Tagged Rpd3-T7, Gug-Myc and ci-FLAG were co-transfected and subjected to sequential FLAG then Myc immunoprecipitation to test for ternary complexes.
Based on two-step coimmunoprecipitation, ci, Gug and Rpd3 exist in a larger complex togther.
Source was cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.