Genogeography of Pinus sylvestris L. populations in the Greater Caucasus and Crimea

被引：0

作者：

Petrova, I. V. ^{[1
]}

Sannikov, S. N. ^{[1
]}

Tembotova, F. I. ^{[2
]}

Sannikova, N. S. ^{[1
]}

Farzaliev, V. S. ^{[3
]}

Mollaeva, M. Z. ^{[2
]}

Egorov, E. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, Bot Garden, Ekaterinburg 620144, Russia

[2] Russian Acad Sci, Inst Ecol Mt Terr, Kabardino Balkar Sci Ctr, Nalchik 360051, Russia

[3] Natl Acad Sci Azerbaijan, Cent Bot Garden, AZ-1073 Baku, Azerbaijan

来源：

RUSSIAN JOURNAL OF ECOLOGY | 2017年 / 48卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

Greater Caucasus; Crimea; Pinus sylvestris; population; allozyme analysis; genetic distance; genogeography; EUROPE;

D O I：

10.1134/S106741361706008X

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Allozyme analysis of 18 Pinus sylvestris L. populations from seven landscape-geographic groups has been performed in the Greater Caucasus, Crimea, and Russian Plain. The results show that populations of the Mt. Elbrus region (isolated by high mountain ridges) are characterized by lower polymorphism and most distinct differentiation (at the level of geographic race) from other populations, which are differentiated from each other at the level of geographic groups. Genetic gradients (boundaries) between populations reach a maximum on transects across the Greater Caucasus Range, and Transcaucasian populations are more similar to populations of the Russian Plain, compared to North Caucasian populations, which confirms the hypothesis of ancestral connections between their gene pools.

引用

页码：524 / 531

页数：8

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