Subgenomic analysis of microRNAs in polyploid wheat

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F12%3A00381390" target="_blank" >RIV/61389030:_____/12:00381390 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10142-012-0285-0" target="_blank" >http://dx.doi.org/10.1007/s10142-012-0285-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10142-012-0285-0" target="_blank" >10.1007/s10142-012-0285-0</a>

Result language
angličtina
Original language name
Subgenomic analysis of microRNAs in polyploid wheat
Original language description
In this study, a survey of miRNAs using the next-generation sequencing data was performed at subgenomic level. After analyzing shotgun sequences from chromosome 4A of bread wheat (Triticum aestivum L.), a total of 68 different miRNAs were predicted in silico, of which 37 were identified in wheat for the first time. The long arm of the chromosome was found to harbor a higher variety (51) and representation (3,928) of miRNAs compared with the short arm (49; 2,226). Out of the 68 miRNAs, 32 were detected to be common to both arms, revealing the presence of separate miRNA clusters in the two chromosome arms. The differences in degree of representation of the different miRNAs were found to be highly variable, ranging 592-fold, which may have an effect on target regulation. Targets were retrieved for 62 (out of 68) of wheat-specific, newly identified miRNAs indicated that fundamental aspects of plant morphology such as height and flowering were predicted to be affected. In silico expression
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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