MULTICOLOR FLUORESCENT PROTEIN INCLUDING FLUORESCENT COLOR OF ULTRA-LONG WAVELENGTH

摘要

PROBLEM TO BE SOLVED: To obtain a fluorescent protein emitting a plurality of fluorescences including fluorescence of ultra-long wavelength (red fluorescence), having a big difference between an exciting wavelength and a fluorescent wavelength and is excited even by a light of relatively long wavelength.

SOLUTION: The multicolor fluorescent protein is a fluorescent protein being a natural type fluorescent protein derived from Scleronephthya gracillima (Kuekenthal) or obtained by application of gene recombination and exhibits a plurality of fluorescent colors identifiable in a visible region according to an exciting wavelength.

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