Fig. 1
From: Re-classification within the serogroups O3 and O8 of Citrobacter strains
SDS-PAGE and immunoblotting experiments for identification of Citrobacter strains in serogroups O8 (panel a) and O3 (panel b). Panel a) Silver-stained SDS-PAGE (left) and immunoblotting with anti-C. braakii-PCM 1536 (middle) and anti-C. youngae PCM 1505 (right) sera of LPS from C. youngae PCM 1505 (lane 1), C. youngae PCM 1573 (lane 2), and C. braakii PCM 1536 (lane 3 – LPS I [6], lane 4 – LPS). Panel b) Silver-stained SDS-PAGE (left) and immunoblotting with anti-C. braakii PCM 1536 (middle) and anti-C. youngae PCM 2539 (right) sera of LPS from C. youngae PCM 1504 (lane 1), C. youngae PCM 1505 (lane 2), C. braakii PCM 1536 (line 3), and C. youngae PCM 2539 (lane 4)