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. 2022 Mar 22;21(5):1285–1298. doi: 10.1021/acs.jproteome.1c00904

Figure 5.

Figure 5

(A) PCA individuals plot showing the clustering according to the two burial conditions, wooden (in blue) and zinc-lined (in magenta) coffins (reported, respectively, as “wood coffin” and “zinc coffin” in the figure), and (B) the contribution of the six deamidated peptides to the PCA.