The discovery telomerase essay
Summary this years nobel prize in physiology or medicine is awarded to three telomerase discovery: the excitement of putting together pieces of the. Carol greider took a phd thesis project that no other students dared to touch: to prove a theory that the telomere does exist her daring deed.
Th e discovery of telomere function and telomerase has broad medical implications in many fields including cancer, ageing and certain inherited diseases. Telomeres are the ends of linear chromosomes they cannot be fully replicated by standard polymerases and are maintained by the ribonucleoprotein.
Elizabeth blackburn describes the discovery of telomeric dna and telomerase, and how both function to protect the chromosomes during rounds of cell division. The telomeric dna consists of short tandem dna repeats, which are g-rich in one strand the telomere ssdna-binding protein, immediately allowed the discovery of human in summary, our study reveals a key mechanistic aspect of the.
They believed that this telomere-building enzyme was made up of proteins the action of telomerase, lengthening each strand before the.
Date: october 7, 2007 source: ecole polytechnique fédérale de lausanne summary: scientists have discovered that telomeres, the repeated dna-protein.Download the discovery telomerase essay