Results 1 to 10 of about 73,396 (251)

Virus Replication as a Phenotypic Version of Polynucleotide Evolution [PDF]

Bulletin of Mathematical Biology, April 2013, Volume 75, Issue 4, pp 602-628, 2012
In this paper we revisit and adapt to viral evolution an approach based on the theory of branching process advanced by Demetrius, Schuster and Sigmund ("Polynucleotide evolution and branching processes", Bull. Math. Biol. 46 (1985) 239-262), in their study of polynucleotide evolution.
A. Eyre-Walker, A. Kowald, A. Timm, C. Escarmís, C. J. Thompson, C. Meyer, C. O. Wilke, C. O. Wilke, D. A. Steinhauer, D. R. Rokyta, Diogo Castro, E. Domingo, E. Domingo, E. Lázaro, F. Antoneli, F. Antoneli, F. Gantmacher, Fernando Antoneli, Francisco Bosco, H. A. Orr, H. W. Watson, I. Leuthäusser, J. A. Capitán, J. A. Cuesta, J. A. Cuesta, J. Aguirre, J. Aguirre, J. H. Wilkinson, J. Hermisson, J. J. Bull, J. J. Bull, J. J. Bull, J. Swetina, K. B. Athreya, K. Dietz, L. Demetrius, L. Demetrius, Luiz Mario Janini, M. Delbrück, M. Eigen, M. Eigen, M. Imhof, M. Jiřina, M. Kimmel, M. Parera, M. Ziehe, P. Carrasco, P. D. Keightley, P. Domingo-Calap, P. Jagers, R. Forster, R. M. Gray, R. Miralles, R. Sanjuán, S. C. Manrubia, S. Crotty, S. F. Elena, S. F. Elena, S. Ojosnegros, S. Ojosnegros, T. G. Kurtz, T. Harris, U. Grenander, W. Feller, Y. Zhu   +64 more
arxiv   +3 more sources

An Innovative Lip Boosting Technique Using Polynucleotides: “4-point Cannula Technique” [PDF]

Plastic and Reconstructive Surgery, Global Open
Summary:. The new concept in aesthetic medicine is heading toward regenerative medicine and the use of skin boosters in our practice, so the present case report aimed to evaluate the efficacy of injecting a polynucleotide into the lips for lip ...
Noury Adel, MSc
doaj   +2 more sources

Pulling hairpinned polynucleotide chains: Does base-pair stacking interaction matter? [PDF]

J. Chem. Phys. 114, 8694-8700 (2001). AIP Copyright, 2001
Force-induced structural transitions both in relatively random and in designed single-stranded DNA (ssDNA) chains are studied theoretically. At high salt conditions, ssDNA forms compacted hairpin patterns stabilized by base-pairing and base-pair stacking interactions, and a threshold external force is needed to pull the hairpinned structure into a ...
Haijun Zhou, Moroz J. D., Yang Zhang
arxiv   +3 more sources

On the Lubensky-Nelson model of polymer translocation through nanopores [PDF]

Biophys. J. 103, 889 (2012), 2012
We revisit the one-dimensional stochastic model of Lubensky and Nelson [Biophys. J 77, 1824 (1999)] for the electrically driven translocation of polynucleotides through alpha-hemolysin pores. We show that the model correctly describes two further important properties of the experimentally observed translocation time distributions, namely their spread ...
Akeson, Aksimentiev, Andreas Meyer, Bates, Brun, Butler, Butler, Chen, Chen, Deamer, Dekker, Ghosal, Henrickson, Kafri, Kasianowicz, Li, Lindner, Lu, Lua, Lubensky, Luo, Maglia, Mathé, Meller, Meller, Meller, Meller, Milchev, Muthukumar, Muthukumar, Muzard, Parris, Peter Reimann, Purnell, Rabin, Reimann, Reimann, Reimann, Risken, Sebastian Getfert, Storm, Sung, Venkatesan, Wang, Wanunu, Wong, Zhang   +46 more
arxiv   +4 more sources

Sequential Bone Repair in Rabbit Sinus Lifts Using Bio-Oss and Hyaluronic Acid–Polynucleotide Gel (Regenfast) [PDF]

Journal of Functional Biomaterials
Background: A comprehensive investigation to associate the use of polynucleotides and hyaluronic acid with bovine bone in maxillary sinus lift procedures in rabbits has not been performed yet.
Nozomi Maniwa, Samuel Porfirio Xavier, Sergio Luis Scombatti de Souza, Erick Ricardo Silva, Daniele Botticelli, Kenzo Morinaga, Shunsuke Baba   +6 more
doaj   +2 more sources

Complexation of DNA with Cationic Surfactant [PDF]

, 1999
Transfection of an anionic polynucleotide through a negatively charged membrane is an important problem in genetic engineering. The direct association of cationic surfactant to DNA decreases the effective negative charge of the nucleic acid, allowing the DNA-surfactant complex to approach a negatively charged membrane.
Akhtar, Alexander, Anderson, Bennett, Blaese, Crooke, Debye, Farhood, Felgner, Felgner, Felgner, Fisher, Friedmann, Gao, Gorelov, Hodgson, Hope, Israelachvili, Juliano, Kuhn, Langer, Lasic, Levin, Manning, Manning, Marcia C. Barbosa, Paulo S. Kuhn, Shirahama, Sullivan, Verma, Yan Levin   +30 more
arxiv   +4 more sources

STUDIES ON POLYNUCLEOTIDES SYNTHESIZED BY POLYNUCLEOTIDE PHOSPHORYLASE [PDF]

Journal of Biological Chemistry, 1957
Leon Heppel, Priscilla J. Ortiz, Severo Ochoa   +2 more
  +7 more sources

Driven Polymer Translocation Through a Narrow Pore [PDF]

, 1999
Motivated by experiments in which a polynucleotide is driven through a proteinaceous pore by an electric field, we study the diffusive motion of a polymer threaded through a narrow channel with which it may have strong interactions. We show that there is a range of polymer lengths in which the system is approximately translationally invariant, and we ...
Lubensky, David K., Nelson, David R.
arxiv   +5 more sources

Viral Evolution and Adaptation as a Multivariate Branching Process [PDF]

, 2011
In the present work we analyze the problem of adaptation and evolution of RNA virus populations, by defining the basic stochastic model as a multivariate branching process in close relation with the branching process advanced by Demetrius, Schuster and Sigmund ("Polynucleotide evolution and branching processes", Bull. Math. Biol. 46 (1985) 239-262), in
Antoneli, Fernando, Bosco, Francisco, Castro, Diogo, Janini, Luiz Mário Ramos, Mondaini, R. P.   +4 more
arxiv   +3 more sources

BIOLOGIC PROPERTIES OF POLYNUCLEOTIDES. I. THE ANTI-COMPLEMENTARY ACTIVITY OF POLYNUCLEOTIDES* [PDF]

Journal of Clinical Investigation, 1963
Stanley Yachnin
openalex   +4 more sources