Meiotic spindles form after fertilization of the worm embryo in the same cytoplasm that later supports embryonic mitosis. |
Upon muscle injury, these cells undergo mitosis, proliferate, form syncytium and ultimately form new skeletal myocytes. |
Glaucophytes undergo open mitosis and lack centrioles associated with the centrosomes. |
All further cell divisions from this unicellular stage of the human being occur by simple mitosis. |
Note that macronuclear karyokinesis and cytokinesis has initiated in rad 51 nulls despite the failure to complete micronuclear mitosis. |
Vascular invasion, mitosis, and cell pleomorphism are not observed in cases of bronchiolitis obliterans organizing pneumonia. |