FLIX-NANOPORE for analyzing transcription factor-DNA interactions
FLIX-NANOPORE for analyzing transcription factor-DNA interactions
FLIX-NANOPORE has been developed to provide the first rapid and genome-wide determination of transcription factor binding sites and transcription factor binding sequences. Transcription factors are cross-linked to DNA at the DNA binding sequence using a femtosecond laser. This is followed by proteolysis, which leaves only individual amino acids covalently bound to their DNA-binding sequence. In the nanopore, the complexes of covalently bound amino acids and nucleobases are sequenced simultaneously, allowing us to identify the transcription factor binding sites and the corresponding sequence.
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