title: [Morphologic characteristics of the large bodies in cultures of the L-forms of bacteria according to scanning electron microscope studies].
abstract: Large bodies appear at the time of protoplast and spheroplast formation and are revealed at all the L-transformation stages and at the initial stage of reversion. They can be represented both by a single giant cell and by a conglomerate of different cells connected with one another. They are not only spheroid, but can be of the most varied shape, and structurally they are connected with other L-colony elements: filamentous structures, spheroid cells, elementary bodies and the so-called acellular material. At the early L-transformation stage the large bodies probably appear as a result of coalescence of lysed cells and represent polygenome formations. Elementary bodies and spheroid cells form within the large bodies and on their surface at the late stage of L-transformation. In case of reversion bacterial cells form from them.
mesh_terms: D007740:L Forms / Q000648:ultrastructure*; D008855:Microscopy, Electron, Scanning; D011514:Proteus vulgaris / Q000648:ultrastructure; D012485:Salmonella typhi / Q000648:ultrastructure; D013297:Streptococcus pyogenes
vernacular_title: Morfologicheskaia kharakteristika bol'shikh tel v kul'turakh L-form bakteriĭ po dannym skaniruiushcheĭ élektronnoĭ mikroskopii.