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Iva Mozgová
Researcher at Academy of Sciences of the Czech Republic
Publications - 35
Citations - 1406
Iva Mozgová is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Chromatin & Gene. The author has an hindex of 18, co-authored 31 publications receiving 1100 citations. Previous affiliations of Iva Mozgová include Central European Institute of Technology & Sewanee: The University of the South.
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Journal ArticleDOI
The polycomb group protein regulatory network.
Iva Mozgová,Lars Hennig +1 more
TL;DR: Advances in understanding of the composition, mechanisms of targeting, and function of plant PRCs are reviewed and parallels and differences between plant and animal models are discussed.
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Arabidopsis MSI1 connects LHP1 to PRC2 complexes.
Maria Derkacheva,Yvonne Steinbach,Thomas Wildhaber,Iva Mozgová,Walid Mahrez,Walid Mahrez,Paolo Nanni,Sylvain Bischof,Wilhelm Gruissem,Wilhelm Gruissem,Lars Hennig,Lars Hennig,Lars Hennig +12 more
TL;DR: It is found that MSI1 serves to link PRC2 to LIKE HETEROCHROMATIN PROTEIN 1 (LHP1), a protein that binds H3K27me3 in vitro and in vivo and is required for a functional plant PcG system.
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Keeping the gate closed: functions of the polycomb repressive complex PRC2 in development.
TL;DR: The composition and molecular function of the different known PRC2 complexes in plants are reviewed, and the role ofPRC2 in mediating the establishment of different developmental phases and transitions between them is focused on.
Journal ArticleDOI
Subnuclear partitioning of rRNA genes between the nucleolus and nucleoplasm reflects alternative epiallelic states
Frédéric Pontvianne,Todd Blevins,Todd Blevins,Chinmayi Chandrasekhara,Iva Mozgová,Christiane Hassel,Olga Pontes,Sarah Tucker,Petr Mokroš,Veronika Muchová,Jiří Fajkus,Craig S. Pikaard,Craig S. Pikaard +12 more
TL;DR: Using fluorescence-activated sorting techniques, it is shown that active rRNA genes in Arabidopsis thaliana are present within sorted nucleoli, whereas silenced r RNA genes are excluded, and Bisulfite sequencing data reveal that rRN genes occupy distinct but changeable nuclear territories according to their epigenetic state.
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Dysfunction of Chromatin Assembly Factor 1 Induces Shortening of Telomeres and Loss of 45S rDNA in Arabidopsis thaliana
TL;DR: The results show that appropriate replication-dependent chromatin assembly is specifically required for stable maintenance of telomeres and 45S rDNA.