The identity of a myelin-like fraction isolated from developing brain.

摘要: 1. A myelin-like membrane fraction was isolated from developing rat brain by a new method. 2. The chemical composition and morphology of the are described. 3. is similar to myelin in characteristic enzyme activity but differs absence basic protein cerebrosides. No similarity other subcellular fractions observed. 4. It suggested that stage formation compact glial plasma membrane. 5. ;Early' consists brain.