遺伝子拡散 いでんしかくさん Meanings Noun gene flow; gene migration See also: 遺伝子流動 (いでんしりゅうどう). Kanji 遺 leave behind. Read as イ. 伝 transmit. Read as デン. 子 child 拡 expand. Read as カク. 散 scatter. Read as サン. Word lists Genetics Jinuma: Japanese Dictionary · Word lists