ぎゃく転写 てんしゃ酵素 こうそでしょう
gyakutenshakōsodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 逆転写酵素

1. Reverse transcriptase, likely.; Probably reverse transcriptase.

Polite
Presumptive
Conjecture