Probing structural changes of self assembled i-motif DNA

被引：53
|
作者：
Lee, Il Joon [1 ]
Patil, Sachin P. [1 ]
Fhayli, Karim [1 ]
Alsaiari, Shahad [1 ]
Khashab, Niveen M. [1 ]
机构：
[1] KAUST, Adv Membranes & Porous Mat Ctr, Controlled Release & Delivery Lab CRD, Thuwal 239556900, Makkah, Saudi Arabia
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 18期
关键词：
THIOFLAVIN-T; G-QUADRUPLEX; LOGIC GATES; LABEL-FREE; SELECTIVE RECOGNITION; GENE-EXPRESSION; FLUORESCENCE; MECHANISM; SENSOR; NANOPARTICLES;
D O I：
10.1039/c4cc06824f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report an i-motif structural probing system based on Thioflavin T (ThT) as a fluorescent sensor. This probe can discriminate the structural changes of RET and Rb i-motif sequences according to pH change.
引用
收藏
页码：3747 / 3749
页数：3
相关论文
共 50 条
  • [41] Systematic investigation of sequence requirements for DNA i-motif formation
    Skolakova, Petra
    Renciuk, Daniel
    Palacky, Jan
    Krafcik, Daniel
    Dvorakova, Zuzana
    Kejnovska, Iva
    Bednarova, Klara
    Vorlickova, Michaela
    NUCLEIC ACIDS RESEARCH, 2019, 47 (05) : 2177 - 2189
  • [42] Light-driven conformational switch of i-motif DNA
    Liu, Huajie
    Xu, Yun
    Li, Fengyu
    Yang, Yang
    Wang, Wenxing
    Song, Yanlin
    Liu, Dongsheng
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (14) : 2515 - 2517
  • [43] Structural properties and influence of solvent on the stability of telomeric four-stranded i-motif DNA
    Mondal, Manas
    Bhattacharyya, Dhananjay
    Gao, Yi Qin
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2019, 21 (38) : 21549 - 21560
  • [44] Charge evolution during the unfolding of a single DNA i-motif
    Ren, Weibin
    Zheng, Kaikai
    Liao, Charan
    Yang, Jingfa
    Zhao, Jiang
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2018, 20 (02) : 916 - 924
  • [45] DNA Templates for Fluorescent Silver Clusters and I-Motif Folding
    Sengupta, Bidisha
    Springer, Kerianne
    Buckman, Jenna G.
    Story, Sandra P.
    Abe, Oluwamuyiwa Henry
    Hasan, Zahiyah W.
    Prudowsky, Zachary D.
    Rudisill, Sheldon E.
    Degtyareva, Natalya N.
    Petty, Jeffrey T.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (45): : 19518 - 19524
  • [46] Stable Conformations of a Single Stranded Deprotonated DNA i-Motif
    Smiatek, Jens
    Chen, Chun
    Liu, Dongsheng
    Heuer, Andreas
    JOURNAL OF PHYSICAL CHEMISTRY B, 2011, 115 (46): : 13788 - 13795
  • [47] I-MOTIF DNA STRUCTURES MAY REGULATE PROMOTERS AND TELOMERES
    不详
    CANCER DISCOVERY, 2018, 8 (06) : 674 - 674
  • [48] Construction of circular oligodeoxyribonucleotides on the new structural basis of i-motif
    Li, TH
    Liu, DS
    Chen, J
    Lee, AHF
    Qi, JY
    Chan, ASC
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (51) : 12901 - 12902
  • [49] Human genomic DNA is widely interspersed with i-motif structures
    Martinez, Cristian David Pena
    Zeraati, Mahdi
    Rouet, Romain
    Mazigi, Ohan
    Henry, Jake Y.
    Gloss, Brian
    Kretzmann, Jessica A.
    Evans, Cameron W.
    Ruggiero, Emanuela
    Zanin, Irene
    Marusic, Maja
    Plavec, Janez
    Richter, Sara N.
    Bryan, Tracy M.
    Smith, Nicole M.
    Dinger, Marcel E.
    Kummerfeld, Sarah
    Christ, Daniel
    EMBO JOURNAL, 2024, 43 (20): : 4786 - 4804
  • [50] pH-Dependent Structures of an i-Motif DNA in Solution
    Jin, Kyeong Sik
    Shin, Su Ryon
    Ahn, Byungcheol
    Rho, Yecheol
    Kim, Seon Jeong
    Ree, Moonhor
    JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (07): : 1852 - 1856
12345