Figure S1. SRC-1 dependent transcriptome in endocrine resistant LY2 cells. Figure S2. Pathways enriched in SRC-1 repressed gene set. Figure S3. Repression gene set is directly regulated and suppressed by SRC-1. Figure S4. SRC-1 mediates endocrine treatment resistant phenotype Figure S5. Expression validation for functional experiments. Figure S6. Target gene set expression in untreated ER positive population Figure S7. RG-108 treatment can drive re-expression of suppressed target gene set. Figure S8: Nuclear receptor binding activity to the SRC-1 target genes.