The Impact of Age and Pathogens Type on the Gut Microbiota in Infants with Diarrhea in Dalian, China

Figure 2

The alpha diversity of gut microbiota in healthy infants and diarrheic infants. (a) Venn diagram of OTUs in the two groups. (b) Observed species index in the two groups. (c–e) Comparing the alpha diversity indices (ACE, Chao 1, and observed species) based on the OTU profiles.

(a)

(b)

(c)

(d)

(e)