但是，环境对此的影响非常关键，我们只能根据环境中确实存在的条件来定义必需或非必需的基因。

But it turns out the environment is very critical for this, and you can only define an essential or non-essential gene based on exactly what's in the environment.

youdao

但是，环境对此的影响非常关键，我们只能根据环境中确实存在的条件来定义必需或非必需的基因。

But it turns out the environment is very critical for this, and you can only define an essential or non-essential gene based on exactly what's in the environment.

youdao