せんしょくたいとつぜんへんい 染色体突然変異 LinksSentence search for 染色体突然変異Sentence search for せんしょくたいとつぜんへんいKanji details for 染, 色, 体, 突, 然, 変 and 異Edit in JMdict Noun1. chromosomal mutation; chromosomal abnormality; chromosomal disorderGenetics, Medicine, See also 染色体異常 Discussions Log in to talk about this word.