Table 1. EMF2 co-purifies with PcG proteins.

FLAG–EMF2 was expressed in Arabidopsis under the control of the 35S promoter. Proteins were identified by immunoaffinity purification of FLAG–EMF2 and mass spectrometry. The experiment was performed with four biological replicates (IP1-4) using inflorescences. Shown are all identified plant PcG proteins.