title: [Interaction radius of aggregating cells of freshwater sponge Ephydatia fluviatilis].
abstract: A concept of the interaction radius of cells and cell aggregates is presented. Quantitative results of experimental investigations of these characteristics are presented by analyzing the motion of dissociated sponge cells. It is shown that association takes place mainly with cell aggregates of nearly the same size and an essential positive correlation between the interaction radius and their average diameter exists.
mesh_terms: D000818:Animals; D002449:Cell Aggregation; D011161:Porifera / Q000166:cytology / Q000502:physiology*
vernacular_title: O radiuse vzaimodeĭstviia agregiruiushchikh kletok presnovodnoĭ gubki Ephydatia fluviatilis.