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centrosome

[ sen-truh-sohm ]

noun

Cell Biology.
  1. a small region near the nucleus in the cell cytoplasm, containing the centrioles.


centrosome

/ ˌsɛntrəˈsɒmɪk; ˈsɛntrəˌsəʊm /

noun

  1. a small body in a cell where microtubules are produced. In animal cells it surrounds the centriole Also calledcentrosphere
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

centrosome

/ ĕٰə-ō′ /

  1. A specialized region of the cytoplasm that is located next to the nucleus of a cell and contains the centrioles. The cells of most eukaryotes except plants have centrosomes.
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Derived Forms

  • centrosomic, adjective
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Other yvlog Forms

  • ·ٰ·dz· [sen-tr, uh, -, som, -ik], adjective
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yvlog History and Origins

Origin of centrosome1

First recorded in 1895–1900; centro- + -some 3
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Compare Meanings

How does centrosome compare to similar and commonly confused words? Explore the most common comparisons:

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Example Sentences

Examples have not been reviewed.

But in neurons -- which don't divide -- the stimulated centrosomes participated in cycles of DNA repair that appeared to organize individual neurons into memory assemblies.

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Asymmetric centrosome inheritance maintains neural progenitors in the neocortex.

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When Hh signaling is disrupted, centrosome polarization to the immunological synapse is reduced, and cytotoxic T cell–mediated killing is impaired.

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Examples of excessive instability resulting in cell lethality can be observed in the context of mitotic checkpoint dysfunction or multipolar anaphases in cells with extra centrosomes.

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At the end, we were able to see an entire centrosome in a miotic HeLa cell.

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