TABLE 1 

Genes with >2-fold changes in transcript levels in the P. aeruginosa ΔgcsR PAO1 compared to wild-type P. aeruginosa PAO1 grown in PB

Gene IDGene nameMean fold changeBiological function of product
PA0976.1−2.2tRNA-Lys
PA1183 dctA −2.08C4-dicarboxylate transport
PA2442 gcvT2 −2.7Glycine metabolism
PA2443 sdaA −2.19Glycine metabolism
PA2444 glyA2 −38Glycine metabolism
PA2445 gcvP2 −111.58Glycine metabolism
PA2446 gcvH2 −188.91Glycine metabolism
PA35162.53Purine metabolism
PA3628−2.3Formaldehyde metabolism
PA3629 adhC −2.46Formaldehyde metabolism
PA3874 narH 3Nitrogen metabolism
PA3875 narG 2.8Nitrogen metabolism
PA3876 narK2 2.85Nitrogen metabolism
PA3877 narK1 2.53Nitrogen metabolism
PA41532.58Butanediol catabolic process
PA4280.3−7.5tRNA-Ala
PA4704.1 prrF1 −2.2Iron homeostasis
PA4704.3 prrF2 −3.22Iron homeostasis
PA4746.1−2.04tRNA-Met
PA4937.1−2.49tRNA-Leu