Naslov (eng)

Ancient genetic bottleneck and Plio-Pleistocene climatic changes imprinted the phylobiogeography of European Black Pine populations

Autor

Naydenov, Krasimir D.
Michel, Naydenov K.
Alexander, Alexandrov,
Vasilevski, Kole
Hinkov, Georgi
Matevski, Vlado
Nikolić, Biljana M.
Goudiaby, Venceslas
Riegert, Dave
Paitaridou, Despina
Christou, Andreas
Goia, Irina
Carcaillet, Christopher
Escudero Alcantara, Adrian
Ture, Cengiz
Gulcu, Suleyman
Gyuleva, Veselka
Bojović, Srđan
Peruzzi, Lorenzo
Kamary, Salim
Tsarev, Anatoly
Bogunic, Faruk

Publisher

Opis (eng)

"The historical changes in European Black Pine population size across the whole natural distribution in Europe and Asia Minor were analyzed facing the Plio-Pleistocene climatic fluctuations. Thirteen chloroplast SSRs and SNPs markers have been studied under the assumptions of “neutral evolution.” Populations and meta-populations had different histories of migration routes, and they were strongly affected by complex patterns of isolation, fragmentation, speciation, expansion (1.88– 4.28 Ma), purification selection (2.09–21.41 Ma) and bottleneck (1.85–21.76 Ma). A significant number of populations (min. 29–41%) were in equilibrium for very long periods. Generally, the bottleneck revealed by chloroplast DNA is weaker than the bottleneck revealed by nuclear DNA. The Ne immediately after the bottleneck reaches between 1820 and 3640 individuals. Generally, the historical effective population sizes shrink significantly for the Tertiary period from 10–15 up to 2.5 Ma inWestern Europe (by 82%), followed by Asia Minor (69%) and the Balkan Peninsula (28%), likely resulting from important climatic changes. The rates and frequencies of stepwise westwards migration waves have been not sufficient to prevent isolation between the meta-populations and to suppress “sympatric speciation.” The migration was weak for the Pliocene, but was maximal for the Pleistocene, and finally silent for the present interglacialperiod, namely the Holocene. "

Jezik

engleski

Datum

2017

Licenca

Ovo delo je licencirano pod uslovima licence
Creative Commons CC BY 4.0 - Creative Commons Autorstvo 4.0 International License.

http://creativecommons.org/licenses/by/4.0/legalcode

Predmet

Pinus nigra, Plio-Pleistocene, climatic fluctuations, cpDNA, Historical effective population size, Expansion, Equilibrium, Bottleneck, Migration

Deo kolekcije (1)

o:1347

Radovi Instituta za šumarstvo