Author

Alexandra G. Bell

Princeton UniversityORCID 0009-0001-2036-0455Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Assay:CRISPR screen· 1 Research Focus:drug response / drug discovery· 1 Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Cameron MyhrvoldiD· 1 shared Harrison R. OatmaniD· 1 shared Jack Hariri· 1 shared Jared E. ToettcheriD· 1 shared Kara M. Gillmann· 1 shared Liyuan ZhuiD· 1 shared Long Thành NguyễniD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

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7 top collaborators · 21 mutual co-author links

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1 shared paperBioengineering

Cameron MyhrvoldORCID

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1 paper

Recent·Most cited

BioengineeringbioRxivPreprintApr 21, 2025

Multimodal control of Cas13 activity through domain insertion at an allosteric hotspot

Liyuan Zhu, Long Thành Nguyễn, Alexandra G. Bell…·Jared E. Toettcher

This paper develops OptoCas13d and ChemoCas13d variants of RfxCas13d that can be controlled by light or small molecules to modulate RNA cleavage with high spatial and temporal precision.

DOI 10.1101/2025.04.21.649818

CRISPR screenexperimental assay

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