摘要
In adult tissues,stem cells are defined by their unique capacity to self-renew and produce differentiated cells to maintain tissue homeostasis.Drosophila ovarian germline stem cells（GSCs）provide a powerful model for investigating the regulatory mechanisms underlying stem cell fate determination in vivo（Chen and Mckearin.
In adult tissues,stem cells are defined by their unique capacity to self-renew and produce differentiated cells to maintain tissue homeostasis.Drosophila ovarian germline stem cells（GSCs）provide a powerful model for investigating the regulatory mechanisms underlying stem cell fate determination in vivo（Chen and Mckearin.
基金
supported by the Innovation Team Program of Scientific Research Platform in Anhui Universities(No. 20151105)
the National Science Foundation of China(Nos. 31071266 and 30871441)
the Key Project of Natural Science Foundation in Anhui Universities (KJ2015A082)
