The adenovirus expression ribozyme inhibits hbv expressed in cell .
腺病毒介导核酶对细胞内hbv基因表达的抑制作用。
Joyce 's specialty is the creation of ribozyme systems that replicate and even evolve somewhat - on the verge of life , but not quite there .
乔伊斯专攻构建核酶系统,复制并演化的物体近乎生命,但还不是完全的生命。
For instance , a kind of rna called a ribozyme can cut up viral dna and trigger cell suicide to ensure the infection does not spread .
比如,一种称作核酶的核糖核酸(rna)可以切断病毒的dna,引发细胞自杀,从而确保感染不会扩散。
But the discovery that rna can be an enzyme , dubbed a ribozyme , potentially able to boost its own replication , led to fresh ideas about how life might have started .