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. 2018 Jul 27;17:118. doi: 10.1186/s12934-018-0966-z

Fig. 5.

Fig. 5

Enzymatic release of ammonia of cells harboring H-NS mutants. Accumulation of ammonium ions obtained by incubating cells harboring wild type H-NS and H-NS mutants in citrate buffer (25 mM, pH 4.5) containing l-glutamine in excess: a cells in exponential phase (EP) and b cells in stationary phase (SP). Error bars indicate the standard error of at least two biological replicates