制御 せいぎょ せい てぃう細胞 さいぼうではありませんでした
seigyo seitiusaibōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 制御性T細胞

1. Was not regulatory T cell.; Was not controllable T cell.

Past/Perfective
Negative
Polite
Formal Register
Physiology