cytokinesis


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cy·to·ki·ne·sis

 (sī′tō-kə-nē′sĭs, -kī-)
n.
The division of the cytoplasm of a cell following the division of the nucleus.

cy′to·ki·net′ic (-nĕt′ĭk) adj.

cytokinesis

(ˌsaɪtəʊkɪˈniːsɪs; -kaɪ-)
n
(Genetics) division of the cytoplasm of a cell, occurring at the end of mitosis or meiosis

cy•to•ki•ne•sis

(ˌsaɪ toʊ kɪˈni sɪs, -kaɪ-)

n.
the division of the cell cytoplasm that usu. follows mitotic or meiotic division of the nucleus.
[1915–20]
cy`to•ki•net′ic (-ˈnɛt ɪk) adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.cytokinesis - organic process consisting of the division of the cytoplasm of a cell following karyokinesis bringing about the separation into two daughter cells
meiosis, miosis, reduction division - (genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants)
mitosis - cell division in which the nucleus divides into nuclei containing the same number of chromosomes
biological process, organic process - a process occurring in living organisms
References in periodicals archive ?
Ultrastructural basis of the tension increase in sea-urchin eggs prior to cytokinesis.
In addition, from 6,000 cells of each sample, we determined the cytokinesis block proliferation index (CBPI) [(number of mononucleate cells + 2x number of binucleate cells + 3x number of multinucleate cells)/(sum of mononucleate, binucleate, and multinucleate cells)].
Establishment of the mechanism of cytokinesis in animal cells.
Furthermore, we show that the apoptotic process occurred while the cells attempted cytokinesis.
mu]]), are based on published values for duration of cytokinesis ([t.
After 44 hr of incubation, cytochalasin-B (Sigma) was added to the culture medium at a final concentration of 6 [micro]g/mL to arrest cytokinesis.
The frequency of micronuclei (MN) in peripheral blood lymphocytes determined with the cytokinesis block assay is among the most popular biomarkers used for this purpose, although large inter- and intralaboratory variability of this end point has been observed in population studies.
2001), and for an indiscriminate furrowing response in somatic cytokinesis (Kawamura, 1960; Rappaport, 1985).
For mitosis, the new membrane for cytokinesis was assumed to bisect the cell.
The activated eggs went on to attempt cytokinesis, which often involved unusual linear arrays of microtubules in the region of the developing cleavage furrow.