Figure 5

Differential expression (Log2-fold change, LFC) of genes involved in (a) amino acid synthesis and (b) recycling of the sulfur-containing amino acids methionine and cysteine in M. barkeri MS. Perchlorate-amended 30 °C and 0 °C perchlorate-free control cultures are relative to 30 °C perchlorate-free control. 0 °C perchlorate-amended cultures are relative to 0 °C perchlorate-free control. Full names of gene and amino acid abbreviations are respectively found in Tables S16 and S17.