Here we present evidence showing that whole-genome inverse duplication very likely occurred in one half of eubacterial genomes, and possibly in most chromosomes, prokaryotic as well as eukaryotic.

• 在这里，我们提供了证据证明全基因体的倒位复制非常可能发生在至少一半的真细菌当中，更甚至绝大部份的染色体里。