Fig. 2
From: The associations between intestinal bacteria of Eospalax cansus and soil bacteria of its habitat
Principal coordinates analysis (PCoA) of zokor and soil bacterial communities across 75 samples based on (a) the Bray-Curtis distance metrics. (b) the weighted UniFrac distance metrics. Key: zokor samples (LD, zokors from LD; PY, zokors from PY; YZ, zokors from YZ), soil samples (LDI: soil inside the cave from LD; LDO: soil outside the cave from LD; PYI: soil inside the cave from PY; PYO: soil outside the cave from PY; YZI: soil inside the cave from YZ; YZO: soil outside the cave from YZ)