Influence of ions of lead on growth, the contents and structure of lipids of the membranes of the Matteuccia sthruthiopteris (L). Todaro

Influence of lead ions on growth and lipid structure of leaves Matteuccia struthiopteris was investigated. It was shown, that lead ions in an level of concentration 1-10 μM are capable to increase of growth of ground and underground parts of a plant, and in an level 100-1000 μM decrease. Ions of lead absented in tissue of leaves. Changes in the growth, caused by influence of lead, were accompanied by change of the contents and structure of lipids. The contents of total lipids essentially varied at concentration 100 and 1000 μM. This testifies about enough high stability of root system to given kind ТМ.