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Tidying-up the plant nuclear space: domains, functions, and dynamics

Santos, Ana Paula and Gaudin, Valerie and Mozgova, Iva and Pontvianne, Frederic and Schubert, Daniel and Tek, Ahmet L. and Dvorackova, Martina and Liu, Chang and Fransz, Paul and Rosa, Stefanie and Farrona, Sara (2020). Tidying-up the plant nuclear space: domains, functions, and dynamics. Journal of Experimental Botany. 71 , 5160-5178
[Article Review/Survey]

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Abstract

Understanding how the packaging of chromatin in the nucleus is regulated and organized to guide complex cellular and developmental programmes, as well as responses to environmental cues is a major question in biology. Technological advances have allowed remarkable progress within this field over the last years. However, we still know very little about how the 3D genome organization within the cell nucleus contributes to the regulation of gene expression. The nuclear space is compartmentalized in several domains such as the nucleolus, chromocentres, telomeres, protein bodies, and the nuclear periphery without the presence of a membrane around these domains. The role of these domains and their possible impact on nuclear activities is currently under intense investigation. In this review, we discuss new data from research in plants that clarify functional links between the organization of different nuclear domains and plant genome function with an emphasis on the potential of this organization for gene regulation.

Authors/Creators:Santos, Ana Paula and Gaudin, Valerie and Mozgova, Iva and Pontvianne, Frederic and Schubert, Daniel and Tek, Ahmet L. and Dvorackova, Martina and Liu, Chang and Fransz, Paul and Rosa, Stefanie and Farrona, Sara
Title:Tidying-up the plant nuclear space: domains, functions, and dynamics
Year of publishing :2020
Volume:71
Page range:5160-5178
Number of Pages:19
ISSN:0022-0957
Language:English
Publication Type:Article Review/Survey
Article category:Scientific peer reviewed
Version:Published version
Copyright:Creative Commons: Attribution 4.0
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 1 Natural sciences > 106 Biological Sciences (Medical to be 3 and Agricultural to be 4) > Botany
Keywords:3D Chromatin organization, chromocentres, gene expression, liquid-liquid phase separation (LLPS), nuclear domains, nuclear bodies, nucleolus, nuclear periphery, telomeres, topologically associated domains (TADs)
URN:NBN:urn:nbn:se:slu:epsilon-p-108160
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-108160
Additional ID:
Type of IDID
DOI10.1093/jxb/eraa282
Web of Science (WoS)000573252000005
ID Code:17840
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
Department:(NL, NJ) > Dept. of Plant Biology and Forest Genetics (until 131231)
Deposited By: SLUpub Connector
Deposited On:16 Oct 2020 09:20
Metadata Last Modified:16 Oct 2020 09:21

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