万能 ばんのう細胞 さいぼうではありませんでした
bannōsaibōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 万能細胞

1. Was not a pluripotent cell.; Was not an omnipotent cell.

Past/Perfective
Negative
Polite
Formal Register