- The Drosophila homolog of the human tumor suppressor gene BHD interacts with the JAK-STAT and Dpp signaling pathways in regulating male germline stem cell maintenance. Singh, S.R., Zhen, W., Zheng, Z., Wang, H., Oh, S.W., Liu, W., Zbar, B., Schmidt, L.S., Hou, S.X. Oncogene (2006)