R-loops : emerging key regulators in plants

© The Author(s) 2022. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 74(2023), 7 vom: 09. Apr., Seite 2228-2238
1. Verfasser: Zheng, Dongyang (VerfasserIn)
Weitere Verfasser: Li, Mengqi, Yang, Ying, Huang, Ranran, Zhang, Wenli
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Review Journal Article Research Support, Non-U.S. Gov't Epigenetic modifications R-loops RNA processing genome stability genomic regulator plant development and stress responses Chromatin
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520 |a The biological implications of R-loops are increasingly receiving attention in plant biology. Compared with recent progresses in humans, the studies of R-loops in plants are lagging behind. Massive efforts must be invested by the plant community to better harness the possible regulatory functions of R-loops. Pioneering studies indicate that R-loops might act as key regulators of plant growth and development, and stress responses. This review thus timely updates the biological implications of R-loops and proposes a series of future lines of investigations to further decipher R-loop biology in plants. The following three aspects are included: the interplay between R-loops and epigenetic modifications at DNA, RNA, and chromatin levels; their regulatory roles in genome integrity, centromere functions, and DNA replication; and how they likely control plant growth and development as well as stress responses and RNA processing. Altogether, the wealth of information provided here portrays R-loop biology in plants accurately, and makes these new regulators interesting genetic levers in developing plants with new and beneficial agronomical traits 
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650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Epigenetic modifications 
650 4 |a R-loops 
650 4 |a RNA processing 
650 4 |a genome stability 
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650 4 |a plant development and stress responses 
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700 1 |a Li, Mengqi  |e verfasserin  |4 aut 
700 1 |a Yang, Ying  |e verfasserin  |4 aut 
700 1 |a Huang, Ranran  |e verfasserin  |4 aut 
700 1 |a Zhang, Wenli  |e verfasserin  |4 aut 
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