例句 /

Sequencing requires multiplecloned copies of the gene; long DNA sequences are cut into more manageable lengths using restriction enzymes.

Sequencing requires multiplecloned copies of the gene; long DNA sequences are cut into more manageable lengths using restriction enzymes.

序列需要基因的多个克隆拷贝,用限制性酶可以把长的DNA序列切成许多具所需长度的片段。