Author

G. Tarrason Risa

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· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Research Focus:development & morphogenesis· 2 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

A. Arashiro Pulschen· 2 shared A. Saric· 2 shared B. Baum· 2 shared F. Hurtig· 2 shared L. Harker-Kirschneck· 2 shared A. Cezanne· 1 shared A. Hafner· 1 shared A. P. Snijders· 1 shared

Activity by Year

2019-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersCell Biology

A. Arashiro Pulschen

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Author profile →

2 papers

Recent·Most cited

The patterned assembly and stepwise Vps4-mediated disassembly of composite ESCRT-III polymers drives archaeal cell division

F. Hurtig, T. C. Q. Burgers, A. Cezanne, X. Jiang, F. N. Mol, J. Traparic, G. Tarrason Risa, A. Arashiro Pulschen, L. Harker-Kirschneck, A. Saric, R. Vlijm, B. Baum

The paper uses super-resolution microscopy and computational modeling to show how CdvB/CdvB1/CdvB2 proteins form a patterned composite ESCRT-III division ring that disassembles stepwise to drive archaeal cell division.

bioRxiv · Sep 16, 2022Cell Biology

Proteasome-mediated protein degradation resets the cell division cycle and triggers ESCRT-III-mediated cytokinesis in an archaeon

G. Tarrason Risa, F. Hurtig, S. Bray, A. Hafner, L. Harker-Kirschneck, P. Faull, C. Davis, D. Papatziamou, D. R. Mutavchiev, C. Fan, L. Meneguello, A. Arashiro Pulschen, G. Dey, S. Culley, M. L. Kilkenny, , B. Baum

This study identifies proteasome-mediated degradation of CdvB as a mechanism resetting the cell division cycle and triggering cytokinesis in the archaeon Sulfolobus acidocaldarius.

bioRxiv · Sep 18, 2019 · PreprintCell Biology