Complex Analyses of Short Inverted Repeats in All Sequenced Chloroplast DNAs
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F18%3AA1901WIB" target="_blank" >RIV/61988987:17310/18:A1901WIB - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68081707:_____/18:00502507 RIV/62156489:43110/18:43913803
Výsledek na webu
<a href="https://www.hindawi.com/journals/bmri/2018/1097018/" target="_blank" >https://www.hindawi.com/journals/bmri/2018/1097018/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2018/1097018" target="_blank" >10.1155/2018/1097018</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Complex Analyses of Short Inverted Repeats in All Sequenced Chloroplast DNAs
Popis výsledku v původním jazyce
Chloroplasts are key organelles in the management of oxygen in algae and plants and are therefore crucial for all living beingsthat consume oxygen. Chloroplasts typically contain a circular DNA molecule with nucleus-independent replication and heredity.Using ?palindrome analyser? we performed complete analyses of short inverted repeats (S-IRs) in all chloroplast DNAs (cpDNAs)available fromthe NCBI genome database. Our results provide basic parameters of cpDNAs including comparative information onlocalization, frequency, and differences in S-IR presence. In a total of 2,565 cpDNA sequences available, the average frequency ofS-IRs in cpDNA genomes is 45 S-IRs/per kbp, significantly higher than that found in mitochondrialDNA sequences.The frequencyof S-IRs in cpDNAs generally decreased with S-IR length, but not for S-IRs 15, 22, 24, or 27 bp long, which are significantly moreabundant than S-IRs with other lengths. These results point to the importance of specific S-IRs in cpDNA genomes. Moreover,comparison by Levenshtein distance of S-IR similarities showed that a limited number of S-IR sequences are shared in the majorityof cpDNAs. S-IRs are not located randomly in cpDNAs, but are length-dependently enriched in specific locations, including therepeat region, stem, introns, and tRNA regions. The highest enrichment was found for 12 bp and longer S-IRs in the stem-loopregion followed by 12 bp and longer S-IRs located before the repeat region. On the other hand, S-IRs are relatively rare in rRNAsequences and around introns.These data show nonrandom and conserved arrangements of S-IRs in chloroplast genomes.
Název v anglickém jazyce
Complex Analyses of Short Inverted Repeats in All Sequenced Chloroplast DNAs
Popis výsledku anglicky
Chloroplasts are key organelles in the management of oxygen in algae and plants and are therefore crucial for all living beingsthat consume oxygen. Chloroplasts typically contain a circular DNA molecule with nucleus-independent replication and heredity.Using ?palindrome analyser? we performed complete analyses of short inverted repeats (S-IRs) in all chloroplast DNAs (cpDNAs)available fromthe NCBI genome database. Our results provide basic parameters of cpDNAs including comparative information onlocalization, frequency, and differences in S-IR presence. In a total of 2,565 cpDNA sequences available, the average frequency ofS-IRs in cpDNA genomes is 45 S-IRs/per kbp, significantly higher than that found in mitochondrialDNA sequences.The frequencyof S-IRs in cpDNAs generally decreased with S-IR length, but not for S-IRs 15, 22, 24, or 27 bp long, which are significantly moreabundant than S-IRs with other lengths. These results point to the importance of specific S-IRs in cpDNA genomes. Moreover,comparison by Levenshtein distance of S-IR similarities showed that a limited number of S-IR sequences are shared in the majorityof cpDNAs. S-IRs are not located randomly in cpDNAs, but are length-dependently enriched in specific locations, including therepeat region, stem, introns, and tRNA regions. The highest enrichment was found for 12 bp and longer S-IRs in the stem-loopregion followed by 12 bp and longer S-IRs located before the repeat region. On the other hand, S-IRs are relatively rare in rRNAsequences and around introns.These data show nonrandom and conserved arrangements of S-IRs in chloroplast genomes.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10600 - Biological sciences
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
BioMed research international
ISSN
2314-6133
e-ISSN
2314-6141
Svazek periodika
2018
Číslo periodika v rámci svazku
24 July 2018
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
10
Strana od-do
1-10
Kód UT WoS článku
000439627100001
EID výsledku v databázi Scopus
—