Poly(ADP-ribose) in Condensates : The PARtnership of Phase Separation and Site-Specific Interactions
Biomolecular condensates are nonmembrane cellular compartments whose formation in many cases involves phase separation (PS). Despite much research interest in this mechanism of macromolecular self-organization, the concept of PS as applied to a live cell faces certain challenges. In this review, we discuss a basic model of PS and the role of site-specific interactions and percolation in cellular PS-related events. Using a multivalent poly(ADP-ribose) molecule as an example, which has high PS-driving potential due to its structural features, we consider how site-specific interactions and network formation are involved in the formation of phase-separated cellular condensates.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:23 |
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Enthalten in: |
International journal of molecular sciences - 23(2022), 22 vom: 15. Nov. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Alemasova, Elizaveta E [VerfasserIn] |
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Links: |
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Themen: |
26656-46-2 |
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Anmerkungen: |
Date Completed 29.11.2022 Date Revised 13.12.2022 published: Electronic Citation Status MEDLINE |
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doi: |
10.3390/ijms232214075 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM349435022 |
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520 | |a Biomolecular condensates are nonmembrane cellular compartments whose formation in many cases involves phase separation (PS). Despite much research interest in this mechanism of macromolecular self-organization, the concept of PS as applied to a live cell faces certain challenges. In this review, we discuss a basic model of PS and the role of site-specific interactions and percolation in cellular PS-related events. Using a multivalent poly(ADP-ribose) molecule as an example, which has high PS-driving potential due to its structural features, we consider how site-specific interactions and network formation are involved in the formation of phase-separated cellular condensates | ||
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