Morphological characteristics, microsatellite fingerprinting and determination of incompatibility genotypes of Sicilian sweet cherry cultivars

Marchese, Annalisa; Tobutt, K. R.; Raimondo, A; Motisi, Antonio; Bošković, R.; Clarke, J. B.; Caruso, Tonino

doi:10.1080/14620316.2007.11512197

Cited by 38 publications

(30 citation statements)

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“…Adult trees can live up to 100 years and flowering generally occurs for diameter at breast height of 4 cm. P. avium reproduces sexually and auto-fertilization is prevented by a gametophytic incompatibility system (Granger, 2004;De Cuyper et al, 2005;Schueler et al, 2006;Marchese et al, 2007;Vaughan et al, 2008). This means that two individuals carrying the same genotype at the S-locus will not be compatible.…”

Section: Introductionmentioning

confidence: 99%

Molecular and quantitative signatures of biparental inbreeding depression in the self-incompatible tree species Prunus avium

2012

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Genetic diversity strongly influences populations' adaptability to changing environments and therefore survival. Sustainable forest management practices have multiple roles including conservation of genetic resources and timber production. In this study, we aimed at better understanding the variation in genetic diversity among adult and offspring individuals, and the effects of mating system on offspring survival and growth in wild cherry, Prunus avium. We analysed adult trees and open pollinated seed-families from three stands in Germany at eight microsatellite loci and one incompatibility system locus and conducted paternity analyses. Seed viability testing and seed sowing in a nursery allowed further testing for the effects of pollen donor diversity and genetic similarity between mates on the offspring performance at the seed and seedling stages. Our results were contrasting across stands. Loss of genetic diversity from adult to seedling stages and positive effect of mate diversity on offspring performance occurred in one stand only, whereas biparental inbreeding depression and significant decrease in fixation index from adults to seedlings was detected in two stands. We discussed the effects of stand genetic diversity on the magnitude of biparental inbreeding depression at several life-stages and its consequences on the management of genetic resources in P. avium.

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Section: Introductionmentioning

confidence: 99%

Molecular and quantitative signatures of biparental inbreeding depression in the self-incompatible tree species Prunus avium

2012

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“…The development of molecular techniques enabled identification of the S-alleles of sweet cherry cultivars based on PCR of the S-RNase gene (Wiersma et al 2001;Sonneveld et al 2001Sonneveld et al , 2003Sonneveld et al , 2006Choi et al 2002;Wünsch, Hormaza 2004;Marchese et al 2007;Gisbert et al 2008). The S-RNase gene contains several conservative domains and two introns of variable size depending on the S-haplotype (Sonneveld et al 2001;Gisbert et al 2008).…”

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confidence: 99%

“…At first, 26 incompatibility groups were created (Tobutt et al 2004). As the composition of the S-alleles in other cultivars of sweet cherry was determined, new groups were created (Békefi et al 2003(Békefi et al , 2010Sonneveld et al 2003;Marchese et al 2007;Schuster et al 2007;Gisbert et al 2008;Ipek et al 2011;Schuster 2012;Szikriszt et al 2013). Currently, the cultivars of sweet cherry are assigned to 47 incompatibility groups I-XLVII, to the group of self-compatible cultivars and to the group '0' of unique S-genotypes as universal pollen donors (Schuster 2012).…”

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confidence: 99%

“…Identification of S-alleles was performed for sweet cherry cultivars from Western Europe, for Belgian and British wild cherries, for sweet cherry cultivars and selections gathered in the Swedish gene bank, and for the local Sicilian, Spanish, Greek, Turkish and Croatian cultivars Tobutt et al 2004;De Cuyper et al 2005;Marchese et al 2007;Gisbert et al 2008;Lacis et al 2008;Vaughan et al 2008;Ganopoulos et al 2010;Ipek et al 2011;Ercisli et al 2012;Szikriszt et al 2013;Cachi, Wünsch 2014). S-alleles were also identified in sweet cherry cultivars originating in several countries of Central and Eastern Europe, mostly in the cultivars and selections gathered in the Latvian collection, and also in the Hungarian cultivars, but in only a few of the Czech and Ukrainian cultivars (Békefi et al 2003(Békefi et al , 2010Schuster et al 2007;Lacis et al 2008;Schuster 2012).…”

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Identification of S-genotypes of sweet cherry cultivars from Central and Eastern Europe

Lisek

Rozpara

Głowacka

et al. 2015

Hort. Sci. (Prague)

