has_part exists_during inheres_in abnormal nuclear envelope morphology during mitosis nuclear envelope protrusion present during mitosis nuclear envelope protrusion present during mitotic cell cycle protruding nuclear envelope during mitosis nuclear envelope protrusion present during mitotic nuclear division FYPO:0003788 nuclear envelope deformation during mitosis nuclear envelope protrusion present during vegetative growth 2014-09-09T13:34:47Z nuclear envelope protrusion present during mitotic M phase midori This term differs from 'lobate nuclear envelope' (FYPO:0002005) in that a lobate envelope has a few deep fissures extending inward from the cytoplasm that appear to partially divide the nucleus into portions, whereas protrusions are smaller and extend outward from the bulk of the nucleus. A physical cellular phenotype observed in the vegetative growth phase of the life cycle in which the nuclear envelope has one or more extensions that protrude into the cytoplasm during mitosis.