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. 2021 May 20;16(5):e0251804. doi: 10.1371/journal.pone.0251804

Fig 5. DA volcano plots.

Fig 5

Volcano plots of differentially abundant OTUs using DESeq2 (A, B) and ALDEx2 (C, D), for breed (left) and diet (right) contrasts. Red dots represent OTUs with an adjusted p-value below the FDR cut-off (0.05) and a FC value above 1.5 or below -1.5 for DESeq2 contrasts, or a median difference between CLR values above 1 or below -1 for ALDEx2 contrasts. OTUs with Log2(FC) < 0 or diff.btw < 0 are more abundant in Duroc and Control groups, respectively.