Author

P. P. Vallejo Ramirez

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· 2 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Assay:fluorescence / live-cell microscopy· 2 Organism:human· 2 Organism:mouse· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

C. F. Kaminski· 3 shared A. M. Lever· 1 shared A. Stretton· 1 shared B. F. Spiridon· 1 shared B. Meng· 1 shared C. Hockings· 1 shared C. L. Novo· 1 shared C. Poudel· 1 shared

Activity by Year

2019-2020 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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3 shared papersBiophysics

C. F. Kaminski

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Author profile →

3 papers

Recent·Most cited

Distinct domain requirements for EAP45 in HIV budding, late endosomal recruitment, and cytokinesis

B. Meng, P. P. Vallejo Ramirez, K. M. Scherer, E. Bruggeman, J. C. Kenyon, C. F. Kaminski, A. M. Lever

This study identifies distinct domain requirements of EAP45 in HIV budding, late endosomal recruitment, and cytokinesis using fluorescent labeling and microscopy.

bioRxiv · May 23, 2020 · PreprintBiophysics

Illuminating chromatin compaction in live cells and fixed tissues using SiR-DNA fluorescence lifetime

C. Hockings, C. Poudel, K. A. Feeney, C. L. Novo, M. S. Hamouda, I. Mela, D. Fernandez-Antoran, P. P. Vallejo Ramirez, P. Rugg-Gunn, K. Chalut, C. F. Kaminski, G. S. Kaminski Schierle

This paper develops a method to measure chromatin compaction in live and fixed cells using SiR-DNA fluorescence lifetime, revealing compaction in differentiating cells and decompaction during stem cell transitions.

bioRxiv · May 2, 2020 · PreprintCell Biology

OptiJ: Open-source optical projection tomography of large organ samples

P. P. Vallejo Ramirez, J. Zammit, O. Vanderpoorten, F. Riche, F.-X. Ble, X.-H. Zhou, B. F. Spiridon, C. Valentine, S. P. Spasov, P. W. Oluwasanya, G. Goodfellow, M. J. Fantham, O. Siddiqui, F. Alimagham, M. Robbins, , C. F. Kaminski

OptiJ is an open-source OPT system for 3D imaging of large transparent samples, offering low-cost, modular hardware and software with improved reconstruction capabilities.

bioRxiv · Jun 2, 2019Biophysics