v.再结合；重组
That provides ample opportunity for strains to mingle and recombine. 那就给毒株混杂与重组提供充足的机会。
We recombine them to preserve as many structural interactions as possible, while at the same time making lots of mutations. 我们重组他们以保护近可能多的结构间交互作用，同时制造大量突变。
调配的
