Elizabeth M. Simpson,Wyeth W. Wasserman,Daniel Goldowitz,Charles de Leeuw
申请号：
US14319557
公开号：
US20150010518A1
申请日:
2014.06.30
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Isolated polynucleotides comprising a NR2E1 mini-promoters are provided. The mini-promoter may be operably linked to an expressible sequence, e.g. reporter genes, genes encoding a polypeptide of interest, regulatory RNA sequences such as miRNA, siRNA, anti-sense RNA, etc., and the like. In some embodiments a cell comprising a stable integrant of an expression vector is provided, which may be integrated in the genome of the cell. The promoter may also be provided in a vector, for example in combination with an expressible sequence. The polynucleotides find use in a method of expressing a sequence of interest, e.g. for identifying or labeling cells, monitoring or tracking the expression of cells, gene therapy, etc.
