人工 じんこう多能 たのう せい かん細胞 さいぼうじゃありませんでした
jinkōtanō seikansaibōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 人工多能性幹細胞

1. Was not induced pluripotent stem cells.; Was not an induced pluripotent stem cell.

Past/Perfective
Negative
Polite
Terminal Form