Pathway from arginine to proline and stable isotope incorporation in metabolites. Scheme of the metabolic pathway from arginine to putrescine, glutamate and proline; shown are the metabolites and reactions indicated by the gene names including their corresponding JGI identifier. Putrescine, glutamate and proline are highlighted with yellow background color; for those metabolites the 13 C stable isotope incorporation was measured by GC-MS the results are shown below the pathway scheme for each experimental time point and sodium chloride concentration. All proteins shown in black including the ARG7 protein could be identified by LC-MS/MS based proteomics at the 24 h/0 mM condition.
Mastrobuoni et al. BMC Genomics 2012 13:215 doi:10.1186/1471-2164-13-215