Combined single-sample metabolomics and RNAseq reveals a hepatic pyrimidine metabolic response to acute viral infection
In-depth analysis of the usefulness of single-sample metabolite/RNA extraction for multi-'omics readout. Overall design: Using pulverized frozen livers of mice injected with lymphocytic choriomeningitis virus (LCMV) or vehicle (Veh) we isolated RNA prior (RNA) or following metabolite extraction (MetRNA). RNA sequencing (RNAseq) data was evaluated for differential expression analysis and dispersion, and differential metabolite abundance was determined.