発現
発現する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 発現する | 発現しない |
| Polite | 発現します | 発現しません |
| Past polite | 発現しました | 発現しませんでした |
| Past | 発現した | 発現しなかった |
| Te-form | 発現して | 発現しないで |
| Desire | 発現したい | 発現したくない |
| Potential | 発現できる | 発現できない |
| Passive | 発現される | 発現されない |
| Causative | 発現させる | 発現させない |
| Causative passive | 発現させられる | 発現させられない |
| Volitional | 発現しよう | |
| Polite volitional | 発現しましょう | |
| Imperative | 発現しろ | 発現するな |
| Conditional | 発現すれば | 発現しなければ |
| Tara conditional | 発現したら | 発現しなかったら |
Meanings
noun, noun or participle which takes 'suru', transitive verb, intransitive verb
revelation; manifestation; appearance
General term for something becoming visible or evident, often used for abstract qualities, effects, or phenomena emerging.
It takes time for the new drug's effect to manifest.
His talent revealed itself only after he entered university.
noun, noun or participle which takes 'suru', transitive verb, intransitive verb
Technical term in molecular biology for gene or protein expression; used in scientific contexts.
Expression of this gene increases under stress conditions.
Usage patterns
- 〈事〉が発現するfor a quality, effect, or phenomenon to manifest itself
This medicine's effects manifest within a few hours of taking it.
- 遺伝子が発現するfor a gene to be expressed
This gene is expressed only in specific cells.
- 副作用が発現するfor a side effect to appear/manifest (common in medical contexts)
Side effects can manifest in some patients.
- 〈物〉を発現させるto induce or cause the expression/manifestation of something
This vector is used to induce expression of the target protein.