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Telomerase


Telomerase
Telomerase and Cancer
Telomerase and Transplanted Cells
Telomeres and Cloning ...
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Telomerases are specialized reverse transcriptases that are involved in synthesis of telomeres in most organisms. They prevent the subsequent decline of telomeric ends.
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Telomerase
This cell line was propagated for use in cancer research. The cells proliferate abnormally rapidly, even compared to other cancers.
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telomerase
An enzyme that catalyzes the lengthening of telomeres; the enzyme includes a molecule of RNA that serves as a template for new telomere segments.
telomere ...
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Telomerase is usually found in cells involved in the production of gametes. It is not normally found in somatic cells.
Cyclin-Dependent Kinases
Some cells stop dividing in G1; others stop in G2.
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Telomerase and telomeres have been full of surprises for us and there's a great deal we don't understand about exactly how it works. When does telomerase decide to work on a telomere and when does it decide not to?
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Telomerase The enzyme that directs the replication of telomeres.
Telomere The end of a chromosome. This specialized structure is involved in the replication and stability of linear DNA molecules.
See also: DNA replication ...
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Telomerase: A ribonucleoprotein complex that maintains the repeat sequence structures at the telomeric ends of chromosomes.
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Telomerase mutations remove additional barriers, extending the number of times a cell can divide. Other mutations enable the tumor to grow new blood vessels to feed it, or to detach from the surrounding tissue, spreading to other parts of the body.
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