Whole-mounted cells from the sponge Clathrina cerebrum have been studied by electron microscopy. The cytoskeleton, whose major component is actin, is organized into either a reticular meshwork of filaments or a ramified system of bundles. The reticular arrangement is associated with phenomena of cell motility, such as lamellipodium extension, occurring in rounded cells. The existence of relationships between cytoskeletal arrangement and structural organization of the whole sponge is suggested.
Cytoskeleton and morphology of dissociated sponge cells. A whole-mount and scanning electron microscopic study / Gaino, E; Burlando, B; Sabatini, Maria Agnese; Buffa, P.. - In: EUROPEAN JOURNAL OF CELL BIOLOGY. - ISSN 0171-9335. - STAMPA. - 39:(1985), pp. 328-332.
Cytoskeleton and morphology of dissociated sponge cells. A whole-mount and scanning electron microscopic study
SABATINI, Maria Agnese;
1985
Abstract
Whole-mounted cells from the sponge Clathrina cerebrum have been studied by electron microscopy. The cytoskeleton, whose major component is actin, is organized into either a reticular meshwork of filaments or a ramified system of bundles. The reticular arrangement is associated with phenomena of cell motility, such as lamellipodium extension, occurring in rounded cells. The existence of relationships between cytoskeletal arrangement and structural organization of the whole sponge is suggested.
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