Fig. 2

Differences in CRC intestinal bacteria in different regions. Figure A CRC differential species frequency statistics of Japan, China, the USA, Germany, France, and Austria at the genus and species levels. Figures B and C Venn plots of CRC differential intestinal bacteria from six countries at the genus and species levels, respectively. Figure D Differential CRC bacteria at the genus and species levels in six countries are described in the map. The LDA discriminant histogram is in the box. The greater the LDA score is, the greater the impact of species abundance on the differential effect