ArticleIUBMB life2012
Fluorescent protein engineering by in vivo site-directed mutagenesis.
Article in IUBMB life, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
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Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
In vivo site-directed mutagenesis by single-stranded deoxyribonucleic acid recombineering is a facile method to change the color of fluorescent proteins (FPs) without cloning. Two different starting alleles of GFP were targeted for mutagenesis: gfpmut3* residing in the Escherichia coli genome and egfp carried by a bacterial/mammalian dual expression lentiviral plasmid vector. Fluorescent protein spectra were shifted by subtle modification of the chromophore region and residues interacting with the chromophore of the FP. Eight different FPs (Violeta, Azure, Aqua, Mar, Celeste, Amarillo, Mostaza, and Bronze) were isolated and shown to be useful in multicolor imaging and flow cytometry of bacteria and transgenic human stem cells. To make in vivo site-directed mutagenesis more efficient, the recombineering method was optimized using the fluorescence change as a sensitive quantitative assay for recombination. A set of rules to simplify mutant isolation by recombineering is provided.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.