67 KB869 KB43 KB197320131999Brus, RobertGömöry, DušanHorvat-Marolt, SonjaPaule, Ladislav22 straništevilka:60str. 85-106ISSN:0351-3114COBISSID:603814URN:URN:NBN:SI:doc-4SBFUFPOslInštitut za gozdno in lesno gospodarstvoUniverza v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo & Oddelek za lesarstvoZbornik gozdarstva in lesarstvabiodiversitybiološka raznovrstnostbukevpalinologijaSloveniaSlovenijataksonomijaGenetska variabilnost bukve (Fagus sylvatica L.) v Sloveniji| Genetic variation of the beech (Fagus sylvatica L.) in Slovenia|The study investigates the genetic variability, genetic diversity and genetic differentiation of the beech (Fagus sylvatica L.) in Slovenia. On the basis ofisozyme analysis, 13 indigenous beech populations were examined. Polymorphism was revealed in 11 isozyme loci, 9 loci show polymorphism in all treated populations. The trend of slight north-south increase of genetic variability is present, while mean observed heterozygosity Ho decreases in thenorth-south direction. Genetic differentiation is relatively weak and we revealed no geographically conditioned differentiation among the populations. The study investigates the genetic variability, genetic diversity and genetic differentiation of the beech (Fagus sylvatica L.) in Slovenia. On the basis ofisozyme analysis, 13 indigenous beech populations were examined. Polymorphism was revealed in 11 isozyme loci, 9 loci show polymorphism in all treated populations. The trend of slight north-south increase of genetic variability is present, while mean observed heterozygosity Ho decreases in thenorth-south direction. Genetic differentiation is relatively weak and we revealed no geographically conditioned differentiation among the populations. The study investigates the genetic variability, genetic diversity and genetic differentiation of the beech (Fagus sylvatica L.) in Slovenia. On the basis ofisozyme analysis, 13 indigenous beech populations were examined. Polymorphism was revealed in 11 isozyme loci, 9 loci show polymorphism in all treated populations. The trend of slight north-south increase of genetic variability is present, while mean observed heterozygosity Ho decreases in thenorth-south direction. Genetic differentiation is relatively weak and we revealed no geographically conditioned differentiation among the populationsRaziskava obravnava genetsko variabilnost, genetsko raznolikost in genetsko diferenciacijo bukve (Fagus sylvatica L.) v Sloveniji. S pomočjo izoencimske analize smo pregledali 13 avtohtonih bukovih populacij. Polimorfizem smo odkrili na 11 od 12 analiziranih izoencimskih lokusih, 9 lokusov je polimorfnih v vseh populacijah. Opazen je rahel trend naraščanja genetske variabilnosti v smeri od severa proti jugu, medtem ko povprečna ugotovljena heterozigotnost Ho od severa proti jugu upada. Genetska diferenciranost je razmeroma majhna, med populacijami pa nismo odkrili diferenciranosti, ki bi ji lahko pripisali jasno geografsko pogojenostTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Biotehniška fakulteta