Abstract:Many regulatory proteins and complexes influence transcription by RNA polymerase (pol) II.In comparison, only a few regulatory proteins are known for pol III, which transcribes mostly house-keeping and non-coding genes. Yet, pol III transcription is precisely regulated under various stress conditions like starvation. We used pol III transcription complex components TFIIIC (Tfc6), pol III (Rpc128) and TFIIIB (Brf1) as baits to identify potential interactors through mass spectrometry-based proteomics. A large in… Show more
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