Julia Goodrich’s landmark study of the gut microbiomes of twins will be published in Cell in early November. This paper includes a heritability analysis from >400 twins pairs, and gnotobiotic mouse experiments showing the phenotype effects of key taxa. Lab members who worked on this study include: Jill Waters, Angela Poole, Jess Sutter, Omry Koren and Beth Bell. Keep an eye out for this exciting paper!