Figure S1. Major microbiota phyla of C57Bl/6J mice at
NIMR and at the Crick.
Pie charts show the composition of the fecal
microbiota, determined by 16S sequencing, from C57BL/6J mice maintained on the #5021
STD diet at NIMR, or on the #2018S STD diet at NIMR or at the Crick. Percentage
contributions of the major phyla to the total fecal microbiota were influenced
more substantially by switching animal facilities than changing STD diets. Details of all diets are provided in
Table S1.