| abstract |
(57) [Summary] [PROBLEMS] A transparent medaka, which allows external observation of the internal structure not only at the embryonic stage but also after hatching, a transparent medaka capable of discriminating genetic properties, and a transparent medaka, which emits light from a specific organ Offer. SOLUTION: The transparent medaka, which is characterized by lacking rainbow, melanophore, yellow cell, and leukophores, Lacks iridescent, melanophore, and xanthophores, And a transparent medaka characterized by the presence or absence of leukophores and / or a DNA marker, and a hybrid gene obtained by fusing the translation region of a fluorescent protein gene to the promoter of a gene expressed in an organ-specific manner. Provided is a transparent medaka characterized by causing a specific organ to emit light when introduced. |