Hematopoietic stem cell specific gene expression

摘要

The subject application relates to a hematopoietic stem cell specific promoter and to a hematopoietic stem cell specific enhancer and to uses therefor. The invention also includes a hematopoietic stem cell specific promoter-heterologous gene construct, where the expression of the heterologous gene is under the control of the myeloid cell type specific promoter. Additionally, the application is drawn to a method of expressing a heterologous gene in a hematopoietic stem cell. The invention further includes a method of expressing a selected heterologous gene product in hematopoietic stem cells in an individual. The invention also includes a transgenic non-human mammal in which the hematopoietic stem cells express a protein encoded by a heterologous gene. Finally the invention includes a method for identifying factors which can regulate hematopoietic stem cell specific transcription.