%0 Journal Article %T A high signal-to-noise Ca2+ probe composed of a single green fluorescent protein %A Nakai, Junichi %A Ohkura, Masamichi %A Imoto, Keiji %J Nature Biotechnology %V 19 %N 2 %P 137-141 %@ 1087-0156 %D 2001-02-01 %I Nature Publishing Group US %~ DeepDyve