| Abstract: | Golgi apparatus were isolated from untreated rat liver and separated into three fractions. One consisted mainly of vesicles, a second of tubular particles (dictyosomes) and the third was a mixed fraction. Large differences between these fractions could be seen in the electron microscope and by enzyme analysis. The total lipid content of the vesicles was 3.5-times greater than that of the dictyosomes and the neutral lipid value was 7-times greater. The ratio of phospholipids to protein was approximately the same in the three fractions. However, the phospholipid patterns differed between the vesicle and dictyosome fractions. |
