2SY12C4-02 2026/03/10 15:32 大会シンポジウム C4 魚類の淡水進出を支える肪酸不飽和化酵素のコピー数変異 Copy number increase of Fatty acid desaturase gene underlying freshwater colonization of teleost species ○石川 麻乃○Asano Ishikawa 東大院新領域 UTokyo LCPUFA / Copy number variation / Fatty acid desaturase