Author

A. Poleshko

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 3

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Assay:ChIP-seq· 3 Research Focus:chromatin & epigenetic regulation· 3 Approach:experimental assay· 3 Organism:human· 3 Assay:imaging· 2 Research Focus:spatial domain detection· 2 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

C. L. Smith· 2 shared A. A. Kiseleva· 1 shared A. Maynard· 1 shared E. F. Joyce· 1 shared J. A. Epstein· 1 shared J. E. Wilson· 1 shared J. I. Murray· 1 shared J. S. Wasserman· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersCell Biology

C. L. Smith

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3 papers

Recent·Most cited

PRR14 organizes H3K9me3-modifed heterochromatin at the nuclear lamina

A. A. Kiseleva, Y.-C. Cheng, C. L. Smith, R. Katz, A. Poleshko

This study identifies PRR14 as a protein that organizes H3K9me3-modified heterochromatin at the nuclear lamina through interactions with HP1.

Nucleus · Jan 12, 2023Peer-reviewedCell Biology

The PRR14 heterochromatin tether encodes modular domains that mediate and regulate nuclear lamina targeting

K. L. Dunlevy, V. Medvedeva, J. E. Wilson, M. Hoque, T. Pellegrin, A. Maynard, M. M. Kremp, J. S. Wasserman, A. Poleshko, R. A. Katz

This study identifies a modular nuclear lamina binding domain in PRR14 that mediates heterochromatin anchoring and is regulated by phosphorylation and a PP2A phosphatase site.

bioRxiv · Oct 8, 2019Cell Biology

H3K9me2 orchestrates inheritance of spatial positioning of peripheral heterochromatin through mitosis

A. Poleshko, C. L. Smith, S. C. Nguyen, P. Sivaramakrishnan, J. I. Murray, M. Lakadamyali, E. F. Joyce, R. Jain, J. A. Epstein

This study shows H3K9me2 maintains spatial positioning of heterochromatin during mitosis, ensuring inheritance of nuclear organization in daughter cells.

bioRxiv · Jun 21, 2019Cell Biology