Development and Applications of Enhanced Green Fluorescent Protein Mutants
نویسندگان
چکیده
منابع مشابه
Development and applications of enhanced green fluorescent protein mutants.
The introduction of several mutations resulted in the generation of improved mutants of the green fluorescent protein (GFP). A strong green (GFPsg25) and blue (BFPsg50) fluorescent protein, gave 50-fold-100-fold brighter fluorescence compared to wild-type GFP and BFP (Tyr66His), respectively, upon expression in mammalian cells. GFPsg25 and BFPsg50 have different excitation and emission maxima. ...
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We demonstrate by using low-temperature high-resolution spectroscopy that red-shifted mutants of green fluorescent protein are photo-interconverted among three conformations and are, therefore, not photostable "one-color" systems as previously believed. From our experiments we have further derived the energy-level schemes governing the interconversion among the three forms. These results have s...
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ژورنال
عنوان ژورنال: BioTechniques
سال: 1998
ISSN: 0736-6205,1940-9818
DOI: 10.2144/98243rr01