Simulation Assisted Analysis of the Intrinsic Stiffness for Short DNA Molecules Imaged with Scanning Atomic Force Microscopy.
作者： Haowei Wang , Joshua N. Milstein
DOI: 10.1371/JOURNAL.PONE.0142277
关键词:
摘要: … experimental AFM measurements of 485 bp dsDNA absorbed onto an APTES coated mica … Our results on DNA bound by H-NS show that the polymer is increasingly flexible at short …
harvard.edu
paperity.org参考文章(34)
Claudio Rivetti, Simone Codeluppi, Accurate length determination of DNA molecules visualized by atomic force microscopy: evidence for a partial B- to A-form transition on mica. Ultramicroscopy. ,vol. 87, pp. 55- 66 ,(2001) , 10.1016/S0304-3991(00)00064-4
R. Vafabakhsh, T. Ha, Extreme Bendability of DNA Less than 100 Base Pairs Long Revealed by Single-Molecule Cyclization Science. ,vol. 337, pp. 1097- 1101 ,(2012) , 10.1126/SCIENCE.1224139
Monique Marilley, Albert Sanchez-Sevilla, José Rocca-Serra, Fine mapping of inherent flexibility variation along DNA molecules. Validation by atomic force microscopy (AFM) in buffer Molecular Genetics and Genomics. ,vol. 274, pp. 658- 670 ,(2005) , 10.1007/S00438-005-0058-8
Albert Sanchez-Sevilla, Jean Thimonier, Monique Marilley, José Rocca-Serra, Jacques Barbet, Accuracy of AFM measurements of the contour length of DNA fragments adsorbed on mica in air and in aqueous buffer. Ultramicroscopy. ,vol. 92, pp. 151- 158 ,(2002) , 10.1016/S0304-3991(02)00128-6
Yu Zhou, Gregory S. Chirikjian, Conformational Statistics of Semiflexible Macromolecular Chains with Internal Joints Macromolecules. ,vol. 39, pp. 1950- 1960 ,(2006) , 10.1021/MA0512556
Paul A. Wiggins, Rob Phillips, Philip C. Nelson, Exact theory of kinkable elastic polymers Physical Review E. ,vol. 71, pp. 021909- 021909 ,(2005) , 10.1103/PHYSREVE.71.021909
S. Smith, L Finzi, C Bustamante, Direct mechanical measurements of the elasticity of single DNA molecules by using magnetic beads Science. ,vol. 258, pp. 1122- 1126 ,(1992) , 10.1126/SCIENCE.1439819
Yu Zhou, Gregory S. Chirikjian, Conformational statistics of bent semiflexible polymers The Journal of Chemical Physics. ,vol. 119, pp. 4962- 4970 ,(2003) , 10.1063/1.1596911
T. R. Strick, J.-F. Allemand, D. Bensimon, A. Bensimon, V. Croquette, The Elasticity of a Single Supercoiled DNA Molecule Science. ,vol. 271, pp. 1835- 1837 ,(1996) , 10.1126/SCIENCE.271.5257.1835
Kevin Struhl, Eran Segal, Determinants of nucleosome positioning. Nature Structural & Molecular Biology. ,vol. 20, pp. 267- 273 ,(2013) , 10.1038/NSMB.2506