Sedimentation Characteristics of Mitochondria, Peroxisomes and Lysosomes from the Ciliate Protozoon Tetrahymena pyriformis Strain st after Chloramphenicol-inhibited Growth POOLE, R. K., NICHOLL, W. G., TURNER, G., ROACH, G. I., LLOYD, D. p. 161 https://doi.org/10.1099/00221287-67-2-161