MOESM2 of BRCA1 mutation influences progesterone response in human benign mammary organoids Batzaya Davaadelger Mi-Ran Choi Hari Singhal Susan Clare Seema Khan J. Kim 10.6084/m9.figshare.11273300.v1 https://springernature.figshare.com/articles/journal_contribution/MOESM2_of_BRCA1_mutation_influences_progesterone_response_in_human_benign_mammary_organoids/11273300 Additional file 2: Figure S2. Immunofluorescent negative controls. BRCA1mut and Non-Carrier organoids were fluorescently stained with no primary antibody and Alexa-Fluor 555 (red) and 488 (green) secondary antibody and DAPI (blue) to visualize the nuclei. Scale bar, 100 μm. 2019-11-27 04:39:05 Breast organoid BRCA1 Progesterone receptor TPA