Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun The protoplasm of a cell nucleus.

from The Century Dictionary.

  • noun The more fluid part of the nucleus, found between the nuclear threads. See nucleus, 1 .

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Biol.) The matter composing the nucleus of a cell; the protoplasm of the nucleus; karyoplasma.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun The protoplasm of a cell nucleus.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun the protoplasm that constitutes the nucleus of a cell

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

nucleo- +‎ plasm

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Examples

  • The interior of the nucleus is filled with a gel-like liquid known as nucleoplasm.

    The Speculist: Better All The Time #22 2005

  • Also present in the nucleoplasm are proteins known as polymerases, which pluck nucleotides from the soup as needed when copying DNA.

    The Speculist: Better All The Time #22 2005

  • It comprises the cell-protoplasm and a nucleus imbedded in it whose substance is known as the nucleoplasm.

    Sex Avoided subjects Discussed in Plain English Henry Stanton

  • The variety of protoplasm contained in the nucleus is called the _nucleoplasm_.

    Physiology and Hygiene for Secondary Schools Francis M. Walters

  • The late steps of ribosome biogenesis, however, sequentially take place in the nucleoplasm and in the cytoplasm.

    PLoS ONE Alerts: New Articles Clément Bellemer et al. 2010

  • However, in contrast to Ins7/9 and 15, pre-40S particles in Ins3, 5, 11, 13 and 17 were strongly retained in the nucleoplasm, which suggests that the mutations involved affect the export competence of these particles, either in

    PLoS ONE Alerts: New Articles Clément Bellemer et al. 2010

  • Western blot analyses representative of two independent experiments with similar results are shown. doi: 10.1371/journal. pone.0011772.g003 bcl-2 protein interacts with HIF-1α protein in the nucleoplasm bcl-2 is primarily localized in the outer mitochondrial membrane with minor expression in the nucleus and in the endoplasmatic reticulum

    PLoS ONE Alerts: New Articles Daniela Trisciuoglio et al. 2010

  • For instance, Ins17, which shows the strongest 20S rRNA accumulation in the nucleoplasm, is linked to the

    PLoS ONE Alerts: New Articles Clément Bellemer et al. 2010

  • However, the nuclear pool of EGFP-LC3 has not been specifically studied in previous reports, and mechanisms by which LC3 shuttles between the cytoplasm and nucleoplasm are currently unknown.

    Elites TV PLoS ONE 2010

  • Although LC3 is currently thought to function primarily in the cytosol, the site of autophagosome formation, EGFP-LC3 often appears to be enriched in the nucleoplasm relative to the cytoplasm in published fluorescence images.

    Elites TV PLoS ONE 2010

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