Split Spinach Aptamer for Highly Selective Recognition of DNA and RNA at Ambient Temperatures.
Split Spinach Aptamer for Highly Selective Recognition of DNA and RNA at Ambient Temperatures.
复制标题
DOI:
10.1002/cbic.201600323
复制
发表时间:
2016-09-02
期刊:
影响因子:
--
通讯作者:
Kolpashchikov DM
中科院分区:
文献类型:
--
作者:
Kikuchi N;Kolpashchikov DM
Split spinach aptamer (SSA) probes for fluorescent analysis of nucleic acids were designed and tested. In SSA design, two RNA or RNA/DNA strands hybridized to a specific nucleic acid analyte and formed a binding site for DFHBI dye, which was accompanied by up to 270-fold increase in fluorescence. The major advantage of the SSA probe over state-of-the art fluorescent probes is high selectivity: it produces only the background fluorescence in the presence of single base mismatched analyte even at room temperature. SSA is a promising tool for label-free analysis of nucleic acids at ambient temperatures. Two strands (SSA_m and SSA_f) hybridize to DNA or RNA analyte and form a binding site for organic dye DFHBI. Binding of DFHBI results in up to 270-fold fluorescence increase. The probe is highly selective to a single base mismatch at ambient temperatures.
登录
查看更多内容
DOI:
10.3390/molecules181215357
发表时间:
2013-12-11
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Boutorine AS;Novopashina DS;Krasheninina OA;Nozeret K;Venyaminova AG
通讯作者:
Venyaminova AG
影响因子:
14.9
作者:
Autour A;Westhof E;Ryckelynck M
通讯作者:
Ryckelynck M
DOI:
10.1039/c5cc01526j
发表时间:
2015-05-28
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
作者:
DasGupta S;Shelke SA;Li NS;Piccirilli JA
通讯作者:
Piccirilli JA
影响因子:
16.6
作者:
Guet D;Burns LT;Maji S;Boulanger J;Hersen P;Wente SR;Salamero J;Dargemont C
通讯作者:
Dargemont C
影响因子:
4.9
作者:
Kato, Teru;Shimada, Ippei;Hyuga, Masumi
通讯作者:
Hyuga, Masumi