C. Untargeted LC-MS analysis of LDH1 depletion (one cycle of rapamycin and glucosamine treatment) indicated minimal but selective metabolic changes. m/z feature intensities are plotted as the log2 ratio of treated/untreated and the Benjamini-Hochberg corrected P values across six biological replicates plotted as -log10(P). Below, LDH1 substrate and product (pyruvate and lactate respectively) abundance plotted as the ratio of treated/untreated from biological replicates (mean±SEM) and the parental DiCre line presented as the negative control. 