Butyrate producing colonic Clostridiales metabolise human milk oligosaccharides and cross feed on mucin via conserved pathways

Abstract

The assembly and maturation of the early life microbiome has life-long effects on human health. Here, the authors combine omics, functional assays and structural analyses to characterize the catabolic pathways that support the growth of butyrate producing Clostridiales members from the Roseburia and Eubacterium, on distinct human milk oligosaccharides.