thus , the actinlike microfilament bundles appear to provide a cytoskeletal system responsible for the maintenance of the cell shape change , since they are disposed in the direction and area in which a maintenance force for the cell shape change may be required , and other cytoskeletal systems of the cells such as microtubules and tonofilament-desmosome complexes are poorly developed , and no hemidesmosomes are present in the cells .
C0010853
cytoskeletal systems
C0026046
microtubules