So in addition to doing the transplant, we had to find out how to get a bacterial chromosome out of the eukaryotic yeast into a form where we could transplant it into a recipient cell.
所以除了进行移植之外 我们还需要解决如何的问题是如何将细菌染色体 从酵母菌内取出 以便我们能够将其移植 到受体细胞内