Naslov
Ballian, Dalibor ; Bogunić, Faruk ; Božić, Gregor ; Mataruga, Milan ; Kajba, Davorin.
(Genetic differentiation of Norway spruce (Picea abies Karst.) in the western Balkans)

Autori
Ballian, Dalibor ; Bogunić, Faruk ; Božić, Gregor ; Mataruga, Milan ; Kajba, Davorin.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
The International Forestry Review / John A.Parrotta, Mary A.Carr - Seoul, 2010, 99-99

Skup
Forests for the Future: Sustaining Society and the Environment

Mjesto i datum
Seoul, Republika Koreja, 23.-28. Kolovoza

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
genetic variability; Picea abies; western Balkan

Sažetak
Molecular genetic identifi cation was performed with recognized iso-enzyme markers in 12 natural spruce populations and one artifi cial (Picea abies Karst.) for the western Balkans, in the wider area of Bosnia and Herzegovina. Variability was analyzed by using 13 iso-enzyme systems on 20 polymorphous loci, with 73 alleles. Average number of alleles per locus ranged between 1.80 and 2.60. Obtained results show the existence of great variability within the populations, and existence of clinal variability for gene locus GOT – C. Genetic multi-locus diversity ranged between 27.5 and 37.0, and gene pool diversity between 1.277 and 1.380. Medium size differentiation for all populations is quite low and is Dj = 1, 91. This size shows us the proportion of the total diversity, which can be estimated to around 98%. This is due to the genetic variability among individuals within the populations, as well as the variability and poor differentiation among the populations. On the basis of research, that would mean that each important ecological niche for spruce should have its gene bank, with an appropriate number of individual units, in order to preserve ecological and physiological features of the populations.

Izvorni jezik
Engleski

Znanstvena područja
Šumarstvo

POVEZANOST RADA