В.В. Лаврова, М.И. Сысоева, Е.Г. Шерудило, Л.В. Топчиева, Е.М. Матвеева.
Экспрессия гена ci7 в листьях картофеля при действии кратковременных ежесуточных снижений температуры
// Труды КарНЦ РАН. No 3. Сер. Экспериментальная биология. 2011. C. 73-77
V.V. Lavrova, M.I. Sysoeva, E.G. Sherudilo, L.V. Topchieva, E.M. Matveeva. Expression of ci7 gene in potato leaves under short.term temperature drop // Transactions of Karelian Research Centre of Russian Academy of Science. No 3. Experimental biology. 2011. Pp. 73-77
Keywords: Solanum tuberosum L., temperature, resistance, COR genes, ci7 gene.
The effects of daily short.term and constant low.temperature treatments on cold resistance and expression of the COR gene ci7 in potato plants (Solanum tuberosum L., cv. Sudarynya & Nevskiy) has been studied. The rise in cold resistance of the plants daily exposed to short.term temperature drop was 5.6 times higher than in the plants constantly exposed to low temperature. The level of ci7 gene expression in potato leaves was the same at different modes of exposure to cold. It is suggested that the rise in potato plant resistance to short.term low temperature drop is achieved not only by means of change in expression of the COR gene ci7 but also through other mechanisms.
