Figure 1.

cDNA nucleotide sequence and deduced amino acid sequence of Cavernularia obesa GFP (CoGFP). In the nucleotide sequence, upper case letters indicate the ORF, lower case letters indicate untranslated regions, and underlined upper case letters indicate the start and stop codons. The light-gray shading indicates a sequence identical to that determined by Edman degradation of the purified protein.