Fig. 4From: Antibiotic-induced gut microbiota dysbiosis has a functional impact on purine metabolismPredictive functional purine metabolism of microbial communities by PICRUSt2 algorithm. (a) Adenosine deoxyribonucleotides de novo biosynthesis. (b)Â Pyrimidine nucleobases salvage. (c) Guanosine deoxyribonucleotides de novo biosynthesis. PICRUSt2, phylogenetic investigation of communities by reconstruction of unobserved statesBack to article page