Fig. 6From: Gut microbiota and fecal metabolites in captive and wild North China leopard (Panthera pardus japonensis) by comparsion using 16 s rRNA gene sequencing and LC/MS-based metabolomicsThe relationships between significantly different metabolites and differential abundant OTUs in the captive and wild North China leopard. A connection indicates that the OTUs have a correlation with the metabolite,a red solid line indicates a positive correlation, a blue dashed line indicates a negative correlation, and the line thickness indicates the strength of the correlationBack to article page