Author

M. Vartiainen

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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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:cell type annotation· 1 Assay:ChIP-seq· 1 Organism:Drosophila· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

B. Prajapati· 2 shared M. Sokolova· 2 shared A. Pennanen· 1 shared E. Sidorenko· 1 shared G. Posern· 1 shared H. M. Moore· 1 shared J. Dopie· 1 shared J. Virtanen· 1 shared

Activity by Year

2018-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 22 mutual co-author links

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2 shared papersCell Biology

B. Prajapati

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Author profile →

3 papers

Recent·Most cited

Lamina-associated polypeptide 2α is required for intranuclear MRTF-A activity

E. Sidorenko, M. Sokolova, A. Pennanen, S. Kyheroinen, G. Posern, R. Foisner, M. Vartiainen

This study identifies Lap2 as a novel regulator of MRTF-A activity, showing it is required for efficient expression of MRTF-A/SRF target genes and serum-induced cell migration.

bioRxiv · Jan 8, 2021Cell Biology

Nuclear actin interactome analysis links actin to KAT14 histone acetyl transferase and mRNA splicing

T. Viita, S. Kyheröinen, B. Prajapati, J. Virtanen, M. Varjosalo, M. Vartiainen

The paper identifies novel nuclear actin binding partners and functional roles in chromatin remodeling, transcription, and RNA splicing using mass spectrometry techniques.

bioRxiv · Oct 17, 2018Cell Biology

Nuclear actin is required for transcription during Drosophila oogenesis

M. Sokolova, H. M. Moore, B. Prajapati, J. Dopie, L. Merilainen, M. Honkanen, R. Cerejeira Matos, M. Poukkula, V. Hietakangas, M. Vartiainen

This study shows actin interacts with transcribed genes and Pol II in Drosophila, and its nuclear shuttling is essential for egg shell gene expression.

bioRxiv · Jun 28, 2018Cell Biology