Scientific publications

В.В. Лаврова, М.И. Сысоева, Е.М. Матвеева.

Жирнокислотный состав липидов листьев картофеля в условиях периодической и длительной гипотермии

// Труды КарНЦ РАН. No 2. Сер. Экспериментальная биология. 2012. C. 91-96

V.V. Lavrova, M.I. Sysoeva, E.M. Matveeva. Lipid fatty acids in potato leaves under periodic and long,term hypothermia // Transactions of Karelian Research Centre of Russian Academy of Science. No 2. Experimental biology. 2012. Pp. 91-96

Keywords: Solanum tuberosum L., low temperature, resistance, fatty acids, acyl-lipid desaturases

We investigated the effect of daily short-term and continuous exposure to low temperatures on the fatty acid composition of total lipids in potato (Solanum tuberosum L., cv. Nevskiy) leaves. Both long- and short-term low temperature impacts induced changes in the fatty acid (FA) composition of total lipids in potato leaves. Where long-term hypothermia caused the unsaturatedness of the lipid FA composition to increase owing to diene and triene FA, the key part in the adaptation of potato plants to short-term temperature variations belonged to the triene acid and, hence, to w3 desaturase.

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Last modified: July 19, 2013