part_of part of part of establishment or maintenance of cytoskeleton polarity involved in ameboidal cell migration establishment of cell polarity involved in gastrulation cell migration establishment or maintenance of cytoskeleton polarity involved in gastrulation biological_process GO:0003380 Any cellular process that results in the specification, formation or maintenance of polarized cytoskeletal structures that contribute to the cell polarity of a migrating ameboid cell taking part in gastrulation. 2009-12-09T07:10:57Z gastrulation establishment or maintenance of cytoskeleton polarity