Fig. 4From: Natural diversity of lactococci in γ-aminobutyric acid (GABA) production and genetic and phenotypic determinantsGABA production (mM) after 24 h of growth on glucose-YE medium supplemented with 34 mM L-glutamic acid for five strains without NaCl (filled symbol) and with 0.3 M NaCl (empty symbol) compared to specific GAD activity (mmol/min/g protein) (A) and specific GAD activity compared to gene expression fold change (FC) of gadC ∆▲ and gadB ○● (B)Back to article page