CRISPR くりすぱあき/C システムじゃありませんでした
kuri su pa akyasunai nshisutemujārimasendeshita

Noun
Desu Copula

The polite, past negative form of CRISPR/Cas9システム

1. Was not CRISPR/Cas9 system. ; ; Wasn't the CRISPR/Cas9 system.

Past/Perfective
Negative
Polite
Terminal Form
Biology