Deciphering the ecoevolutionary recipe of milk microbiomes

Abstract

In a recent article, Keady et al. analyzed mammalian milk microbiomes across 47 species and found their assembly to be largely determined by stochastic (i.e., random) processes. In many ways, host-associated microbiomes are not random, but random events may have an underappreciated role in microbiome assembly, persistence, and ecology.