Enhanced Peptide Nucleic Acid Binding to Supercoiled DNA:  Possible Implications for DNA “Breathing” Dynamics†

Biochemistry ◽  
1996 ◽  
Vol 35 (27) ◽  
pp. 8863-8869 ◽  
Author(s):  
Thomas Bentin ◽  
Peter E. Nielsen
2008 ◽  
Vol 372 (4) ◽  
pp. 765-771 ◽  
Author(s):  
Khatcharin Siriwong ◽  
Parawan Chuichay ◽  
Suwipa Saen-oon ◽  
Chaturong Suparpprom ◽  
Tirayut Vilaivan ◽  
...  

Biochemistry ◽  
2000 ◽  
Vol 39 (31) ◽  
pp. 9502-9507 ◽  
Author(s):  
Niels Erik Møllegaard ◽  
Christian Bailly ◽  
Michael J. Waring ◽  
Peter E. Nielsen

FEBS Letters ◽  
2012 ◽  
Vol 586 (21) ◽  
pp. 3865-3869 ◽  
Author(s):  
Ji Eun Kim ◽  
Soojin Yoon ◽  
Hyejung Mok ◽  
Woong Jung ◽  
Dong-Eun Kim

1995 ◽  
Vol 92 (7) ◽  
pp. 2637-2641 ◽  
Author(s):  
V. V. Demidov ◽  
M. V. Yavnilovich ◽  
B. P. Belotserkovskii ◽  
M. D. Frank-Kamenetskii ◽  
P. E. Nielsen

Author(s):  
Stephen D. Jett

The electrophoresis gel mobility shift assay is a popular method for the study of protein-nucleic acid interactions. The binding of proteins to DNA is characterized by a reduction in the electrophoretic mobility of the nucleic acid. Binding affinity, stoichiometry, and kinetics can be obtained from such assays; however, it is often desirable to image the various species in the gel bands using TEM. Present methods for isolation of nucleoproteins from gel bands are inefficient and often destroy the native structure of the complexes. We have developed a technique, called “snapshot blotting,” by which nucleic acids and nucleoprotein complexes in electrophoresis gels can be electrophoretically transferred directly onto carbon-coated grids for TEM imaging.


2021 ◽  
Vol 23 (1) ◽  
pp. 219-228
Author(s):  
Nabanita Saikia ◽  
Mohamed Taha ◽  
Ravindra Pandey

The rational design of self-assembled nanobio-molecular hybrids of peptide nucleic acids with single-wall nanotubes rely on understanding how biomolecules recognize and mediate intermolecular interactions with the nanomaterial's surface.


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