is about has specified input has specified output sequence-specific DNA binding data item RNA extract binding assay electrophoretic mobility shift assay Electrophoretic mobility shift assay reveals a novel recognition sequence for Setaria italica NAC protein. PMID:21918373 gel shift assay gel mobility shift assay gel retardation assay Marcus Chibucos Philippe Rocca-Serra PMID:6269071 An assay that measures information about Protein-DNA or Protein-RNA interactions using gel electrophoresis and relying on the fact the molecular interactions will cause the heterodimer to be retarded on the gel when compared to controls corresponding to protein extract alone and protein extract + neutral nucleic acid. band shift assay electrophoretic mobility shift assay EMSA ready for release