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Titolo:
Genetic differentiation and phylogeny of beech on the Balkan peninsula
Autore:
Gomory, D; Paule, L; Brus, R; Zhelev, P; Tomovic, Z; Gracan, J;
Indirizzi:
Tech Univ, Lesnicka Fak, SK-96053 Zvolen, Slovakia Tech Univ Zvolen Slovakia SK-96053 snicka Fak, SK-96053 Zvolen, Slovakia Biotech Fac, Dept Forestry, SLO-1111 Ljubljana, Slovenia Biotech Fac Ljubljana Slovenia SLO-1111 ry, SLO-1111 Ljubljana, Slovenia Higher Forestry Inst, Fac Forestry, BG-1156 Sofia, Bulgaria Higher Forestry Inst Sofia Bulgaria BG-1156 try, BG-1156 Sofia, Bulgaria JP Srbijasume, YU-11000 Belgrade, Yugoslavia JP Srbijasume Belgrade Yugoslavia YU-11000 YU-11000 Belgrade, Yugoslavia Forestry Res Inst, HR-41420 Jastrebarsko, Croatia Forestry Res Inst Jastrebarsko Croatia HR-41420 20 Jastrebarsko, Croatia
Titolo Testata:
JOURNAL OF EVOLUTIONARY BIOLOGY
fascicolo: 4, volume: 12, anno: 1999,
pagine: 746 - 754
SICI:
1010-061X(199907)12:4<746:GDAPOB>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
FAGUS-SYLVATICA L; SPATIAL DIFFERENTIATION; F-STATISTICS; EUROPE; VARIABILITY; POPULATIONS; DISTANCE;
Keywords:
Balkan; Fagus moesiaca (Domin Maly) Czeczott; genetic differentiation; phylogeny; taxonomy;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Gomory, D Tech Univ, Lesnicka Fak, TG Masaryka 24, SK-96053 Zvolen, Slovakia Tech Univ TG Masaryka 24 Zvolen Slovakia SK-96053 len, Slovakia
Citazione:
D. Gomory et al., "Genetic differentiation and phylogeny of beech on the Balkan peninsula", J EVOL BIOL, 12(4), 1999, pp. 746-754

Abstract

Genetic differentiation of 57 beech populations originating from a wide geographical space from the foothills of the Eastern Alps over the Balkan peninsula was investigated employing isozyme markers. Pooled datasets of European beech populations originating from four adjacent regions and Eastern beech populations originating from Thrace and Western Asia Minor were compared. Considerable differences of allele frequencies among regions were found in several marker loci. The highest level of genetic multiplicity and differentiation was found in the populations from the southern Balkans; however,the north-western populations showed higher genetic diversity. The patternof genetic differentiation based on multilocus genetic distances is a clinal one. The populations belonging to the putative taxon Fagus moesiaca Czeczott seem to form an independent group. Three hypotheses of the evolutionary, origin of this taxon are discussed: selection, introgressive hybridization and continuous evolution.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 20:10:43