et al (2012). The genotype with the highest anthocyanin content was 'SJ0618', followed by 'SJ081437', whereas 'SJ01110' contained the fewest anthocyanins.…”

Section: Phenolic Composition (Hplc)mentioning

confidence: 99%

Agronomic characteristics and phytochemical profiles of advanced June-bearing strawberry lines for the northern Canadian climate

Xie

Fan

Charlebois

et al. 2014

AFSci

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Eleven advanced strawberry lines (‘SJ011‑10’, ‘SJ0440‑2’, ‘SJ061‑8’, ‘SJ066‑3’, ‘SJ069‑3’, ‘SJ069‑12’, ‘SJ0814‑37’, ‘SJ8518‑11’, ‘K04‑12’, ‘LL0220‑10’ and ‘V151’) were evaluated for their yield, fruit quality, total phenolic content, total antioxidant capacity, and phenolic composition, and were compared with a commercial cultivar (‘Wendy’). The results showed that ‘SJ069‑3’ had excellent soluble solids content, mid-level titratable acidity, low weight loss, and the best firmness among all the cultivars. Higher total antioxidant capacity was found in ‘SJ069‑3’, according to ferric reducing antioxidant power and oxygen radical absorbance capacity assays, an indication that ‘SJ069‑3’ is a promising new cultivar for the fresh market. In addition to rich individual phenolics, ‘SJ061‑8’ had the highest total antioxidant capacity, which was significantly different from the other genotypes, suggesting the potential use of this line as parent material in breeding or as a functional food ingredient. There was a strong relationship between total antioxidant capacity and total phenolic content, according to Folin–Ciocalteu, ferric reducing antioxidant power, and oxygen radical absorbance capacity assays. This study confirms that anthocyanins are major phenolic compounds contributing to the main antioxidant power of strawberries.

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“…Nowadays, due to the subsequent crossing efforts with different Fragaria species, there is a great range of cultivars with distinct phenotypic and adaptation characteristics (Capocasa et al, 2008;Padula et al, 2013;Vandendriessche et al, 2013;Mazur et al, 2014), which could be exploited. Therefore, the study of expression of genes in different cultivars and under environmental stresses may provide useful information regarding the molecular mechanisms highlighting the stress tolerance enabling for the development of genetic engineering approaches.…”

Section: Introductionmentioning

confidence: 99%

Validation of reference genes for accurate normalization of gene expression for real time-quantitative PCR in strawberry fruits using different cultivars and osmotic stresses

Galli

Borowski

Perin

et al. 2015

Gene

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Cultivar based selection and genetic analysis of strawberry fruits with high levels of health promoting compounds

Cited by 36 publications

References 28 publications

Multivariate assessment of cultivars' biodiversity among the Polish strawberry core collection

Multivariate assessment of cultivars' biodiversity among the Polish strawberry core collection

Agronomic characteristics and phytochemical profiles of advanced June-bearing strawberry lines for the northern Canadian climate

Validation of reference genes for accurate normalization of gene expression for real time-quantitative PCR in strawberry fruits using different cultivars and osmotic stresses

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