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Original

Chromatin loops are responsible for higher counts of small DNA fragments induced by high-LET radiation, while chromosomal domains do not affect the fragment sizes

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Pages 293-305 | Received 24 Jan 2006, Accepted 15 Feb 2006, Published online: 03 Jul 2009

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Artem L. Ponomarev, Sylvain V. Costes & Francis A. Cucinotta. (2008) Stochastic properties of radiation-induced DSB: DSB distributions in large scale chromatin loops, the HPRT gene and within the visible volumes of DNA repair foci. International Journal of Radiation Biology 84:11, pages 916-929.
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Articles from other publishers (25)

Floriane Poignant, Ianik Plante, Zarana S. Patel, Janice L. Huff & Tony C. Slaba. (2022) Geometrical Properties of the Nucleus and Chromosome Intermingling Are Possible Major Parameters of Chromosome Aberration Formation. International Journal of Molecular Sciences 23:15, pages 8638.
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Veronika Mladenova, Emil Mladenov, Martin Stuschke & George Iliakis. (2022) DNA Damage Clustering after Ionizing Radiation and Consequences in the Processing of Chromatin Breaks. Molecules 27:5, pages 1540.
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Christine E. Hellweg, Thomas Berger, Daniel Matthiä & Christa Baumstark-KhanChristine E. Hellweg, Daniel Matthiä, Thomas Berger & Christa Baumstark-Khan. 2020. Radiation in Space: Relevance and Risk for Human Missions. Radiation in Space: Relevance and Risk for Human Missions 45 85 .
Ianik Plante, Artem Ponomarev, Zarana Patel, Tony Slaba & Megumi Hada. (2019) RITCARD: Radiation-Induced Tracks, Chromosome Aberrations, Repair and Damage. Radiation Research 192:3, pages 282.
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Emil Mladenov, Janapriya Saha & George Iliakis. 2018. Chromosome Translocation. Chromosome Translocation 149 168 .
Agnes Schipler, Veronika Mladenova, Aashish Soni, Vladimir Nikolov, Janapriya Saha, Emil Mladenov & George Iliakis. (2016) Chromosome thripsis by DNA double strand break clusters causes enhanced cell lethality, chromosomal translocations and 53BP1-recruitment. Nucleic Acids Research 44:16, pages 7673-7690.
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Veronika Mladenova, Emil Mladenov & George Iliakis. (2016) Novel Biological Approaches for Testing the Contributions of Single DSBs and DSB Clusters to the Biological Effects of High LET Radiation. Frontiers in Oncology 6.
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F. Ballarini, S. Altieri, S. Bortolussi, M. Carante, E. Giroletti & N. Protti. (2015) The role of DNA cluster damage and chromosome aberrations in radiation-induced cell killing: a theoretical approach. Radiation Protection Dosimetry 166:1-4, pages 75-79.
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M. P. Carante, S. Altieri, S. Bortolussi, I. Postuma, N. Protti & F. Ballarini. (2015) Modeling radiation-induced cell death: role of different levels of DNA damage clustering. Radiation and Environmental Biophysics 54:3, pages 305-316.
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Ianik Plante, Artem L Ponomarev & Francis A Cucinotta. (2013) Calculation of the energy deposition in nanovolumes by protons and HZE particles: geometric patterns of initial distributions of DNA repair foci. Physics in Medicine and Biology 58:18, pages 6393-6405.
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A. Schipler & G. Iliakis. (2013) DNA double-strand-break complexity levels and their possible contributions to the probability for error-prone processing and repair pathway choice. Nucleic Acids Research 41:16, pages 7589-7605.
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D. Alloni, A. Campa, W. Friedland, L. Mariotti & A. Ottolenghi. (2013) Integration of Monte Carlo Simulations with PFGE Experimental Data Yields Constant RBE of 2.3 for DNA Double-Strand Break Induction by Nitrogen Ions between 125 and 225 keV/μm LET. Radiation Research 179:6, pages 690-697.
