Items where IIASA Author is "Sasaki, Akira"

Article

Uchiumi, Y., Ohtsuki, H. & Sasaki, A. ORCID: https://orcid.org/0000-0003-3582-5865 (2019). Evolution of self-limited cell division of symbionts. Proceedings of the Royal Society B: Biological Sciences 286 (1895): e20182238. DOI:10.1098/rspb.2018.2238.

Ito, M.I., Ohtsuki, H. & Sasaki, A. (2018). Emergence of opinion leaders in reference networks. PLoS ONE 13 (3): e0193983. DOI:10.1371/journal.pone.0193983.

Saeki, K. & Sasaki, A. (2018). The role of spatial heterogeneity in the evolution of local and global infections of viruses. PLoS Computational Biology 14 (1): e1005952. DOI:10.1371/journal.pcbi.1005952.

Uchiumi, Y., Ohtsuki, H. & Sasaki, A. (2017). Evolutionary emergence and maintenance of horizontally transmitted mutualism that do not rely on the supply of standing variation in symbiont quality. Journal of Evolutionary Biology 30 (12): 2211-2221. DOI:10.1111/jeb.13187.

Sasaki, A. & Mizuno, A.N. (2017). Partitioning light spectra: adaptive stratification of phytobenthic communities in Antarctic lakes. Journal of Theoretical Biology 424: 1-10. DOI:10.1016/j.jtbi.2017.04.022.

Ito, H. & Sasaki, A. (2016). Evolutionary branching under multi-dimensional evolutionary constraints. Journal of Theoretical Biology 407: 409-428. DOI:10.1016/j.jtbi.2016.07.011.

Yashima, K. & Sasaki, A. (2016). Spotting Epidemic Keystones by R0 Sensitivity Analysis: High-Risk Stations in the Tokyo Metropolitan Area. PLOS ONE 11 (9): e0162406. DOI:10.1371/journal.pone.0162406.

Kaito, C., Dieckmann, U., Sasaki, A. & Takasu, F. (2015). Beyond pairs: definition and interpretation of third-order structure in spatial point patterns. Journal of Theoretical Biology 372: 22-38. DOI:10.1016/j.jtbi.2015.02.004.

Yamamichi, M., Yoshida, T. & Sasaki, A. (2014). Timing and propagule size of invasion determine its success by a time-varying threshold of demographic regime shift. Ecology 95 (8): 2303-2315. DOI:10.1890/13-1527.1.

Yashima, K. & Sasaki, A. (2014). Epidemic process over the commute network in a metropolitan area. PLoS ONE 9 (6): e98518. DOI:10.1371/journal.pone.0098518.

Mpolya, E.A., Yashima, K., Ohtsuki, H. & Sasaki, A. (2014). Epidemic dynamics of a vector-borne disease on a villages-and-city star network with commuters. Journal of Theoretical Biology: 120-126. DOI:10.1016/j.jtbi.2013.11.024.

Leimar, O., Sasaki, A., Doebeli, M. & Dieckmann, U. (2013). Limiting similarity, species packing, and the shape of competition kernels. Journal of Theoretical Biology: 3-13. DOI:10.1016/j.jtbi.2013.08.005.

Yamamichi, M. & Sasaki, A. (2013). Single-gene speciation with pleiotropy: Effects of allele dominance, population size, and delayed inheritance. Evolution 67 (7): 2011-2023. DOI:10.1111/evo.12068.

Omori, R. & Sasaki, A. (2013). Timing of the emergence of new successful viral strains in seasonal influenza. Journal of Theoretical Biology: 32-38. DOI:10.1016/j.jtbi.2013.03.027.

Sasaki, A., Haraguchi, Y. & Yoshida, H. (2012). Estimating the risk of re-emergence after stopping polio vaccination. Frontiers in Microbiology 3 (178) DOI:10.3389/fmicb.2012.00178.

Fukuyo, M., Sasaki, A. & Kobayashi, I. (2012). Success of a suicidal defense strategy against infection in a structured habitat. Scientific Reports 2: no.238. DOI:10.1038/srep00238.

Sasaki, A. & Dieckmann, U. (2011). Oligomorphic dynamics for analyzing the quantitative genetics of adaptive speciation. Journal of Mathematical Biology 63 (4): 601-635. DOI:10.1007/s00285-010-0380-6.

Iseki, N., Sasaki, A. & Toju, H. (2011). Arms race between weevil rostrum length and camellia pericarp thickness: Geographical cline and theory. Journal of Theoretical Biology 285 (1): 1-9. DOI:10.1016/j.jtbi.2011.05.033.

Yamamichi, M., Yoshida, T. & Sasaki, A. (2011). Comparing the effects of rapid evolution and phenotypic plasticity on predator-prey dynamics. The American Naturalist 178 (3): 287-304. DOI:10.1086/661241.

Suzuki, S.U. & Sasaki, A. (2011). How does the resistance threshold in spatially explicit epidemic dynamics depend on the basic reproductive ratio and spatial correlation of crop genotypes? Journal of Theoretical Biology 276 (1): 117-125. DOI:10.1016/j.jtbi.2011.02.002.

Nakabayashi, J. & Sasaki, A. (2011). A mathematical model of the intracellular replication and within host evolution of hepatitis type B virus: Understanding the long time course of chronic hepatitis. Journal of Theoretical Biology 269 (1): 318-329. DOI:10.1016/j.jtbi.2010.10.024.

