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. 2021 Nov 11;21:315. doi: 10.1186/s12866-021-02375-z

Fig. 4.

Fig. 4

Family level meta-analysis between tumor tissues and tumor-adjacent normal tissues; heat map for representing changes of all families. Statistically significant differences between the two groups with p-values < 0.05 are denoted with * and those with p-values < 0.0001 are denoted with **. The white parts in the heat map represent the bacterial taxa that are not available in a particular study. S (1-5): Study; MA: Meta-analysis