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. Author manuscript; available in PMC: 2020 Jan 31.
Published in final edited form as: Nature. 2019 Jul 31;572(7768):249–253. doi: 10.1038/s41586-019-1442-6

Extended data Figure 6. Effect of lysine supplementation on mammalian cell lines that are auxotrophic for lysine.

Extended data Figure 6

a, Growth curves showing the effect of different concentrations of lysine (0.01-10 mM) on mammalian cell growth. Percentage confluence was calculated using IncuCyte imaging system (Essen Bioscience). The data represent mean ± s.d.; n= 3 biologically independent samples. b, Intracellular lysine concentrations in different mammalian cell lines grown in DMEM with a range of concentrations of lysine (0.01-10 mM). Cells were seeded at 0.5 x 106 cells per 6- cm plate and grown for 48 h before collection. The data represent mean ± s.d.; n = 3 biologically independent samples.