DIGITALNA ARHIVA ŠUMARSKOG LISTA
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| ŠUMARSKI LIST 9-10/2008 str. 57 <-- 57 --> PDF |
D. Ballian, B. Giersberg, U. Tröber: GENETIČKA VARIJABILNOST OBIČNE TISE (Taxus baccata L.) ... Šumarski list br. 9–10, CXXXII (2008), 431-443 tant and less susceptible to degradation and drying, than the populations from the west as they possess sufficient genetic variability. Lower value of heterozygosis of the studied populations as opposed to the populations of the Yew from Central Europe show that the studied populations were under strong anthropogenic influence, however, they did not lose much of its adaptation genetic potential. If we analyze the heterozygosis of the gene loci 6-Pgdh – A, that is quite high, points at higher level of resistance of our Yew populations. In order to preserve natural genetic resources of Common Yew in Bosnia and Herzegovina, it is necessary to establish gene banks in situ and ex situ, which are necessary for preservation of the genetic diversity. In the activities with larch, and in its restoration, advantage should be given to its natural rejuvenation, with permanent monitoring of its genetic structure, in order to allow timely measures for preservation of optimal natural genetic structure that is typical for each separate population. |