Bacterial species whose representation defines healthy postnatal assembly of the gut microbiota in Bangladeshi children during their first 2 years are identified, and a model is constructed to compare healthy children to those with severe acute malnutrition (SAM); results show that SAM is associated with microbiota immaturity that is only partially ameliorated by existing nutritional interventions.
- Sathish Subramanian
- Sayeeda Huq
- Jeffrey I. Gordon
