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Pregled bibliografske jedinice broj: 782634

Examination of genetic diversity of common bean from the western balkans


Maras, Marko; Pipan, Barbara; Šuštar-Vozlič, Jelka; Todorović, Vida; Đurić, Gordana; Vasić, Mirjana; Kratovalieva, Suzana; Ibusoska, Afrodita; Agić, Rukie; Matotan, Zdravko et al.
Examination of genetic diversity of common bean from the western balkans // Journal of the American Society for Horticultural Science, 160 (2015), 4; 308-316 (međunarodna recenzija, članak, znanstveni)


Naslov
Examination of genetic diversity of common bean from the western balkans

Autori
Maras, Marko ; Pipan, Barbara ; Šuštar-Vozlič, Jelka ; Todorović, Vida ; Đurić, Gordana ; Vasić, Mirjana ; Kratovalieva, Suzana ; Ibusoska, Afrodita ; Agić, Rukie ; Matotan, Zdravko ; Čupić, Tihomir ; Meglič, Vladimir

Izvornik
Journal of the American Society for Horticultural Science (0003-1062) 160 (2015), 4; 308-316

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Phaseolus vulgaris ; landraces ; gene pools ; gene flow ; SSRs

Sažetak
In this study, genetic diversity of 119 accessions of common bean (Phaseolus vulgaris) from five former Yugoslav republics constituting the western Balkans was assessed by 13 microsatellite markers. This set of markers has proven before to efficiently distinguish between bean genotypes and assign them to either the Andean or the Mesoamerican gene pool of origin. In this study, 118 alleles were detected or 9.1 per locus on average. Four groups (i.e., Slovene, Croatian, Bosnian, and Serbian) showed similarly high levels of genetic diversity as estimated by the number of different alleles, number of effective alleles, Shannon’s information index, and expected heterozygosity. Mildly narrower genetic diversity was identified within a group of Macedonian accessions ; however, this germplasm yielded the highest number of private alleles. All five germplasms share a great portion of genetic diversity as indicated by the analysis of molecular variance (AMOVA). On the basis of the scored number of migrants, we concluded that the most intensive gene flow in the region exists in Bosnia and Herzegovina. Cluster analysis based on collected molecular data classified the accessions into two large clusters that corresponded to two gene pools of origin (i.e., Andean and Mesoamerican). We found that Andean genotypes are more prevalent than Mesoamerican in all studied countries, except Macedonia, where the two gene pools are represented evenly. This could indicate that common bean was introduced into the western Balkans mainly from the Mediterranean Basin. Bayesian cluster analysis revealed that in the area studied an additional variation exists which is related to the Andean gene pool. Different scenarios of the origin of this variation are discussed in the article.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija)



POVEZANOST RADA


Ustanove
Poljoprivredni institut Osijek

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • AGRICOLA
  • CAB Abstracts