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. 2020 Mar 5;11:1213. doi: 10.1038/s41467-020-14941-6

Fig. 8. Correlation between biosensor output and intracellular β-alanine concentration.

Fig. 8

Absolute normalised fluorescence values of C. necator cells, carrying plasmids containing the β-alanine biosensor and each a gene encoding a different homologue of L-aspartate 1-decarboxylase enzyme, correlated with their corresponding intracellular β-alanine concentration quantified by HPLC-UV. Cells were grown in MM. Samples were taken 6 h after supplementation with L-aspartate and L-arabinose. Data are mean ± SD, n = 3. Source data are provided as a Source Data file.