Extended Data Fig. 4: Increase of 12C carbon ratios of the proteinogenic amino acids in the FC5 strain.
From: Escherichia coli is engineered to grow on CO2 and formic acid

Increase of 12C ratios in proteinogenic alanine (Ala), glycine (Gly), valine (Val), serine (Ser), threonine (Thr), phenylalanine (Phe), aspartate (Asp) and glutamate (Glu) of the FC5 strain after 100 h of culture solely from CO2 and FA. Data presented are shown in average values with error bars representing ± standard deviation obtained in triplicate experiments (n = 3). Open circles in graph indicate individual data points.