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Fig. 5 | Microbial Cell Factories

Fig. 5

From: Engineered global regulator H-NS improves the acid tolerance of E. coli

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

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