Figure 1

Relative abundance of taxa among five groups. Comparison of OTUs and relative taxa abundance among asthenospermia, oligospermia, oligoasthenospermia, azoospermia, and healthy controls. (A) At phylum level; (B) at genus level.

Relative abundance of taxa among five groups. Comparison of OTUs and relative taxa abundance among asthenospermia, oligospermia, oligoasthenospermia, azoospermia, and healthy controls. (A) At phylum level; (B) at genus level.