Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Chromosome 21

Related publications (23)

The Rat1p 5’ to 3’ exonuclease degrades telomeric repeat-containing RNA and promotes telomere elongation in Saccharomyces cerevisiae

Joachim Lingner, Sophie Redon, Andrea Bernardo Panza, Nahid Iglesias

Vertebrate telomeres are transcribed into telomeric repeat-containing RNA (TERRA) that associates with telomeres and may be important for telomere function. Here, we demonstrate that telomeres are also transcribed in Saccharomyces cerevisiae by RNA polymer ...

2008

Controlled Exchange of Chromosomal Arms Reveals Principles Driving Telomere Interactions in Yeast

Michaël Unser, Daniel Sage

The 32 telomeres in the budding yeast genome cluster in three to seven perinuclear foci. Although individual telomeres and telomeric foci are in constant motion, preferential juxtaposition of some telomeres has been scored. To examine the principles that g ...

Cold Spring Harbor Laboratory Press2008

Telomerase unplugged

Joachim Lingner, Katarzyna Sikora

The control of telomerase activity at chromosome ends by telomere-binding proteins is critical for telomere length homeostasis. Two recent papers identify TPP1 as a critical mediator of this control. TPP1 forms part of the telomeric shelterin complex while ...

2007