NODULIN HOMEOBOX is required for heterochromatin homeostasis in Arabidopsis

Zsolt Karányi; Ágnes Mosolygó-L; Orsolya Feró; Adrienn Horváth; Beáta Boros-Oláh; Éva Nagy; Szabolcs Hetey; Imre Holb; Henrik Mihály Szaker; Márton Miskei; Tibor Csorba; Lóránt Székvölgyi

doi:10.1038/s41467-022-32709-y

Nature Communications (Aug 2022)

NODULIN HOMEOBOX is required for heterochromatin homeostasis in Arabidopsis

Zsolt Karányi,
Ágnes Mosolygó-L,
Orsolya Feró,
Adrienn Horváth,
Beáta Boros-Oláh,
Éva Nagy,
Szabolcs Hetey,
Imre Holb,
Henrik Mihály Szaker,
Márton Miskei,
Tibor Csorba,
Lóránt Székvölgyi

Affiliations

Zsolt Karányi: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Ágnes Mosolygó-L: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Orsolya Feró: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Adrienn Horváth: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Beáta Boros-Oláh: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Éva Nagy: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Szabolcs Hetey: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Imre Holb: Faculty of Agronomy, University of Debrecen
Henrik Mihály Szaker: MATE University, Genetics and Biotechnology Institute
Márton Miskei: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen
Tibor Csorba: MATE University, Genetics and Biotechnology Institute
Lóránt Székvölgyi: MTA-DE Momentum, Genome Architecture and Recombination Research Group, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen

DOI: https://doi.org/10.1038/s41467-022-32709-y
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 20

Abstract

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Arabidopsis NDX was previously reported as a regulator of euchromatic gene expression. Here the authors show that NDX functions at pericentromeric regions and regulates heterochromatin homeostasis by controlling siRNA production and non-CG methylation.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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