- open mitosis
- mitosis in which the nuclear envelope disassembles before the separation of the chromosomes; the normal type of mitosis in higher plants and animals. Cf. closed m.
Medical dictionary. 2011.
open mitosis
Look at other dictionaries:
Mitosis — Not to be confused with meiosis, miosis, or myositis. Mitosis divides the chromosomes … Wikipedia
Mitosis — Micrografía de una célula mitótica pulmonar de tritón. Cromosomas homólogos en mitosis (arriba) y me … Wikipedia Español
closed mitosis — mitosis in which the formation of the spindle and separation of chromosomes occurs with the nuclear envelope intact; common in single celled eukaryotes. Cf. open m … Medical dictionary
Cell cycle — For the separation of chromosomes that occurs as part of the cell cycle, see mitosis. For the Academic journal, see Cell Cycle. Each turn of the cell cycle divides the chromosomes in a cell nucleus. The cell cycle, or cell division cycle, is the… … Wikipedia
Cell nucleus — HeLa cells stained for the cell nucleus DNA with the Blue Hoechst dye. The central and rightmost cell are in interphase, thus their entire nuclei are labeled. On the left, a cell is going through mitosis and its DNA has condensed ready for… … Wikipedia
Nuclear pore — Diagram of human cell nucleus. Nuclear pore labeled at bottom left … Wikipedia
Prometaphase — is the phase of mitosis following prophase and preceding metaphase, in eukaryotic somatic cells.The nuclear envelope breaks into fragments and disappears. Microtubules emerging from the centrosomes at the poles (ends) of the spindle reach the… … Wikipedia
Actinophryid — Taxobox name = Actinophryids image caption = Actinophrys sol image width = 300px domain = Eukaryota regnum = Chromalveolata phylum = Heterokontophyta classis = Actinochrysophyceae ordo = Actinophryida ordo authority = Hartmann 1913 subdivision… … Wikipedia
Glaucophyte — Glaucophyta Glaucocystis sp. Scientific classification Domain: Eukaryota (unranked) … Wikipedia
Heterokont — Taxobox name = Heterokonts image caption = Pacific rockweed, Fucus distichus , in Olympic National Park domain = Eukaryota regnum = Chromalveolata phylum = Heterokontophyta subdivision ranks = Typical classes subdivision = *Colored groups (alga… … Wikipedia
