Figures S1-S8 from BLIMP1 Induces Transient Metastatic Heterogeneity in Pancreatic Cancer

Supplementary Figure S1. Isolation of the Hmga2-GFPpos PDAC sub-population from the KPCcolors mice and GFPpos PDAC cells are a highly metastatic state;Supplementary Figure S2. Highly metastatic PDAC cells have a gene signature that is not enriched for CSC markers and distal PDAC metastases reveal minor gene expression changes related to glucose metabolism;Supplementary Figure S3. Identification of top candidate pro-metastatic genes and interrogation of Blimp1 function in PDAC metastasis;Supplementary Figure S4. Hmga2positive PDAC areas overlap with hypoxic areas and Hmga2 protein is slightly induced by hypoxia but not critical to the expression of hypoxia-induced target genes;Supplementary Figure S5. Hypoxia-induced Blimp1 expression is linked to functional HRE motifs 240 kb upstream of its transcription start site;Supplementary Figure S6. Blimp1 may contribute to migratory and clonal growth ability and is critical for a subset of hypoxia-induced gene expression changes that are independent of changes in chromatin accessibility;Supplementary Figure S7. Blimp1 regulates a subset of hypoxia-induced genes; Supplementary Figure S8. Blimp1 is required for hypoxia-induced cell cycle arrest and the expression of metastasis modulators.