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Keywords: Telomere
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Journal Articles
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2017) 152 (2): 55–64.
Published Online: 22 July 2017
...Victor Colomina; Josette Catalan; Janice Britton-Davidian; Frédéric Veyrunes Telomeres are ribonucleoprotein structures protecting the physical ends of eukaryotic chromosomes. However, telomeric sequences can also occur at non-terminal regions of chromosomes, forming the so-called interstitial...
Journal Articles
Cytogenet Genome Res (2015) 146 (4): 251–260.
Published Online: 12 January 2016
...Christine Janson; Kristine Nyhan; John P. Murnane Replication stress causes DNA damage at fragile sites in the genome. DNA damage at telomeres can initiate breakage-fusion-bridge cycles and chromosome instability, which can result in replicative senescence or tumor formation. Little is known about...
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2015) 147 (1): 48–54.
Published Online: 18 November 2015
... and the clade including families Pareatidae, Viperidae, Homalopsidae, Lamprophiidae, Elapidae, and Colubridae. Although accumulations of interstitial telomeric sequences have not been previously reported in snakes, by using FISH with a telomeric probe we discovered them in 6 pairs of autosomes as well...
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2014) 143 (1-3): 125–135.
Published Online: 21 August 2014
...Miloslava Fojtová; Jiří Fajkus As chromatin structures, telomeres undergo epigenetic regulation of their maintenance and function. In plants, these processes are likely of a higher complexity than in animals or yeasts, as exemplified by methylation of cytosines in plant telomeric DNA or reversible...
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2014) 143 (1-3): 60–68.
Published Online: 21 June 2014
...Tomás Naranjo Migration of the telomere of the short arm of rye chromosome 5R (5RS) during bouquet organization is dependent on the conformation that this chromosome adopts in its intact, submetacentric, or truncated, metacentric, form. In order to establish whether the telomere migration...
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2011) 135 (1): 65–78.
Published Online: 03 August 2011
...T.H. O’Hare; M.E. Delany Telomere maintenance is an important genetic mechanism controlling cellular proliferation. Normally, telomeres are maintained by telomerase which is downregulated upon cellular differentiation in most somatic cell lineages. Telomerase activity is upregulated in immortalized...
Journal Articles
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2009) 125 (1): 74–80.
Published Online: 14 July 2009
... chromosomes. FISH signals from the Arabidopsis -type telomere repeat sequence were observed at the distal ends of each chromosome. Six BAC clones selected from 2 linkage groups based on genome sequence assembly (LG-I and LG-VI) were localized on 2 chromosomes, as expected. BACs from LG-I hybridized...
Journal Articles
Subject Area:
Genetics
Cytogenet Genome Res (2009) 124 (3-4): 193–201.
Published Online: 25 June 2009
...N.Y. Roberts; K. Osman; S.J. Armstrong The ends of linear eukaryotic chromosomes are protected by the telomere, a specialised nucleoprotein complex. The primary role of the telomere is to protect the chromosome ends from being degraded or recognised and processed as double strand breaks...