The main Croatian olive cultivar, ‘Oblica’, shows high morphological but low molecular diversity

Strikić, Frane; Mavsar, Dunja Bandelj; Perica, Slavko; Čmelik, Zlatko; Šatović, Zlatko; Javornik, Branka

doi:10.1080/14620316.2009.11512529

Cited by 10 publications

(13 citation statements)

References 11 publications

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“…Morphological variability among 'Žutica' accessions is not surprising having in mind the long period of cultivation, which supports previous studies of clones within predominant olive cultivars such as 'Picholine marocaine' [Zaher et al 2011], and 'Oblica' [Strikic et al 2009].…”

Section: Resultssupporting

confidence: 71%

“…The data confirmed the suitability of multivariate analysis as a basis for further selection on a wider range of individuals. There was no grouping of 'Žutica' individuals according to the location, as was observed in studies of the varieties 'Zard' and 'Rowghani' [Hosseini-Mazinani et al 2004] and 'Oblica' [Strikic et al 2009].…”

Section: Resultsmentioning

confidence: 67%

“…Characterization of the material using multivariate analyses (PCA and cluster analysis) enabled us to gain an overall view of variability amongst the accessions based on the complete range of traits. PCA has been used in the evaluation of olive germplasm [Cantini et al 1999, Trentacoste andPuertas 2011] and in analysis of olive genetic diversity [Bandelj et al 2002, Hosseini-Mazinani et al 2004, Hannachi et al 2008, Uylaşer et al 2008, Strikic et al 2009, Zaher et al 2011. The PCA used in our work showed that more than 91% of observed variability was explained with the first three components, similar to the results reported by Cantini et al [1999] for olive accessions in the germplasm collection in Italy.…”

Section: Resultsmentioning

confidence: 99%

“…Results obtained agreed with previous PCA of morphological characters in olive accessions grown in different olive areas [Cantini et al 1999, Lavee and Wonder 2004, Taamalli et al 2006, Ozkaya et al 2006Trentacoste et al 2010, Zaher et al 2011. Fruit size and endocarp morphology are the products of complex genetic and environmental parameters [Strikic et al 2009]. …”

Section: Resultsmentioning

confidence: 99%

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Fruit and Endocarp Properties in Relation to Intra-Varietal Morphological Diversity of Montenegrin Olive Variety ‘Žutica’

Lazović¹,

Perović²,

Adakalić³

2018

Acta.Sci.Pol.,Hortorum Cultus

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ABSTRACT'Žutica' is the most widespread olive variety of Montenegro, accounting for as much as 98% of olive trees in the southern part of Montenegrin coastal area -Bar subarea. The primary purpose of variety 'Žutica' is olive oil production due to its small fruits and high oil content, although it is also much appreciated as a table olive, prepared in local ways as green and black. As 'Žutica' is an old olive variety there are some phenotypic differences recorded in the fruit properties. Here we evaluated 22 accessions from the area of Bar and Ulcinj, where this variety is very widespread (almost mono-varietal), for 34 parameters of the fruit and endocarp. Significant differences in fruit properties were observed in the accessions. Average fruit size in nine accessions was above 3.5 g and in two accessions more than 4.0 g. Number of fruits per kg ranged from 224 to 330. Cluster analysis and principal component analysis (PCA) were used to group the accessions and evaluate the morphological variability. The accessions clustered into two groups, with two off group accessions of the highest fruit weight. The results showed differences among individuals, especially for large fruit accessions that should be investigated further.

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Section: Resultssupporting

confidence: 71%

Section: Resultsmentioning

confidence: 67%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Fruit and Endocarp Properties in Relation to Intra-Varietal Morphological Diversity of Montenegrin Olive Variety ‘Žutica’

Lazović¹,

Perović²,

Adakalić³

2018

Acta.Sci.Pol.,Hortorum Cultus

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“…Affiliation of fruit and endocarp characteristics (length, width and mass) in PC1 has been reported by several authors. In various olive varieties in Montenegro (Lazović & Adakalić, 2012b), Italy (Cantini et al, 1999), Argentina (Trentacoste & Puertas, 2011) and the Croatian variety 'Oblica' (Strikić et al, 2009), characteristics of fruit and endocarp mostly contribute to the grouping of analyzed individuals into clusters.…”

Section: Discussionmentioning

confidence: 99%

Morphological and microsatellite analysis of the ancient Montenegrin olive variety ‘Žutica’ revealed different clones

Adakalić

Lazović

Arbeiter

et al. 2020

AAS

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<p>The ‘Žutica’ represents the most common Montenegrin olive varieties mainly used for the production of olive oil and green and black fruit canning. Traditionally, the olive plants have been propagated vegetatively, and a small level of genetic polymorphism is expected among clones of the same variety. This topic was only partially studied in the Montenegrin olive ‘Žutica’. Therefore, this study aimed to determine intra-varietal genetic variability in twenty-three ‘Žutica’ trees selected in situ, analyzing the variability of morphological traits and microsatellites. The Principal Component Analyses (PCA) with six axes explains the total cumulative variance of 91.3 %, with fruit and endocarp traits in the first three PC. The unweighted pair group method with arithmetic mean of twenty morphological traits grouped ‘Žutica’ trees into two clusters and five independent trees. Nine microsatellite primers amplified 31 fragments of which 22 were polymorphic and enabled the detection of nine different microsatellite profiles (potential different clones). A comparison of dendrogram groups based on morphological and microsatellite markers showed low cophenetic values in the determination of intra-varietal variability. The results showed that the old variety ‘Žutica’, from a relatively small geographic region, has a variable genetic base, which could be used in the selection of superior clones.</p>

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DNA‐Based Identification of Clonally Propagated Cultivars

Nybom

Weising

2010

Plant Breeding Reviews

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The main Croatian olive cultivar, ‘Oblica’, shows high morphological but low molecular diversity

Cited by 10 publications

References 11 publications

Fruit and Endocarp Properties in Relation to Intra-Varietal Morphological Diversity of Montenegrin Olive Variety ‘Žutica’

Fruit and Endocarp Properties in Relation to Intra-Varietal Morphological Diversity of Montenegrin Olive Variety ‘Žutica’

Morphological and microsatellite analysis of the ancient Montenegrin olive variety ‘Žutica’ revealed different clones

DNA‐Based Identification of Clonally Propagated Cultivars

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