ХАРАКТЕРИСТИКИ СВЯЗЫВАНИЯ МЕЖГЕННЫХ, ИНТРОННЫХ И ЭКЗОННЫХ miRNA С mRNA ГЕНОВ УЧАСТВУЮЩИХ В ОНКОГЕНЕЗЕ
Keywords:
miRNA, oncogenesis, mRNA,Abstract
Interaction of 784 intergenic miRNAs, 686 intronic and 49 exonic miRNAs with mRNA of 54 genes involving in oncogenesis were investigated. Interaction features of miRNAs with 5'UTR, CDS, 3'UTR of mRNA of each gene were revealed. High ability of miRNA to bind to 5'UTR in comparison with CDS and 3'UTR of mRNA. mRNA of studied genes are significantly different accoding to the number of binding miRNAs and location density of sites. Nucleotide of central part, 5'- or 3'-part of mRNA may contribute to main role in interaction energy with miRNA. Obtained results demonstrate ability of miRNA in gene expression regulation of genes involving in oncogenesis.References
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4. Tay Y., Zhang J., Thompson A., Lim B. et al. MicroRNAs to Nanog, Oct4 and Sox2 coding regions modulate embryonic stem cell differentiation. Nature, 2008, Vol.455, P.1124-1128.
5. Tsai N.-P. et al., MicroRNA mir-346 targets the 5'UTR of RIP140 mRNA and up-regulates its protein expression. Biochem J., 2009, Vol.424, P.411-418.
6. Shirdel E.A., Xie W., Mak T.W., Jurisica I. NAViGaTing the micronome–using multiple microRNA prediction databases to identify signaling pathway-associated microRNAs. PLoS ONE, 2011, Vol.6 (2): e17429.
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8. Kowarsch A., Marr C., Schmidl D., Ruepp A., Theis F.J. Tissue-specific target analysis of disease-associated microRNAs in human signaling pathways. PLoS ONE, 2010, Vol.5(6): e11154. doi: 10.1371/ journal. pone. 0011154.
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10. Sakamaki J., Daitoku H., Ueno K., Yamagata K., Fukamizu A. Arginine methylation of BCL-2 antagonist of cell death (BAD) counteracts its phosphorylation and inactivation by Akt. Proc. Natl. Acad. Sci. USA, 2011, Vol.108(15), P.6085-6090.
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Исабекова, А. С., Берилло, О. А., Хайленко, В. А., & Иващенко, А. Т. (2015). ХАРАКТЕРИСТИКИ СВЯЗЫВАНИЯ МЕЖГЕННЫХ, ИНТРОННЫХ И ЭКЗОННЫХ miRNA С mRNA ГЕНОВ УЧАСТВУЮЩИХ В ОНКОГЕНЕЗЕ. Experimental Biology, 53(1), 18–23. Retrieved from https://bb.kaznu.kz/index.php/biology/article/view/236
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BIOTECHNOLOGY, BIOCHEMISTRY AND PLANTS PHYSIOLOGY