LYČKA, Martin, Michal BUBENÍK, Michal ZÁVODNÍK, Vratislav PESKA, Petr FAJKUS, Martin DEMKO, Jiří FAJKUS and Miloslava FOJTOVÁ. TeloBase: a community-curated database of telomere sequences across the tree of life. Nucleic Acids Research. Oxford: Oxford University Press, 2024, vol. 52, D1, p. "D311"-"D321", 11 pp. ISSN 0305-1048. Available from: https://dx.doi.org/10.1093/nar/gkad672.
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Basic information
Original name TeloBase: a community-curated database of telomere sequences across the tree of life
Authors LYČKA, Martin (203 Czech Republic, belonging to the institution), Michal BUBENÍK (203 Czech Republic, belonging to the institution), Michal ZÁVODNÍK (203 Czech Republic, belonging to the institution), Vratislav PESKA, Petr FAJKUS (203 Czech Republic, belonging to the institution), Martin DEMKO (703 Slovakia, belonging to the institution), Jiří FAJKUS (203 Czech Republic, belonging to the institution) and Miloslava FOJTOVÁ (203 Czech Republic, belonging to the institution).
Edition Nucleic Acids Research, Oxford, Oxford University Press, 2024, 0305-1048.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 40402 GM technology , livestock cloning, marker assisted selection, diagnostics biomass feedstock production technologies, biopharming
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 14.900 in 2022
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1093/nar/gkad672
UT WoS 001051997800001
Keywords in English ASPERGILLUS-ORYZAE; PLANT; EVOLUTION; REPEATS; IDENTIFICATION; LOCALIZATION; CONSERVATION; CHROMOSOMES; ARABIDOPSIS; DIVERSITY
Tags CF BIOIT, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Eva Dubská, učo 77638. Changed: 8/4/2024 10:35.
Abstract
Discoveries over the recent decade have demonstrated the unexpected diversity of telomere DNA motifs in nature. Ho we ver, currently available resources, Telomerase database' and Plant rDNA database', contain just fragments of all relevant literature published over decades of telomere research as they have a different primary focus and limited updates. To fill this gap, we gathered data about telomere DNA sequences from a thorough literature screen as well as by anal ysing publicly available NGS data, and we created TeloBase (http://cfb.ceitec.muni.cz/ telobase/) as a comprehensive database of information about telomere motif diversity. TeloBase is supplemented by internal taxonomy utilizing popular on-line taxonomic resources that enables in-house data filtration and graphical visualisation of telomere DNA evolutionary dynamics in the form of heat tree plots. TeloBase avoids overreliance on administrators for future data updates by having a simple form and community-curation system for application and approval, respectively, of new telomere sequences by users, which should ensure timeliness of the database and topicality .To demonstrate TeloBase utility, we examined telomere motif diversity in species from the fungal genus Aspergillus, and discovered (TTTATTAGGG)n sequence as a putative telomere motif in the plant family Chrysobalanaceae. This was bioinformatically confirmed by analysing template regions of identified telomerase RNAs.
Links
GX20-01331X, research and development projectName: Biogeneze a evoluce telomerázy u rostlin
Investor: Czech Science Foundation
90254, large research infrastructuresName: e-INFRA CZ II
90255, large research infrastructuresName: ELIXIR CZ III
90267, large research infrastructuresName: NCMG III
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