Results 81 to 90 of about 119 (99)

Genetic Polymorphism of Siberian Stone Pine (Pinus sibirica Du Tour) in Kuznetsk Alatau

Contemporary Problems of Ecology, 2020
The DNA polymorphism of seven coenopopulations of Siberian stone pine (Pinus sibirica Du Tour) growing in a region which is typical for mountain taiga pine forests—the northeastern part of the Kuznetsk Alatau—has been studied. According to the data of 11 nuclear microsatellite loci, 44 allelic variants which significantly differed between the studied ...
S P Efremov, A V Pimenov, N V Oreshkova
exaly   +3 more sources

Ecology of Siberian stone pine (Pinus sibirica Du Tour) and Siberian larch (Larix sibirica Ledeb.) in the Altai mountain glacial basins

Russian Journal of Ecology, 2014
Data are presented on the ecology of Siberian stone pine and Siberian larch in recent Altai mountain glacial basins at elevations above 2100 m a.s.l. The representative example of the Aktru basin is used to demonstrate the ranges of tolerance of these tree species to a series of ecological factors.
E. E. Timoshok   +2 more
exaly   +2 more sources

Distribution of the genetic diversity of the Siberian stone pine, Pinus sibirica Du Tour, along the latitudinal and longitudinal profiles

Russian Journal of Genetics, 2014
The Siberian stone pine (Pinus sibirica Du Tour) is one of the main forest-forming coniferous species of the boreal ecosystems of Western Siberia. We used the isozyme method to analyze 11 ecotypes representing the latitudinal and longitudinal profiles within the species range, including samples from the geographic boundaries of the distribution.
Yu S Belokon   +2 more
exaly   +3 more sources

Specific Karyological Features of Siberian Stone Pine (Pinus sibirica Du Tour) in Western Siberian Bogs

Russian Journal of Ecology, 2002
The results of a karyological study on Siberian stone pines growing in the bog demonstrated differences from the populations of this species studied earlier with respect to sizes of chromosomes and location of secondary constrictions. The number of nucleolar organizer regions in the chromosomes of Siberian stone pine trees growing in the bog was larger
T. S. Sedelnikova, E. N. Muratova
openaire   +1 more source

Genetic Diversity and Differentiation of Siberian Stone Pine (Pinus sibirica Du Tour) Populations in the Cis-Urals and Urals

Генетика / Russian Journal of Genetics
Genetic diversity in populations from the western part of the Siberian stone pine, Pinus sibirica Du Tour, range was studied using the analysis of allozyme genotypes of adult trees. It was found that the Cis-Urals and Urals populations have similar patterns of genetic variability and are combined into two close groups that differ from the population ...
openaire   +1 more source

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