GAVIN J J, UMBREIT W W
J Bacteriol. 1965 Feb;89(2):437-43. doi: 10.1128/jb.89.2.437-443.1965.
Gavin, John J. (Rutgers, The State University, New Brunswick, N.J.), and Wayne W. Umbreit. Effect of biotin on fatty acid distribution in Escherichia coli. J. Bacteriol. 89:437-443. 1965.-Biotin deficiency causes changes in the composition and distribution of the fatty acids in cell wall-cell membrane fractions of Escherichia coli T 94A. Most notable among the fatty acid changes are decreased amounts of unsaturated fatty acids, the presence of unsaponifiable lipid material, and the lack of a lipopolysaccharide fraction in the cell wall-cell membrane. Also, though the hexane-extractable material from the lipoprotein fraction of biotin-adequate cells will transfer glucose from water to hexane, the same material from biotin-deficient cells will not.
加文,约翰·J.(罗格斯州立大学,新不伦瑞克,新泽西州),以及韦恩·W. 安布雷特。生物素对大肠杆菌脂肪酸分布的影响。《细菌学杂志》89:437 - 443。1965年。——生物素缺乏会导致大肠杆菌T 94A细胞壁 - 细胞膜组分中脂肪酸的组成和分布发生变化。脂肪酸变化中最显著的是不饱和脂肪酸含量降低、不可皂化脂质物质的存在以及细胞壁 - 细胞膜中缺乏脂多糖组分。此外,虽然来自生物素充足细胞脂蛋白组分的己烷可提取物能将葡萄糖从水转移至己烷,但来自生物素缺乏细胞的相同物质则不能。