Dissecting the regulatory circuitry of a eukaryotic genomei

摘要

A method of identifying cellular regulatory circuits which employ at least one component of a subcomplex of regulatory proteins within the RNA II polymerase holoenzyme which behaves as a signal processor for gene-specific regulators (at least one component of a eukaryotic transcription initiation apparatus) and of determining the set of components of the apparatus which are responsible for regulation of each gene and the set of genes which are coordinately controlled by each transcription factor.