Author

R. Oldenbourg

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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Biophysics· 3 Cell Biology· 2 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 6 Approach:experimental assay· 3 Assay:imaging· 3 Approach:microscopy & imaging analysis· 3 Research Focus:cell type annotation· 2 Assay:fluorescence / live-cell microscopy· 2 Organism:mouse· 2 Organism:bacteria (other)· 1

Frequent Co-Authors

T. Tani· 3 shared S. B. Mehta· 2 shared V. Swaminathan· 2 shared A. Agashe· 1 shared A. Kimura· 1 shared A. Kumar· 1 shared A. Nain· 1 shared A. Vigouroux· 1 shared

Activity by Year

2016-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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3 shared papersBiophysics

T. Tani

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Three-dimensional spatio-angular fluorescence microscopy with a polarized dual-view inverted selective-plane illumination microscope (pol-diSPIM)

T. Chandler, M. Guo, Y. Su, J. Chen, Y. Wu, J. Liu, A. Agashe, R. S. Fischer, S. B. Mehta, A. Kumar, T. I. Baskin, V. Jamouille, H. Liu, V. Swaminathan, A. Nain, , H. Shroff

The paper introduces a polarized dual-view light-sheet microscope to recover 3D orientations and positions of fluorescent dipoles, validated with experiments on biological samples.

bioRxiv · Mar 9, 2024 · PreprintBiophysics

Live-cell imaging under centrifugation characterized the cellular force for nuclear centration in the Caenorhabditis elegans embryo

M. Goda, M. Shribak, Z. Ikeda, N. Okada, T. Tani, G. Goshima, R. Oldenbourg, A. Kimura

The paper measures cellular forces for nuclear centration in C. elegans embryos using centrifugation and microscopy, finding forces increase linearly with distance and friction is reduced in microtubule mutants.

bioRxiv · Jan 3, 2024 · PreprintBiophysics

Paternal chromosome elimination and X non-disjunction on asymmetric spindles in Sciara male meiosis

B. de Saint Phalle, R. Oldenbourg, D. F. Kubai, E. D. Salmon, S. A. Gerbi

The paper studies meiotic division in Sciara male spermatogenesis, revealing paternal chromosome elimination and X non-disjunction due to asymmetric spindle formation.

bioRxiv · May 13, 2021 · PreprintCell Biology

Instantaneous polarized light imaging reveals activity dependent structural changes of dendrites in mouse hippocampal slices

M. Koike-Tani, T. Tominaga, R. Oldenbourg, T. Tani

The paper uses polarized light imaging to detect activity-dependent structural changes in dendrites of mouse hippocampal slices, revealing birefringence variations linked to synaptic activity.

bioRxiv · Jan 17, 2019 · PreprintBiophysics

Cell Diameter in Bacillus subtilis is Determined by the Opposing Actions of Two Distinct Cell Wall Synthetic Systems

M. Dion, M. Kapoor, Y. Sun, S. Wilson, J. Ryan, A. Vigouroux, S. van Teeffelen, R. Oldenbourg, E. C. Garner

The paper investigates how two cell wall synthesis systems in Bacillus subtilis determine cell diameter through their opposing effects on growth and width.

bioRxiv · Aug 22, 2018Microbiology

Direction of actin flow dictates integrin LFA-1 orientation during leukocyte migration

P. Nordenfelt, T. I. Moore, S. B. Mehta, J. M. Kalappurakkal, V. Swaminathan, N. Koga, T. J. Lambert, D. Baker, J. C. Waters, R. Oldenbourg, T. Tani, S. Mayor, C. M. Waterman, T. A. Springer

The paper shows that integrin orientation is dictated by actin flow direction and cytoskeletal forces during leukocyte migration.

bioRxiv · Aug 27, 2016Cell Biology