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Figure 7 | BMC Microbiology

Figure 7

From: Sialic acid transport and catabolism are cooperatively regulated by SiaR and CRP in nontypeable Haemophilus influenzae

Figure 7

Detection of intracellular GlcN-6P by 31P NMR spectroscopy. 31P NMR spectra were obtained following the growth of cells in the presence of exogenous cAMP and/or Neu5Ac. A. 2019ΔcyaA ΔnagB with Neu5Ac and cAMP. B. 2019 wild-type with Neu5Ac and cAMP. C. 2019ΔcyaA ΔnagB with cAMP. D. 2019 wild-type with cAMP. E. 2019 wild-type without supplement.

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