FIG 1.
Structures and biosynthetic genes of LPS core oligosaccharide (A) and CA (B) in E. coli. Kdo, 3-deoxy-d-manno-octulosonic acid; Hep, heptose; Glc, glucose; Gal, galactose; GlcN, glucosamine; Fuc, fucose; GlcA, glucuronic acid.
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