Fig. 4From: Dietary energy sources and levels shift the multi-kingdom microbiota and functions in the rumen of lactating dairy cowsPCA plots comparing the overall functional features of the rumen prokaryotic (a and b) and fungal (c and d) microbiota between LE and HE (a and c) or GC and SFC (b and d). Functional features were predicted using PICRUSt2 and the ExPASy ENZYME database. HE, high energy; LE, low energy; GC, ground corn; SFC, steam-flaked corn. P-values were based on PERMANOVABack to article page