GO:0007386	compartment pattern specification
GO:0007389	pattern specification process
GO:0009880	embryonic pattern specification
GO:0009952	anterior/posterior pattern specification
GO:0021797	forebrain anterior/posterior pattern specification
GO:0035054	embryonic heart tube anterior/posterior pattern specification
GO:0060896	neural plate pattern specification
GO:0072268	pattern specification involved in metanephros development
