Fig. 3

Heat maps showing correlations between the relative abundance of sequences assigned to each bacterial genus and hydrogenation rate of fatty acids (C18:3n-3 and cis-9 C18:1) in the rumen of kids fed palm oil, linseed oil and mixed oil. Spearman correlation coefficients (r) are shown in different colors: r < 0 (blue), r = 0 (white) and r > 0 (red). * correlation significant at 0.01 < P ≤ 0.05; ** correlation significant at 0.001 < P ≤ 0.01