Brassinosteroid-induced changes of lipid composition in leaves of Pisum sativum L. during senescence

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• 作者：Evgenia Fedina ; ^{lightsolo@yandex.ru} ; Andrey Yarin ^{andr135@mail.ru} ; Faimya Mukhitova ^{mukhitova@kibb.knc.ru} ; Alexander Blufard ^{ablufard@gmail.com} ; Ivan Chechetkin ^{adequatus@yandex.ru}
• 关键词：BRs ; brassinosteroids ; DGDG ; digalactosyldiacylglycerol ; FA ; fatty acids ; FW ; fresh weight ; MGDG ; monogalactosyldiacylglycerol ; GC&ndash ; MS ; gas chromatography&ndash ; mass spectrometry ; EBR ; 24-epibrassinolide ; AzA ; azelaic acid ; SbA ; sebacic acid ; SubA ; suberic acid
• 刊名：Steroids
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：117
• 期：Complete
• 页码：25-28
• 全文大小：563 K
• 卷排序：117

文摘

Brassinosteroids (BRs) promote the leaf senescence in concentration dependent manner. BRs-induced senescence is accompanied by the alteration of cell lipid metabolism. BRs increase triacylglecerol and free fatty acid content while decrease galactolipids.