FIG 2.

Effect of ggt deletion on growth (A) and cultivation time-dependent changes of the OA content (B). ΔyggS and ΔyggS Δggt cells were cultivated by cultivation method A in the absence of Cam and IPTG (without amino acid supplementation). Samples were collected at the indicated times, and the cultivation time-dependent changes of the OA content were analyzed by amino acid analyses. All results are expressed as means ± standard deviations of the data obtained from at least 3 independent experiments. WT, wild type.