Acylated monogalactosylmonoacylglycerol (acMGDG) is formed mainly by transfer of a glycerol-linked fatty acid of DGDG to the galactose of MGDG, producing digalactosylmonoacylglycerol (DGMG) as a by-product, although some acMGDG can be produced by transfer of an acyl group from one MGDG to the galactose of another with formation of ...

Monogalactosyldiacylglycerol (MGDG) 和 digalactosyldiacylglycerol (DGDG) 一起构成了叶绿体脂质的大约 80%。 除了促进类囊体膜中的光合作用光反应外，这两种脂质对于维持叶绿体形态和植物在非生物胁迫（如磷酸盐饥饿和冷冻）下的生存也很重要。

2020年6月25日 · Our results reveal that an increased MGDG : DGDG ratio is the primary cause of JA overproduction. The ratio is also important for determining chloroplast shapes, whereas reduced Chl and photosynthesis are most likely a direct consequence of insufficient DGDG.

2021年10月1日 · Using HRMS and MS/MS data, the lipid analysis of Mg-hept-IC(MC) in the positive ionization mode allowed identifying seven lipid families, namely LPC, PC, DGTS, MGTS, DGDG, DGMG and MGDG. All these lipids are the common constituents of …

分类层级体系 1.脂肪酰类，Fatty Acyls, FA脂肪酸，Fatty acid，FA（O-酰基）-1-羟基脂肪酸，(O-acyl)-1-hydroxy fatty acid，OAHFA 2.甘油酯类，Glycerolipids, GL甘油一酯，Monoglyceride，MG甘油二酯，Diglycer…

叶绿体含有大量的单半乳糖二酰基甘油 (mgdg) 和二半乳糖二酰基甘油 (dgdg)，以及少量的阴离子脂质磺基奎诺糖基二酰基甘油 (sqdg)、磷脂酰甘油 (pg) 和葡萄糖醛酸二酰基甘油 (glc)。

DGDG在光合膜中的分布表现出极大的异质性(heterogeneity) ,即 DGDG 的分布不但 表现出横向不对称 (lateral asymmetry) ,而且也表现出跨膜不对称 (transverse asymmetry) 。

物样品中的甘油糖脂(SQDG, DGDG 和MGDG)。方法灵敏度�. ,可用于不同样本中甘油糖脂的测定。且由于SCIEX 5500系列和6500系列质谱参数的相似性,可�. 接使用此方法到. Use Only. Not for use in Diagn.

2000年1月1日 · Rhizopus arrhizus and Rhizomucor miehei (Lipozyme) catalysed the acidolysis but produced a mixture of DGMG, DGDG, acyl-DGMG and acyl-DGDG. The extra acyl group is bound to the primary hydroxyl of the digalactosyl moiety.

2016年3月30日 · Photosynthetic organelles in plants and algae are characterized by the high abundance of glycolipids, including the galactolipids mono- and digalactosyldiacylglycerol (MGDG, DGDG) and the sulfolipid sulfoquinovosyldiacylglycerol (SQDG). Glycolipids are crucial to maintain an optimal efficiency of photosynthesis.