Erratum: Identifying an ovarian cancer cell hierarchy regulated by bone morphogenetic protein 2 (Proceedings of the National Academy of Sciences of the United States of America (2015) 112 (E6882–E6888) DOI: 10.1073/pnas.1507899112)

Correction to Supporting Information for "Identifying an ovarian cancer cell hierarchy regulated by bone morphogenetic protein 2," by Yun-Jung Choi, Patrick N. Ingram, Kun Yang, Lan Coffman, Mangala Iyengar, Shoumei Bai, Dafydd G. Thomas, Euisik Yoon, and Ronald J. Buckanovich, which was first published November 30, 2015; 10.1073/pnas.1507899112 (Proc. Natl. Acad. Sci. U.S.A. 112, E6882-E6888). The authors note the following: "In Fig. S2 in the SI Appendix, we inadvertently used a duplicate image in panel A. We no longer have access to the data from the original experiment, but we have repeated the experiment and can confirm that the error does not affect the results on the conclusions. We have provided a corrected Fig. S2 that uses the correct image from the repeated experiment." The SI Appendix has been corrected online.