英语词汇“phosphatidylinositol”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

A radical derived from a phosphatidic acid by the loss of a hydrogen atom from the phosphate group. Usually attributive or a formative element in the names of esters (phospholipids) occurring in cell membranes, in which a radical formed by the loss of a hydroxyl group from the compound denoted by the second element is attached to the phosphate group, as phosphatidylinositol, phosphatidylserine, etc.Recorded earliest in phosphatidylserine.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic radicals > [noun] > monovalent radicals

phenyl1849

acetyl1864

tetrahydrofurfuryl1928

ribityl1935

hydroxymethyl1937

tosyl1938

phosphatidyl1941

1941 J. Folch in Jrnl. Biol. Chem. 139 973 In a recent paper it was shown that cephalin prepared in the usual manner..did not contain..all of its nitrogen in the form of ethanolamine, but that from 40 to 70 per cent was in the form of a β-hydroxyamino acid... The cephalin fraction containing the amino acid has now been isolated, and the amino acid crystallized as..l(+)-serine. We shall call this phosphatide ‘phosphatidyl serine’.

1961 E. S. West & W. R. Todd Textbk. Biochem. (ed. 3) vi. 154 Two different types of phosphoinositides have been described which are differentiated by the inositol derivatives yielded upon hydrolysis. One type found in heart, liver, soybean, and wheat germ yields inositol monophosphate, fatty acids, and α-glycerol phosphate;..it..is phosphatidyl inositol.

1971 M. F. Mallette et al. Introd. Biochem. ix. 324 Phosphatidylserine..is another phospholipid isolated from plant and animal sources.

1975 Phytochemistry 14 2639 This enzyme is also capable of transphosphatidylase activity using primary alcohols as acceptors for the phosphatidyl group.

1985 Sci. Amer. Nov. 54/3 One [substance] is an acidic lipid in the cell membrane called phosphatidylinositol bisphosphate, which decreases in abundance when a cell is stimulated by certain hormones.

2000 Independent 27 Mar. i. 9/7 Memory Plus gum contains phosphatidyl serine (PS), a nutrient derived from soya lecithin.

单词	phosphatidylinositol
释义	> as lemmas phosphatidylinositol A radical derived from a phosphatidic acid by the loss of a hydrogen atom from the phosphate group. Usually attributive or a formative element in the names of esters (phospholipids) occurring in cell membranes, in which a radical formed by the loss of a hydroxyl group from the compound denoted by the second element is attached to the phosphate group, as phosphatidylinositol, phosphatidylserine, etc.Recorded earliest in phosphatidylserine. ΘΚΠ the world > matter > chemistry > organic chemistry > organic radicals > [noun] > monovalent radicals phenyl1849 acetyl1864 tetrahydrofurfuryl1928 ribityl1935 hydroxymethyl1937 tosyl1938 phosphatidyl1941 1941 J. Folch in Jrnl. Biol. Chem. 139 973 In a recent paper it was shown that cephalin prepared in the usual manner..did not contain..all of its nitrogen in the form of ethanolamine, but that from 40 to 70 per cent was in the form of a β-hydroxyamino acid... The cephalin fraction containing the amino acid has now been isolated, and the amino acid crystallized as..l(+)-serine. We shall call this phosphatide ‘phosphatidyl serine’. 1961 E. S. West & W. R. Todd Textbk. Biochem. (ed. 3) vi. 154 Two different types of phosphoinositides have been described which are differentiated by the inositol derivatives yielded upon hydrolysis. One type found in heart, liver, soybean, and wheat germ yields inositol monophosphate, fatty acids, and α-glycerol phosphate;..it..is phosphatidyl inositol. 1971 M. F. Mallette et al. Introd. Biochem. ix. 324 Phosphatidylserine..is another phospholipid isolated from plant and animal sources. 1975 Phytochemistry 14 2639 This enzyme is also capable of transphosphatidylase activity using primary alcohols as acceptors for the phosphatidyl group. 1985 Sci. Amer. Nov. 54/3 One [substance] is an acidic lipid in the cell membrane called phosphatidylinositol bisphosphate, which decreases in abundance when a cell is stimulated by certain hormones. 2000 Independent 27 Mar. i. 9/7 Memory Plus gum contains phosphatidyl serine (PS), a nutrient derived from soya lecithin. extracted from phosphatidyln. < as lemmas
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> as lemmas