Affiliation:
1. From The Public Health Research Institute of the City of New York, New York 10016
Abstract
The results of several lines of investigation indicate that membrane growth in Bacillus subtilis does not occur at one or a small number of discrete zones. No indications of large regions of membrane conservation were observed. Kinetic labeling experiments of mesosomal and plasma membrane lipids indicate that the mesosomal lipids are not precursors of the plasma membrane lipids. Density shift experiments, in which the changes in buoyant density of membranes were studied after growth in deuterated media, showed no indication of large zones of conservation during membrane growth. Radioautography of thin sections of cells pulse labeled with tritiated glycerol showed no indication of specific zones of lipid synthesis. The consequences of these results for models of cell growth and division are discussed.
Publisher
Rockefeller University Press
Cited by
29 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献