Full structural characterization of Shigella flexneri M90T serotype 5 wild-type R-LPS and its delta galU mutant: glycine residue location in the inner core of the lipopolysaccharide. - Molinaro A; Silipo A; Castro CD; Sturiale L; Nigro G; Garozzo D; Bernardini ML; Lanzetta R; Parrilli M (Glycobiology, 2008)