Sentences with phrase «human telomeres»
Human telomeres are structures located at the end of our chromosomes, which are like tiny threads inside our cells that contain important genetic information. These telomeres act like protective caps that prevent the chromosomes from becoming damaged or sticking to each other. They also play a crucial role in the aging process of our cells. Full definition
Through these studies we hope to understand the basic principles of human telomere biology, and how alterations in the structure and function of telomeres could lead to age - related disease.
ellisonfoundation.org
Since these telomere - related proteins are present in mammals, her research also holds lessons about human telomere length control.
This top view of a G - quadruplex shows its structure in the DNA of a human telomere, where they frequently form.
Tankyrase, a protein with homology to ankyrins and to the catalytic domain of poly (adenosine diphosphate — ribose) polymerase (PARP), was identified and localized to human telomeres.
Like their Tetrahymena and yeast counterparts, human telomeres are composed of a particular simple DNA sequence, repeated various numbers of times.