Er occupancy. [A] The image depicts the results of ChIP assays using chromatin from HepG2 cells infected with GFP, HNF4a and/or lipin 1b. Chromatin was immunoprecipitated with antibodies directed against HNF4a, the HA tag of lipin 1b or IgG control. Input represents 0.2 of the total chromatin used in the IP reactions. PCR primers were …
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