Mitochondrial DNA variation pattern and postglacial history of the Siberian larch (Larix sibirica Ledeb.)
2007 (English)In: Russian journal of ecology, ISSN 1067-4136, E-ISSN 1608-3334, Vol. 38, no 3, 147-154 p.Article in journal (Refereed) Published
Mitochondrial DNA (mtDNA) variation has been studied in populations of the Siberian larch with the use of five PCR-based markers characterizing 29 haplotypes. The studied populations from the main parts of the Siberian larch range belong to several geographically isolated groups with their specific sets of haplotypes, which have probably originated from separate refugia for forest vegetation of the last glacial maximum. Conclusions concerning the possible location of these refugia and the ways and pattern of the postglacial recolonization of the recent Siberian larch range are drawn. The spatial distribution of haplotypes within individual populations is nonrandom. The typical size of the area occupied by a group of plants with the same haplotype is 50–100 m across.
Place, publisher, year, edition, pages
2007. Vol. 38, no 3, 147-154 p.
Siberian larch, phylogeography, mitochondrial DNA, glacial refugia, Northern Eurasia, Pleistocene, Holocene
IdentifiersURN: urn:nbn:se:uu:diva-16350DOI: 10.1134/S1067413607030010ISI: 000246522400001OAI: oai:DiVA.org:uu-16350DiVA: diva2:44121