Results 271 to 280 of about 85,495 (318)

Recent progress in human telomerase structure and its therapeutic targeting. [PDF]

Front Mol Biosci
Almansoori ME, Awad A, Dhaiban S, Alduhoori MT, Sharif H, Sajini A.   +5 more
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Role of chromosome ends in meiotic stability, recombination and wheat evolution in the context of breeding. [PDF]

BMC Plant Biol
Gálvez-Galván A, Aguilar M, Prieto P.
europepmc   +1 more source

Correction: Telomeric Repeats Facilitate CENP-ACnp1 Incorporation via Telomere Binding Proteins

, 2013

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Telomeric and extra-telomeric roles for telomerase and the telomere-binding proteins

Nature Reviews Cancer, 2011
Mammalian telomeres are formed by tandem repeats of the TTAGGG sequence, which are progressively lost with each round of cell division. Telomere protection requires a minimal length of TTAGGG repeats to allow the binding of shelterin, which prevents the activation of a DNA damage response (DDR) at chromosome ends.
Paula Mart�nez, Mar�a A. Blasco
openaire   +4 more sources

Dynamic DNA Shortening by Telomere-Binding Protein Cdc13

Journal of the American Chemical Society, 2021
Telomeres are essential for chromosome maintenance. Cdc13 is a single-stranded telomeric DNA binding protein that caps telomeres and regulates telomerase function in yeast. Although specific binding of Cdc13 to telomeric DNA is critical for telomere protection, the detail mechanism how Cdc13-DNA complex protects telomere is unclear.
Yi-Yun Lin, Min-Hsuan Li, Yen-Chan Chang, Peng-Yu Fu, Ryosuke L. Ohniwa, Hung-Wen Li, Jing-Jer Lin   +6 more
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Inaccessibility of theEuplotes telomere binding protein

Chromosoma, 1993
The telomere binding protein (TP) from the macronucleus of the ciliate Euplotes eurystomus was purified by removal of tenaciously bound DNA with hydroxylapatite, and the purified TP partially sequenced. Rabbit antiserum was generated against a synthetic peptide of 14 amino acids at the amino-terminus of the TP.
A L, Olins, L H, Cacheiro, A L, Herrmann, M S, Dhar, D E, Olins   +4 more
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Telomere-binding proteins of Arabidopsis thaliana

Plant Molecular Biology, 1995
The nucleoprotein structure of Arabidopsis thaliana telomeres was investigated. A protein specifically binding to telomeric sequences was characterized by gel mobility shift assays with synthetic oligonucleotides consisting of four 7 bp telomeric repeats of Arabidopsis (TTTAGGG) and crude nuclear protein extracts of Arabidopsis leaves.
openaire   +2 more sources