Fig. 4

Taxonomic classification and differential analysis of 84 MAGs recovered from C1 (n = 60) and C2 (n = 58). a A Sankey plot illustrating the classification of the bacterial species at various taxonomic ranks. The figure also includes general linear latent variable model (GLLVM) results showing the association of MAGs with b treatment groups (with C1 and C2 done separately) and c performance and health parameters — EPEF (European performance efficiency factor) and MT (total mortality). Coef, GLLVM coefficients in blue (< 0) or red (> 0), representing negative or positive coefficients (or decrease or increase) for each MAG against GHI treatments (T2, T3, T4, T5, T6) as predictors in comparison to T1 (reference). Coefficients in white indicate insignificance (no association), while grey indicates that the MAG was not recovered in that treatment group