Fig. 3From: Re-classification within the serogroups O3 and O8 of Citrobacter strainsCross-reactivity of LPS from Citrobacter strains classified in O3 serogroup. Silver-stained SDS-PAGE (a) and immunoblotting with anti-C. youngae PCM 1508 (b) and anti-C. youngae PCM 1497 (c) sera of the indicated Citrobacter LPSBack to article page