part of ribosomal subunit export from nucleus biological_process ribosomal subunit export from cell nucleus GO:0000054 ribosomal subunit-nucleus export ribosome export from nucleus ribosomal subunit transport from nucleus to cytoplasm The directed movement of a ribosomal subunit from the nucleus into the cytoplasm. ribosomal subunit export out of nucleus ribosome localization ribosome biogenesis nuclear export establishment of organelle localization