scholarly journals Corrections for Amit et al., Direct observation of RuvAB-catalyzed branch migration of single Holliday junctions and Dawid et al., Single-molecule study of RuvAB-mediated Holliday-junction migration

2006 ◽  
Vol 103 (33) ◽  
pp. 12654-12654
Keyword(s):  
Direct Observation ◽  
Single Molecule ◽  
Holliday Junctions ◽  
Holliday Junction ◽  
Branch Migration

scholarly journals 2P097 Direct observation of the RuvA-RuvB mediated branch migration of Holliday junction DNA with single-molecule analysis

2004 ◽  
Vol 44 (supplement) ◽  
pp. S134
Author(s):  
Y.-W. Han ◽  
T. Tani ◽  
M. Hayashi ◽  
T. Hishida ◽  
H. Iwasaki ◽  
...  
Keyword(s):  
Direct Observation ◽  
Single Molecule ◽  
Holliday Junction ◽  
Branch Migration ◽  
Single Molecule Analysis

scholarly journals Structure, Dynamics, and Branch Migration of a DNA Holliday Junction: A Single-Molecule Fluorescence and Modeling Study

2008 ◽  
Vol 95 (9) ◽  
pp. 4372-4383 ◽  
Author(s):  
Mikhail A. Karymov ◽  
Mathivanan Chinnaraj ◽  
Aleksey Bogdanov ◽  
Annankoil R. Srinivasan ◽  
Guohui Zheng ◽  
...  
Keyword(s):  
Single Molecule ◽  
Holliday Junction ◽  
Branch Migration ◽  
Single Molecule Fluorescence ◽  
Structure Dynamics ◽  
Modeling Study

Direct observation of the external force mediated conformational dynamics of an IHF bound Holliday junction

2018 ◽  
Vol 207 ◽  
pp. 251-265
Author(s):  
Subhas C. Bera ◽  
Tapas Paul ◽  
A. N. Sekar Iyengar ◽  
Padmaja P. Mishra
Keyword(s):  
Dna Binding ◽  
External Force ◽  
Single Molecule ◽  
Energy Landscape ◽  
Conformational Dynamics ◽  
Dna Binding Protein ◽  
Integration Host Factor ◽  
Holliday Junctions ◽  
Holliday Junction ◽  
Single Molecule Fret

We have investigated the isomerization dynamics and plausible energy landscape of 4-way Holliday junctions (4WHJs) bound to integration host factor (IHF, a DNA binding protein), considering the effect of applied external force, by single-molecule FRET methods.

scholarly journals Holliday junction dynamics and branch migration: Single-molecule analysis

2005 ◽  
Vol 102 (23) ◽  
pp. 8186-8191 ◽  
Author(s):  
M. Karymov ◽  
D. Daniel ◽  
O. F. Sankey ◽  
Y. L. Lyubchenko
Keyword(s):  
Single Molecule ◽  
Holliday Junction ◽  
Branch Migration ◽  
Single Molecule Analysis

scholarly journals A bacterial resolvase first exploits, then constrains intrinsic dynamics of the Holliday junction to direct recombination

2019 ◽  
Author(s):  
Sujay Ray ◽  
Nibedita Pal ◽  
Nils G. Walter
Keyword(s):  
Cluster Analysis ◽  
Homologous Recombination ◽  
Single Molecule ◽  
Holliday Junction ◽  
Branch Migration ◽  
Migration Dynamics ◽  
And Cluster Analysis ◽  
Genome Repair

AbstractHomologous recombination forms and resolves an entangled DNA Holliday Junction (HJ) critical for achieving genome repair. We use single-molecule observation and cluster analysis to probe how prototypic bacterial resolvase RuvC selects two of four possible HJ strands for cleavage. RuvC first exploits, then constrains intrinsic HJ isomer exchange and branch migration dynamics to direct cleavage toward only a desired, catalytically competent HJ conformation, thus controlling recombination products.

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