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. Author manuscript; available in PMC: 2012 Oct 20.
Published in final edited form as: Microbiol Res. 2011 Jan 15;166(7):521–530. doi: 10.1016/j.micres.2010.10.004

Figure 2.

Figure 2

Typical proton-decoupled 13C-spectra for wild type (upper panel) and gdh1Δ (lower panel) strains after 2 hours in [1, 2-13C]-acetate. Characteristic splitting of the singlet resonance(s) for glutamate carbons, due to the presence of the 13C label at neighboring carbon(s), are expanded at the top (s, singlet; d, doublet, dd, doublet of doublet; t, triplet). Note that the gdh1 spectrum has been magnified 7-fold.