doiSerbia

Implementation of Monmonier's algorithm of maximum differences for the regionalization of forest tree populations as a basis for the selection of seed sources

Ivetić V. (Šumarski fakultet, Beograd)
Isajev V. (Šumarski fakultet, Beograd)
Stavretović N. (Šumarski fakultet, Beograd)
Mladenović-Drinić Snežana (Institut za kukuruz "Zemun polje" D.P., Beograd)

The regionalization of forest tree populations was researched on an example of beech, as the species with the largest range and the widest ecological amplitude in Serbia. The implementation of Monmonier's algorithm of maximum differences to analyze the spatial distances and the matrix of genetic distances generated by RAPD markers produced different results, depending on the method of addressing the genetic distances, so that data processing should be planned in accordance with the number of samples and their geographic location. The analysis is simple and enables a good visualization of genetic variability barriers which, in combination with the data on the distribution and the geographic barriers, can be utilized for recommending the transfer of forest tree reproductive material.

Keywords: Monmonier's algorithm, spatial analysis, beech, genetic diversity