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Lisek A., Rozpara E., Głowacka A., Kucharska D., Zawadzka M. (2015): Identification of S-genotypes of sweet cherry cultivars from Central and Eastern Europe. Hort. Sci. (Prague), 42: 13-21.Sweet cherry is a species that is characterized by self-incompatibility, which causes difficulties in obtaining high yields of sweet cherry fruit. Determination of the composition of the S-alleles of sweet cherry cultivars is useful both to growers producing the fruit and breeders when selecting cultivars for cross-fertilizations. In this work, S-alleles have been identified for 47 sweet cherry cultivars from Central and Eastern Europe, mostly from Ukraine and the Czech Republic, with S-genotypes of 43 cultivars identified for the first time. To identify the S-alleles, PCR-based methods were used. In each cultivar, two of the following eight S-alleles were identified: S 1 , S 2 , S 3 , S 4 , S 5 , S 6 , S 9 and S 13 . In the cultivars from the Czech Republic, the most frequently occurring were the alleles S 3 , S 1 and S 4 . In the cultivars originating in Ukraine, the most frequently found were the alleles S 5 and S 9 , which makes them differ considerably from the sweet cherry cultivars from other regions of Europe. The tested sweet cherry cultivars were assigned to 20 of the existing incompatibility groups.

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“…Oltretutto, le analisi genetiche possono migliorare la conoscenza di specifici processi storici, rafforzando o smentendo ipotesi di migrazione di specie in passato e incentivare così la conservazione di specifici corredi genetici (Marchese et al 2007). È utile sottolineare che, per quanto ci si riferisca ad una porzione di territorio nazionale relativamente ridotta, le foreste peninsulari, in particolare quelle abruzzesi, mostrano un elevato tasso di biodiversità, in cui sono frequenti endemismi che testimoniano antiche migrazioni dei periodi glaciali e post-glaciali (ad esempio popolazioni di abete bianco, betulla ed ontano) e contatti con la flora balcanica.…”

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Definition of regions of provenance and seed zones for forest basic and moltiplication materials of Abruzzo region

Marchi¹,

Chiavetta²,

Castaldi³

et al. 2013

Forest@

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IntroduzioneSecondo lo schema sul commercio dei materiali forestali di moltiplicazione dell'OECD (Organisation for Economic Co-operation and Development) una zona di raccolta o seed zone (a volte erroneamente definita come Regione di Provenienza) di una specie o di una entità sottospecifica è un'area o gruppo di aree soggette a condizioni ecologiche sufficientemente uniformi, in cui i soprassuoli mostrano caratteri fenotipici (e) o genetici simili (OECD 2007).Questo schema internazionale, a cui aderisce anche l'Italia, stabilisce tra l'altro le regole ed i criteri con cui procedere alla loro definizione, individuandole come uno strumento di lavoro necessario. Alcune delle regole più importanti sono le seguenti: Regola 2. Definizione di Regioni di Provenienza (RdP) 2.1 Stabilire Regioni di Provenienza è fondamentale per l'attuazione dello schema. Le autorità designate realizzeranno Regioni di Provenienza per tutte le specie a cui è applicato lo schema. 2.2 Le Regioni di Provenienza saranno delineate per mezzo di confini amministrativi o geografici e, dove applicabile, dall'altitudine e da altri confini giudicati significativi. 2.3 Dovranno essere definite e pubblicate mappe con i confini delle Regioni di Provenienza ed i loro numeri o lettere di riferimento. 2.4 Le mappe ed una descrizione dettagliata di ciascuna Regione di Provenienza devono essere sottoposte al Segretariato dell'OECD. Nelle RdP sono localizzati i materiali di base da cui raccogliere i Materiali Forestali di Moltiplicazione (MFM); di questi i principali e più importanti agli effetti pratici sono sicuramente i boschi da seme rientranti all'interno della categoria "selezionati". In ultima analisi, è bene che l'approvvigionamento di materiali di moltiplicazione, soprattutto semi, venga effettuato in aree le cui condizioni ecologiche siano il più simile possibile a quelle del sito o dei siti ove si

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Morphological characteristics, microsatellite fingerprinting and determination of incompatibility genotypes of Sicilian sweet cherry cultivars

Cited by 38 publications

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Molecular and quantitative signatures of biparental inbreeding depression in the self-incompatible tree species Prunus avium

Molecular and quantitative signatures of biparental inbreeding depression in the self-incompatible tree species Prunus avium

Identification of S-genotypes of sweet cherry cultivars from Central and Eastern Europe

Definition of regions of provenance and seed zones for forest basic and moltiplication materials of Abruzzo region

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