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cytosol

American  
[sahy-tuh-sawl, -sol] / ˈsaɪ təˌsɔl, -ˌsɒl /

noun

Cell Biology.
  1. the water-soluble components of cell cytoplasm, constituting the fluid portion that remains after removal of the organelles and other intracellular structures.


cytosol British  
/ ˈsaɪtəʊˌsɒl /

noun

  1. the solution of proteins and metabolites inside a biological cell, in which the organelles are suspended

"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

cytosol Scientific  
/ sītə-sôl′,-sŏl′ /
  1. The fluid component of cytoplasm, containing the insoluble, suspended cytoplasmic components. In prokaryotes, all chemical reactions take place in the cytosol. In eukaryotes, the cytosol surrounds the organelles.


Other Word Forms

Etymology

Origin of cytosol

1965–70; cyto- + sol(ution), on the model of hydrosol, etc.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

One reason might be that the "molecular sub-editors" are simply moved too quickly from the cytosol into the organelles.

From Science Daily May 17, 2024

The cytosol is also packed full of gene copies, although these come from the cell's nucleus, where most of the many thousands of the plant's genes are stored.

From Science Daily May 17, 2024

"Without functional ARID1A, loose DNA can be excised and escape into the cytosol, which activates a coincidentally desirable antiviral immune response that can be further enhanced by immune checkpoint blockade."

From Science Daily May 15, 2024

Through careful screening and optimization, the researchers developed a transformative solution: Cas13d-NCS, a novel system capable of transferring nuclear crRNAs into the cytosol.

From Science Daily Apr. 12, 2024

The RNA copy of a gene then moved from the nucleus to the cytosol, where its message was decoded to build a protein.

From "The Gene" by Siddhartha Mukherjee

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