Comparison of the Oral Microbiota Structure among People from the Same Ethnic Group Living in Different Environments

Figure 2

A box plots of alpha diversity in CC (blue), CH (red), UC (green), and UH (purple), ethnic groups on the basis of the number of Chao 1, Simpson, and Shannon index (a, b, and c). There were differences between urban and country groups (d, e, and f).

(a)

(b)

(c)

(d)

(e)

(f)