Sequence-specific modification of genomic DNA by small DNA fragments
J. Clin. Invest. Dieter C. Gruenert, et al. 112:637 doi:10.1172/JCI19773 [Go to this article.]

Figure 1
Schematic representation of different SDF configurations possible in SFHR-mediated modification of a target sequence. The SDF can interact with the target sequence as (a) sense and/or (b) antisense ssDNA, or as (c) dsDNA. The ssDNA can be introduced either as individual strands (sense and antisense) or as denatured cDNA strands. The enzymatic mechanisms involved require further elucidation.