新生突然変異 しんせいとつぜんへんい Meanings Noun de novo mutation Kanji 新 new. Read as シン. 生 life. Read as セイ. 突 thrust. Read as トツ. 然 -ly. Read as ゼン. 変 change. Read as ヘン. 異 different. Read as イ. Word lists Genetics Jinuma: Japanese Dictionary · Word lists