The genetic differences between humans and chimpanzees—two distinct species—are tiny compared with the differences among H. pylori strains: 99 percent of the nucleotide sequences in the human and chimp genomes are identical.
The genetic differences between humans and chimpanzees—two distinct species—are tiny compared with the differences among H. pylori strains: 99 percent of the nucleotide sequences in the human and chimp genomes are identical.
人类和黑猩猩是两个不同的物种，然而两者的遗传差异和幽门螺旋菌菌株间的变异相比，却是小巫见大巫：人类和黑猩猩的基因组，有99%的序列是一模一样的！