GEO DataSets

(Submitter supplied) Telomere maintenance is indispensable for perpetuated cell division, but telomeres are not necessarily composed of a fixed sequence. Here we report the establishment of a model for alternative lengthening of telomeres (ALT) in mouse embryonic stem cells (mESCs) in which telomeres are reconstructed with an internal ALT template. Longitudinal whole-genome analyses of ALT mESCs showed that pre-amplification of the template into a telomeric region was a prerequisite for ALT activation, and that extensive copy number variations became concentrated in subtelomeric regions. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL24198

2 Samples

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