Treatment with ST6GAL1 siRNAs inhibited SAα2,6Gal expression on cell surfaces. A549 cells were treated with ST6GAL1 or control siRNAs. SAα2,6Gal was stained with SNA-FITC (green) and cell nuclei were counterstained with DAPI (blue). (A) Untreated cells. (B) Control siRNAs. (C) ST6GAL1 siRNAs.
Wu et al. BMC Microbiology 2014 14:78 doi:10.1186/1471-2180-14-78