The Presence and Localization of G-Quadruplex Forming Sequences in the Domain of Bacteria
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU132011" target="_blank" >RIV/00216305:26210/19:PU132011 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68081707:_____/19:00510253 RIV/62156489:43110/19:43915679 RIV/61988987:17310/19:A2002100
Výsledek na webu
<a href="https://www.mdpi.com/journal/molecules/special_issues/Gquadruplex_Microorganisms#published" target="_blank" >https://www.mdpi.com/journal/molecules/special_issues/Gquadruplex_Microorganisms#published</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/molecules24091711" target="_blank" >10.3390/molecules24091711</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The Presence and Localization of G-Quadruplex Forming Sequences in the Domain of Bacteria
Popis výsledku v původním jazyce
The role of local DNA structures in the regulation of basic cellular processes is an emerging field of research. Amongst local non-B DNA structures, the significance of G-quadruplexes was demonstrated in the last decade, and their presence and functional relevance has been demonstrated in many genomes, including humans. In this study, we analyzed the presence and locations of G-quadruplex-forming sequences by G4Hunter in all complete bacterial genomes available in the NCBI database. G-quadruplex-forming sequences were identified in all species, however the frequency differed significantly across evolutionary groups. The highest frequency of G-quadruplex forming sequences was detected in the subgroup Deinococcus-Thermus, and the lowest frequency in Thermotogae. G-quadruplex forming sequences are non-randomly distributed and are favored in various evolutionary groups. G-quadruplex-forming sequences are enriched in ncRNA segments followed by mRNAs. Analyses of surrounding sequences showed G-quadruplex-forming sequences around tRNA and regulatory sequences. These data point to the unique and non-random localization of G-quadruplex-forming sequences in bacterial genomes.
Název v anglickém jazyce
The Presence and Localization of G-Quadruplex Forming Sequences in the Domain of Bacteria
Popis výsledku anglicky
The role of local DNA structures in the regulation of basic cellular processes is an emerging field of research. Amongst local non-B DNA structures, the significance of G-quadruplexes was demonstrated in the last decade, and their presence and functional relevance has been demonstrated in many genomes, including humans. In this study, we analyzed the presence and locations of G-quadruplex-forming sequences by G4Hunter in all complete bacterial genomes available in the NCBI database. G-quadruplex-forming sequences were identified in all species, however the frequency differed significantly across evolutionary groups. The highest frequency of G-quadruplex forming sequences was detected in the subgroup Deinococcus-Thermus, and the lowest frequency in Thermotogae. G-quadruplex forming sequences are non-randomly distributed and are favored in various evolutionary groups. G-quadruplex-forming sequences are enriched in ncRNA segments followed by mRNAs. Analyses of surrounding sequences showed G-quadruplex-forming sequences around tRNA and regulatory sequences. These data point to the unique and non-random localization of G-quadruplex-forming sequences in bacterial genomes.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
MOLECULES
ISSN
1420-3049
e-ISSN
—
Svazek periodika
24
Číslo periodika v rámci svazku
9
Stát vydavatele periodika
CH - Švýcarská konfederace
Počet stran výsledku
13
Strana od-do
1-13
Kód UT WoS článku
000469518100070
EID výsledku v databázi Scopus
2-s2.0-85065646357