Fig. 1From: A correction method for systematic error in 1H-NMR time-course data validated through stochastic cell culture simulationAn example of 4 metabolite trends from a metabolic study. Jumps in glycine and lysine concentration trends (highlighted as white points) were hypothesized to be the result of choline exhaustion (region highlighted in grey). Time-course data was collected as described in the Cell culture subsection of the Methods sectionBack to article page