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Article

Single amino acid replacement makes Aequorea victoria fluorescent proteins reversibly photoswitchable.

Journal of the American Chemical Society - 13 Jan 2010

Bizzarri Ranieri, Serresi Michela, Cardarelli Francesco, Abbruzzetti Stefania, Campanini Barbara, Viappiani Cristiano, Beltram Fabio

Abstract excerpt

Reversibly photoswitchable (i.e., photochromic) fluorescent proteins open the way to a number of advanced bioimaging techniques applicable to living-cell studies such as sequential photolabeling of distinct cellular regions, innovative FRET schemes, or nanoscopy. Owing to the relevance of fluorescent proteins from Aequorea victoria (AFPs) for cell biology, a photochromic "toolbox" constituted by several AFPs is...

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PMID: 19958004
DOI: 10.1021/ja9014953

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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