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izvor podataka: crosbi

DNA fingerprinting of olive varieties in Istria (Croatia) by microsatellite markers (CROSBI ID 134490)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Poljuha, Danijela ; Sladonja, Barbara ; Šetić, Elvino ; Milotić, Aldo ; Bandelj, Dunja ; Jakše, Jernej ; Javornik, Branka DNA fingerprinting of olive varieties in Istria (Croatia) by microsatellite markers // Scientia horticulturae, 115 (2008), 3; 223-230

Podaci o odgovornosti

Poljuha, Danijela ; Sladonja, Barbara ; Šetić, Elvino ; Milotić, Aldo ; Bandelj, Dunja ; Jakše, Jernej ; Javornik, Branka

engleski

DNA fingerprinting of olive varieties in Istria (Croatia) by microsatellite markers

The Istria region, where olives have been cultivated for many centuries, is characterized by a considerable variety of microclimates. The study of varieties traditionally cultivated in Croatian Istria and their relationships with varieties in historically and geographically connected regions is very important in order to identify native olive germplasm, well adapted to local conditions, and to characterize the oil of regional origin. Twelve olive microsatellite markers were used for identification and differentiation of a set of 27 olive accessions grown in Istria (Croatia). Among the 27 accessions, 18 different SSR profiles were discriminated. All 12 microsatellite markers analysed were polymorphic, revealing a total of 81 alleles. The number of alleles per locus ranged from four to nine. This is the first molecular characterization of olive germplasm in Croatian Istria. The analysis clarified the genetic relationships of varieties native to Croatian Istria with introduced olive varieties, as well as with varieties in the neighbouring Slovene Istria region. Numerous varieties in neighbouring regions showed high similarity and a few cases of synonymy (‘ Bilica’ -‘ Bjankera’ ; ‘ Buga’ -‘ Črna’ ) and one Croatian-Slovenian homonymy (‘ Buža’ -‘ Buga’ ) were observed. The results provide useful information for a native germplasm survey and can be used for the construction of a unique database comprising all olive varieties in the Istrian region of Slovenia and Croatia.

Olea europaea L.; SSR; genotyping; genetic diversity

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Podaci o izdanju

115 (3)

2008.

223-230

objavljeno

0304-4238

Povezanost rada

Poljoprivreda (agronomija), Biotehnologija, Biologija

Indeksiranost