H19 and Igf2 monoallelic expression is regulated in two distinct ways by a shared cis acting regulatory region upstream of H19.
@article{Srivastava2000H19AI, title={H19 and Igf2 monoallelic expression is regulated in two distinct ways by a shared cis acting regulatory region upstream of H19.}, author={M. Srivastava and S. Hsieh and A. Grinberg and L. Williams-Simons and S. Huang and K. Pfeifer}, journal={Genes & development}, year={2000}, volume={14 10}, pages={ 1186-95 } }
H19 and Igf2 are expressed in a monoallelic fashion from the maternal and paternal chromosomes, respectively. A region upstream of H19 has been shown to regulate such imprinted expression of both genes in cis. We have taken advantage of a loxP/cre recombinase-based strategy to delete this region in mice in a conditional manner to determine the temporal requirement of the upstream region in initiating and maintaining the imprinted expression of H19 and Igf2. Analysis of allele-specific… CONTINUE READING
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