Supplementary Figure 14: Longevity of donor E. coli strains in the mouse gut after oral gavage.
From: Metagenomic engineering of the mammalian gut microbiome in situ
(a) In vivo gut colonization profiles of MAGIC donors EcGT1 (S17, galK::mCherry), EcGT2 (S17, asd::mCherry), and control E. coli MG1655 in C57BL/6 mice measured by flow cytometry of fecal bacteria after a single gavage of 109 cells. Mean values were calculated using feces from 2 gavaged mice; error bars indicate s.d. (b) Two orally gavaged doses of 109 EcGT1 cells resulted in a longer persistence of this donor in the gut. Mean values were calculated using feces from 2 gavaged mice; error bars indicate s.e.m.
