title: [Structural changes of the plasmalemma during cell wall regeneration of isolated protoplasts from stem callus of Skimmia japonica thunb].
abstract: The structure of the plasmalemma of isolated protoplasts from stem callus cultures of Skimmia japonica was investigated during cell wall regeneration by means of freeze-etching and deep-etching. Three of the four theoretically possible views of the membrane-the two corresponding inner fracture faces and the outer surface-were made visible. In all cases structural alterations were found in the arrangement of the particles, which are probably responsible for the synthesis and deposit of the cellulose microfibrils.
authors.affiliation: Botanisches Institut der Westf. Wilhelms-Universität Münster, Schloßgarten 3, D-4400, Münster, Germany.
authors.forename: H
authors.initials: H
authors.lastname: Robenek
authors.forename: E
authors.initials: E
authors.lastname: Peveling