Diglycerides, monogalactosyl

Figure 1. TLC of myelin lipids after treatment with perbenzoylation-desulfa-tion. Line S, standard line M, derivatized myelin lipids. Spots 1 through 6 are ben-zoylated-desulfated derivatives of (I) glucocerebroside, (2) nonhydroxycere-broside, (3) monogalactosyl diglyceride, (4) hydroxycerebroside, (5) nonhydroxy-sulfatide, and (6) hydroxysulfatide, respectively. See text for details of TLC conditions.

Figure 2. Silica HPLC of myelin lipids. NC, nonhydroxycerebroside HC, hydroxycerebroside NS, nonhydroxysulfatide HS, hydroxy sulfatide and GD, monogalactosyl diglyceride. See text for details of TLC conditions.

Substituted pyridazinone herbicides directly inhibit photosystem II, chloroplast pigment biosynthesis, and membrane lipid biosynthesis. Depending on the substitution, pyridazinones can specifically inhibit the synthesis of linolenic acid in galacto-lipids and phospholipids preferentially alter the fatty acid composition of monogalactosyl diglycerides compared with digalactosyl diglycerides and cause a build-up of saturated fatty acids in the chloroplast membranes. 

Walnut, 52,97 Washing, 191,195 Washingtonia robusta, 79 Water-borne paints, 245 Water solubility of lipids, 353 Water swelling of monogalactosyl-diglycerides, 334 Water phases in soaps, 328 Waxes, 41,42,51-3,133,135,138,142-47, 287, 283, 436, 557... 

Fig. 4 Intermolecular forces vs. distance between a sphere (with a radius of 50 nm) and flat surfaces. Solid curve both sphere and planar surface are terminated by hydrocarbon groups across water as a medium, with a Hamaker constant of 4.5 x 10 J ([113], pg 189). Dashed curve both sphere and planar surface are modified with bUayer surfaces composed of the uncharged sugar-headgroup lipid, monogalactosyl diglyceride in 0.15 M NaCl, with a Hamaker constant of 3.5 x 10 J ([113], pg 396) (source Zou S., private communication)...

Sastry, P.S. and Kates, M. (1964) Hydrolysis of monogalactosyl and digalactosyl diglycerides by specific enzymes in Runner-Bean leaves. Biochemistry 3, 1280-1287. 

DETECTION OF PHOSPHATIDYLGLYCEROL AND MONOGALACTOSYL-DIGLYCERIDE ON PEPTIDES OF PHOTOSYSTEM I IN NICOTIANA TABACUM SPECIES... 

Gadner HW. Preparative isolation of monogalactosyl and digalactosyl diglycerides by thin layer chromatography. J Lipid Res 1968 9 139-41. 

In an earlier seasonal study of the effect of episodes of O3 throughout the last year of 3 consecutive summer exposure seasons, Wolfenden and Wellbum [4] showed that the molar percentage of octadecatetraenoate (18 4) in monogalactosyl diglyceride (MGDG) increased and the molar ratios of 2 forms of linoleate, A 18 2 and in... 

Wenger, D. A., Sattler, M., and Markey, S. P., 1973, Deficiency of monogalactosyl diglyceride /3-galactosidase activity in Krabbe s disease, Biochem. Biophys. Res. Commun. 53 680-685. 

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