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Thomas Friedrich, Marco Durante & Michael Scholz. (2012) Modeling Cell Survival after Photon Irradiation Based on Double-Strand Break Clustering in Megabase Pair Chromatin Loops. Radiation Research 178:5, pages 385-394.
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Megumi Hada, Honglu Wu & Francis A. Cucinotta. (2011) mBAND analysis for high- and low-LET radiation-induced chromosome aberrations: A review. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis 711:1-2, pages 187-192.
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I. Plante, A. Ponomarev & F. A. Cucinotta. (2011) 3D visualisation of the stochastic patterns of the radial dose in nano-volumes by a Monte Carlo simulation of HZE ion track structure. Radiation Protection Dosimetry 143:2-4, pages 156-161.
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Artem L. Ponomarev, Alamelu Sundaresan, Marcelo E. Vazquez, Peter Guida, Angela Kim & Francis A. Cucinotta. (2011) A model of the effects of heavy ion radiation on human tissue. Advances in Space Research 47:1, pages 37-48.
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Lori J. Chappell, Mary K. Whalen, Sheena Gurai, Artem Ponomarev, Francis A. Cucinotta & Janice M. Pluth. (2010) Analysis of Flow Cytometry DNA Damage Response Protein Activation Kinetics after Exposure to X Rays and High-Energy Iron Nuclei. Radiation Research 174:6a, pages 691-702.
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A. Campa, D. Alloni, F. Antonelli, F. Ballarini, M. Belli, V. Dini, G. Esposito, A. Facoetti, W. Friedland, Y. Furusawa, M. Liotta, A. Ottolenghi, H. G. Paretzke, G. Simone, E. Sorrentino & M. A. Tabocchini. (2009) DNA Fragmentation Induced in Human Fibroblasts by 56 Fe Ions: Experimental Data and Monte Carlo Simulations . Radiation Research 171:4, pages 438-445.
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Marco Durante & Francis A. Cucinotta. (2008) Heavy ion carcinogenesis and human space exploration. Nature Reviews Cancer 8:6, pages 465-472.
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Francis A. Cucinotta, Janice M. Pluth, Jennifer A. Anderson, Jane V. Harper & Peter O'Neill. (2008) Biochemical Kinetics Model of DSB Repair and Induction of γ-H2AX Foci by Non-homologous End Joining. Radiation Research 169:2, pages 214-222.
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Megumi HADA & Alexandros G. GEORGAKILAS. (2008) Formation of Clustered DNA Damage after High-LET Irradiation: A Review. Journal of Radiation Research 49:3, pages 203-210.
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Sylvain V Costes, Artem Ponomarev, James L Chen, David Nguyen, Francis A Cucinotta & Mary Helen Barcellos-Hoff. (2007) Image-Based Modeling Reveals Dynamic Redistribution of DNA Damage into Nuclear Sub-Domains. PLoS Computational Biology 3:8, pages e155.
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Doug Tsao, Peter Kalogerinis, Isla Tabrizi, Michael Dingfelder, Robert D. Stewart & Alexandros G. Georgakilas. (2007) Induction and Processing of Oxidative Clustered DNA Lesions in 56 Fe-Ion-Irradiated Human Monocytes . Radiation Research 168:1, pages 87-97.
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Artem L. Ponomarev, Mauro Belli, Philip J. Hahnfeldt, Lynn Hlatky, Rainer K. Sachs & Francis A. Cucinotta. (2007) Subtraction of background damage in PFGE experiments on DNA fragment-size distributions. Radiation and Environmental Biophysics 46:2, pages 155-160.
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D. Alloni, F. Ballarini, M. Belli, A. Campa, G. Esposito, W. Friedland, M. Liotta, A. Ottolenghi & H.G. Paretzke. (2007) Modeling of DNA fragmentation induced in human fibroblasts by 56Fe ions. Advances in Space Research 40:9, pages 1401-1407.
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