Cellulose microfibril deposition at the plasmalemma surface of regenerating tobacco mesophyll protoplasts: A deep-etch study

摘要

The reappearance of cellulose microfibrils at the naked surface of protoplasts enzymatically isolated from tobacco (Nicotiana tabacumL. var. Xanthi) mesophyll tissue has been closely studied using the techniques of thin-sectoining and the deep-etch modification of the freeze fracture procedure.