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. 2023 Mar 31;13:5272. doi: 10.1038/s41598-023-32337-6

Figure 2.

Figure 2

(a,b) PCA scores plot of A14 and A207 group in positive model and negative model. (c) Top 90 metabolites clustering heatmap of all samples using HCA, the horizontal direction were the samples, and the longitudinal direction were the identified metabolites.