A basis for the interpretation of the structure of the cell membrane is often looked for in
electron microscope investigations on the structure of lipid models. A difficulty in these …

The chlorophyll content of the plastids occurring in different group of plants was determined.
In the species studied here the number of chlorophyll molecules per lamellar area unit was …

{Electron microscopical Centre, Zoological of the University, Utrecht) {Biophysical Group,
Physical of University, Utrecht) 1957 Page 1 Acta Botanica Neerlandica 6 (1957) 345—350 345 …

Acid phosphatase is present in two layers of the cell envelope of Saccharomyces cerevisiae.
These are separated by another layer, which is free of acid phosphatase. We have …

Assays of mitochondrial phospholipase A activity and mitochondrial swelling demonstrated
that the phospholipase A activity is related to the swelling under the experimental conditions …

In the opinion of most workers in the field of cell biology, the border of living protoplasm
towards the inanimate world must be marked by a special structure, the cell membrane. It is …

© Elsevier Scientific Publishing Company, Amsterdam - Printed in The Netherlands BBA
Report BBA 71173 Spray-freezing of liposom Page 1 Biochimica et Biophysica Acta, 311 (1973) …

In Lymnaea stagnalis, as in sea urchins, lithium ions cause disturbances of development,
notably exogastrulation and head malformations ( Raven, 1942 ). As the effect of a Li-treatment …

Three homologous saturated phosphatidylcholines were studied by electron microscopy
after tricomplex fixation. The results are compared with those obtained by x-ray diffraction …

A model of concanavalin A (ConA) mediated cell agglutination kinetics is proposed, in which
the binding of the lectin, the agglutination of cells and the disintegration of cell clumps are …