It is likely that the gene transfer was mediated by a parasite or a pathogen.
这个基因转移可能是由寄生生物或病原体介导产生的。
Many companies now start to realize that risk is manageable and it can be mediated.
许多公司现在开始认识到风险是可以管理的，而且也是可以调节的。
The cause is unknown, but it may be mediated by the immune system.
病因不明，但可能是免疫系统介导的。
The cause is unknown, but it may be mediated by the immune system.
病因不明，但可能是免疫系统介导的。
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