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Genetska variabilnost bukve (Fagus sylvatica L.) v Sloveniji
Brus, Robert (Avtor), Horvat-Marolt, Sonja (Avtor), Paule, Ladislav (Avtor), Gömöry, Dušan (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://eprints.gozdis.si/id/eprint/401 Novo okno

Izvleček
Raziskava 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 pogojenost.

Jezik:Slovenski jezik
Ključne besede:bukev, Fagus sylvatica, areal razširjenosti, genetska variabilnost, genetska raznolikost, genetska diferenciacija, Slovenija
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:BF - Biotehniška fakulteta
Leto izida:1999
Založnik:Inštitut za gozdno in lesno gospodarstvo
Št. strani:str. 85-106
Številčenje:Št. 60
UDK:630*1
ISSN pri članku:0351-3114
COBISS.SI-ID:603814 Povezava se odpre v novem oknu
Število ogledov:561
Število prenosov:42
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
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Gradivo je del revije

Naslov:Zbornik gozdarstva in lesarstva
Skrajšan naslov:Zb. gozd. lesar.
Založnik:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 Novo okno

Sekundarni jezik

Jezik:Angleški jezik
Naslov:Genetic variation of the beech (Fagus sylvatica L.) in Slovenia
Izvleček:
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 populations.


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