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Interaction of PFDM with cells. CEM cells were treated with TAMRA-labeled PFDM (200 nM) or control TAMRA-labeled DNA for 30 min and subsequently examined by flow cytometry (A) and confocal microscopy (B). (C) HeLa cells were treated with TAMRA-labeled PFDM (200 nM) or control TAMRA-labeled DNA for 30 min and subsequently examined by confocal microscopy. The scale bar represents 50 μm.
