BIOLUMINESCENCE;
AEQUORIN;
CALCIUM;
CHROMOPHORE;
ENERGY TRANSFER;
D O I:
10.1016/0014-5793(94)80472-9
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 [生物化学与分子生物学];
081704 [应用化学];
摘要:
Expression of the cDNA for Aequorea green fluorescent protein in E coli yielded a fused protein with fluorescence excitation and emission spectra virtually identical to those of the native green fluorescent protein. Further, a solution of the protein, when mixed with aequorin and calcium ion, emitted a greenish luminescence characteristic of the in vivo luminescence of the animal, indicating a radiationless energy transfer to the protein.
机构:
UNIV CALIF SAN DIEGO, SCRIPPS INST OCEANOG, MARINE BIOL RES DIV 0202, LA JOLLA, CA 92093 USAUNIV CALIF SAN DIEGO, SCRIPPS INST OCEANOG, MARINE BIOL RES DIV 0202, LA JOLLA, CA 92093 USA
机构:
UNIV CALIF SAN DIEGO, SCRIPPS INST OCEANOG, MARINE BIOL RES DIV 0202, LA JOLLA, CA 92093 USAUNIV CALIF SAN DIEGO, SCRIPPS INST OCEANOG, MARINE BIOL RES DIV 0202, LA JOLLA, CA 92093 USA