So we went back to the DNA, and what the DNA told us is that every monkey in the zoo had become dominated by Bacteroides and Prevotella, the same microbes that we all have in our guts as modern humans.
Então voltamos para o DNA que nos diz que cada macaco no zoológico se tornou dominado por bacteroides e prevotella, os mesmos micróbios que temos em nossos intestinos como humanos modernos.