[Effect of drought on the content of polar lipids and sterols in wheat leaves].
Composition of lipids and sterols in leaf tissues of winter wheat varieties with different drought resistance was investigated under the heat and water deficit. The data obtained have shown that the water deficit induced accumulation of sulpholipids and sitosterol accompanied by a decrease of stigmasterol in resistant plants. A decrease of monogalactosyldiacylglycerol, sulpholipid, phosphatidyl choline and sitosterol was observed against an increase of the stigmasterol content in the sensitive plants. The action of high temperature induced accumulation of sulpholipid, phosphatidyl glycerol, sitosterol and cholesterol accompanied by a decrease of campasterol and stigmasterol in a resistant variety. A sensitive variety was characterized by a decrease of sulpholipid and sitosterol.
Okanenko
O A
OA
Taran
N Iu
NIu
Symchuk
O Ie
OIe
Chykalenko
V H
VH
Musiienko
M M
MM
D002784:Cholesterol / Q000378:metabolism; D004075:Diglycerides / Q000378:metabolism; D004190:Disasters; D038983:Galactolipids; D006017:Glycolipids / Q000378:metabolism; D006358:Hot Temperature; D050356:Lipid Metabolism; D008055:Lipids / Q000737:chemistry; D010713:Phosphatidylcholines / Q000378:metabolism; D018515:Plant Leaves / Q000378:metabolism; D012855:Sitosterols / Q000378:metabolism; D012995:Solubility; D013261:Sterols / Q000378:metabolism*; D014908:Triticum / Q000378:metabolism*
D004075:Diglycerides; D038983:Galactolipids; D006017:Glycolipids; D008055:Lipids; D010713:Phosphatidylcholines; D012855:Sitosterols; D013261:Sterols; C009909:monogalactosyldiacylglycerol; C015518:sulfolipids; C025473:gamma-sitosterol; D002784:Cholesterol
Vply posukhy na vmist poliarnykh lipidiv ta steryniv u lystkakh pshenytsi.