作者: I Balazs , M Agosin
DOI: 10.1016/0010-406X(68)90766-4
关键词: RNA 、 POPOP 、 Composition (visual arts) 、 Sucrose gradient centrifugation 、 Biochemistry 、 Musca 、 Chromatography 、 Adult female 、 Biology 、 Fraction (chemistry)
摘要: Abstract 1. Ribonucleic acid isolated from adult female houseflies was fractionated by sucrose gradient centrifugation and methylated albumin-Kieselguhr columns. 2. Three principal fractions were obtained with approximate sedimentation coefficients of 28 S 18 4 S. 3. Differences in base composition between the three those rat livers as well Drosophila have been found. 4. Only 29 fraction complementary G = C A U.