Fig. 6From: Nutrient availability of roughages in isocaloric and isonitrogenous diets alters the bacterial networks in the whole gastrointestinal tract of Hu sheepCo-abundance networks of predicted metabolic pathways in the rumen and feces of Hu sheep. Only the co-abundance with spearman correlation coefficient > 0.8, P < 0.05 were illustrated in the network. Circles represent the KEGG pathways at level 3. WS, wheat straw group; AL, alfalfa group. All the KEGG identifiers were from (http://www.kegg.jp/kegg/kegg1.html) [31,32,33]Back to article page