Specific Phenotypes for Sinorhizobium meliloti 1021 in nutrient experiments

Condition	Gene	Description	Fitness	Cons.
L-Histidine	SM_b20048	transcriptional regulator	-2.0
L-Histidine	SM_b21163	Urocanate hydratase (EC 4.2.1.49) (from data)	-1.6
L-Histidine	SM_b21164	N-formylglutamate deformylase (EC 3.5.1.68) (from data)	-1.5
L-Histidine	SMc00673	Formiminoglutamic iminohydrolase (EC 3.5.3.13) (from data)	-2.4