Perilipin-2 modulates dietary fat-induced microbial global gene expression profiles in the mouse intestine.
Xuejian XiongElise S BalesDiana IrCharles E RobertsonJames L McManamanDaniel N FrankJohn ParkinsonPublished in: Microbiome (2017)
Our data shows that a host genotype can modulate microbiome function without impacting community structure and identify Plin2 as a specific host determinant of diet effects on microbial function. Along with uncovering potential mechanisms for integrating how diet modulates host and microbial metabolism, our findings demonstrate the limits of 16S rRNA surveys to inform on community functional activities and the need to prioritize metatranscriptomic studies to gain more meaningful insights into microbiome function.