Computational Identification and Comparative Analysis of miRNAs in Wheat Group 7 Chromosomes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F14%3A00429985" target="_blank" >RIV/61389030:_____/14:00429985 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11105-013-0669-x" target="_blank" >http://dx.doi.org/10.1007/s11105-013-0669-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11105-013-0669-x" target="_blank" >10.1007/s11105-013-0669-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Computational Identification and Comparative Analysis of miRNAs in Wheat Group 7 Chromosomes

Popis výsledku v původním jazyce

MicroRNAs (miRNAs) are a class of important biological elements that regulates gene expression by translational repression or transcript degradation both in plants and animals. The origin, distribution and evolution of the miRNA genes have been systematically studied in many model plants, but they are not well understood in wheat. In this study, we have systematically identified the miRNA precursors and mature miRNAs in wheat group 7 chromosomes by computational analysis in the isolated chromosome sequences. A total of 716 precursors belonging to 43 miRNA families were identified, of which 12 miRNAs families (27.91 %) were not reported in wheat. Further analysis found that there were less mature miRNAs but more miRNA precursors distributing on 7D compared to 7A and 7B, suggesting that wheat group 7 homoeologous chromosome eliminated some miRNA precursors with the potential to yield the same miRNA and formed a more precise regulatory network via the two hybridization events. The target

Název v anglickém jazyce

Computational Identification and Comparative Analysis of miRNAs in Wheat Group 7 Chromosomes

Popis výsledku anglicky

MicroRNAs (miRNAs) are a class of important biological elements that regulates gene expression by translational repression or transcript degradation both in plants and animals. The origin, distribution and evolution of the miRNA genes have been systematically studied in many model plants, but they are not well understood in wheat. In this study, we have systematically identified the miRNA precursors and mature miRNAs in wheat group 7 chromosomes by computational analysis in the isolated chromosome sequences. A total of 716 precursors belonging to 43 miRNA families were identified, of which 12 miRNAs families (27.91 %) were not reported in wheat. Further analysis found that there were less mature miRNAs but more miRNA precursors distributing on 7D compared to 7A and 7B, suggesting that wheat group 7 homoeologous chromosome eliminated some miRNA precursors with the potential to yield the same miRNA and formed a more precise regulatory network via the two hybridization events. The target

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

<a href="/cs/project/LO1204" target="_blank" >LO1204: Udržitelný rozvoj výzkumu v Centru regionu Haná</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Plant Molecular Biology Reporter

ISSN

0735-9640

e-ISSN

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Svazek periodika

32

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

487-500

Kód UT WoS článku

000331708500016

EID výsledku v databázi Scopus

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