Figure 2From: Metabolic engineering of Agrobacterium sp. strain ATCC 31749 for production of an α-Gal epitopePlasmids constructed in this study. A: pBQET, containing the galE:α1,3-galT fusion enzyme for Gal-α1,3-Lac synthesis; B: pBQETY, containing the galE:α1,3-galT fusion enzyme and lacY for Gal-α1,3-Lac synthesis and lactose transport; C: pBScrdShG, containing homologous regions of crdS interrupted by a gentamicin resistance cassette for crdS knockout.Back to article page