EOG8RV558 GO:0016476 1/100 regulation of embryonic cell shape biological_process "Any process that modulates the surface configuration of an embryonic cell." [GOC:dph, GOC:tb] EOG8RV558 GO:0007015 1/100 actin filament organization biological_process "A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking." [GOC:mah] EOG8RV558 GO:0003383 1/100 apical constriction biological_process "The actin-mediated process that results in the contraction of the apical end of a polarized columnar epithelial cell." [GOC:ascb_2009, GOC:dph, GOC:tb] EOG8RV558 GO:0016324 1/100 apical plasma membrane cellular_component "The region of the plasma membrane located at the apical end of the cell." [GOC:curators] EOG8RV558 GO:0007160 1/100 cell-matrix adhesion biological_process "The binding of a cell to the extracellular matrix via adhesion molecules." [GOC:hb]