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Form and size change of Lychnis flos-cuculi L. leafs in gradient of heavy metal pollution

Annotation

We analyzed the variability of inherited leaf parameters of Lychnis flos-cuculi L. in the gradient of industrial emissions. Genetic differentiation was revealed between close populations (at distance of 2.5 km from each other) growing under similar levels of pollution and the lack of differentiation was observed between regions with contrasting pollution levels and situated 30 km apart. The specificity of leaves in the populations in terms of ecological conditions of their habitats is discussed.

Keywords

Lychnis; population; genetic differentiation; leaf morphology; industrial pollution.

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UDC

575.17:581.45+504.5:669.2/8

Pages

778-782

References

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Received

2012.09.29

Section of issue

Evolution of live essence of biosphere

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