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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