SCHLUTH-BOLARD , Caroline

The localization of genes within the nuclear space is of paramount importance for proper genome functions. However, very little is known on the cis-acting elements determining subnuclear positioning of chromosome segments. We show here that the D4Z4 human subtelomeric repeat localizes a telomere at the nuclear periphery. This perinuclear...

The DNA-binding protein TRF2 is essential for telomere protection and chromosome stability in mammals. We show here that TRF2 expression is activated by the Wnt/b-catenin signalling pathway in human cancer and normal cells as well as in mouse intestinal tissues. Furthermore, b-catenin binds to TRF2 gene regulatory regions that are functional in...

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