Omori, R., Adams, B. & Sasaki, A. (2010). Coexistence conditions for strains of influenza with immune cross-reaction. Journal of Theoretical Biology 262 (1): 48-57. DOI:10.1016/j.jtbi.2009.09.015.

Adams, B. & Sasaki, A. (2009). Antigenic distance and cross-immunity, invasibility and coexistence of pathogen strains in an epidemiological model with discrete antigenic space. Theoretical Population Biology 76 (3): 157-167. DOI:10.1016/j.tpb.2009.06.001.

Yahara, K., Fukuyo, M., Sasaki, A. & Kobayashi, I. (2009). Evolutionary maintenance of selfish homing endonuclease genes in the absence of horizontal transfer. Proceedings of the National Academy of Sciences 106 (44): 18861-18866. DOI:10.1073/pnas.0908404106.

Nakabayashi, J. & Sasaki, A. (2009). The function of temporally ordered viral gene expression in the intracellular replication of herpes simplex virus type 1 (HSV-1). Journal of Theoretical Biology 261 (1): 156-164. DOI:10.1016/j.jtbi.2009.07.035.

Nakabayashi, J. & Sasaki, A. (2009). A mathematical model of the stoichiometric control of Smad complex formation in TGF-B signal transduction pathway. Journal of Theoretical Biology 259 (2): 389-403. DOI:10.1016/j.jtbi.2009.03.036.

Sasaki, A., Toju, H. & Iseki, N. (2007). Arms race of Japanese camellia Camellia japonica camellia weevil Curculio camelliae: Coevoution theory and geographical cline. Japanese Journal of Ecology 57 (2): 174-182.

Monograph

Mpolya, E.A., Yashima, K., Ohtsuki, H. & Sasaki, A. (2013). Epidemic dynamics of a vector-borne disease on a village-and-city star network with commuters. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-13-053

Leimar, O., Sasaki, A., Doebeli, M. & Dieckmann, U. (2013). Limiting similarity, species packing, and the shape of competition kernels. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-13-045

Yamamichi, M. & Sasaki, A. (2013). Single-gene speciation with pleiotropy: effects of allele dominance population size and delayed inheritance. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-13-075

Yamamichi, M., Yoshida, T. & Sasaki, A. (2013). Timing and propagule size of invasion determine its success by a time-varying threshold of demographic regime shift. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-13-076

Omori, R. & Sasaki, A. (2013). Timing of the emergence of new successful viral strains in seasonal influenza. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-13-056

Sasaki, A., Haraguchi, Y. & Yoshida, H. (2012). Estimating the risk of re-emergence after stopping polio vaccination. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-12-066

Sasaki, A. & Uchida, S. (2012). The evolution of cooperation by social exclusion. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-12-067

Sasaki, A. & Dieckmann, U. (2011). Oligomorphic Dynamics for Analyzing the Quantitative Genetics of Adaptive Speciation. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-11-020

Nakabayashi, J. & Sasaki, A. (2011). A Mathematical Model of the Intracellular Replication and Within Host Evolution of Hepatitis Type B Virus: Understanding the Long Time Course of Chronic Hepatitis. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-11-016

Omori, R., Adams, B. & Sasaki, A. (2010). Coexistence conditions for strains of influenza with immune cross-reaction. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-10-045

Adams, B. & Sasaki, A. (2009). Antigenic distance and cross-immunity, invisibility and coexistence of pathogen strains in an epidemiological model with discrete antigenic space. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-09-069

Yahara, K., Fukuyo, M., Sasaki, A. & Kobayashi, I. (2009). Evolutionary maintenance of selfish homing endonuclease genes in the absence of horizontal transfer. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-09-074

Nakabayashi, J. & Sasaki, A. (2009). The function of temporally ordered viral gene expression in the intracellular replication of Herpes simplex virus type 1 (HSV-1). IIASA Interim Report. IIASA, Laxenburg, Austria: IR-09-093

Nakabayashi, J. & Sasaki, A. (2009). A mathematical model of the stoichiometric control of Smad complex formation in TGF-B signal transducion pathway. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-09-077

Yahara, K., Horie, R., Kobayashi, I. & Sasaki, A. (2007). Evolution of DNA Double-Strand Break Repair by Gene Conversion: Coevolution Between a Phage and Restriction-Modification System. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-07-060

Adams, B. & Sasaki, A. (2007). The Influence of Cross-immunity on the Coexistence, Invasion and Evolution of Pathogen Strains. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-07-062

Kamo, M., Sasaki, A. & Boots, M. (2007). The Role of Trade-off Shapes in the Evolution and Coexistence of Virulence in Spatial Host-Parasite Interactions: An Approximate Adaptive Dynamical Approach. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-07-061

Nakabayashi, J. & Sasaki, A. (2006). A Mathematical Model for Apoptosome Assembly: The Optimal Cytochrome c/Apaf-1 Ratio. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-06-077

Kamo, M., Sasaki, A. & Boots, M. (2006). The Role of Trade-off Shapes in the Evolution of Parasites in Spatial Host Populations: An Approximate Analytical Approach. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-06-075

Andreasen, V. & Sasaki, A. (2006). Shaping the Phylogenetic Tree of Influenza by Cross-Immunity. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-06-079

Kawaguchi, I. & Sasaki, A. (2006). The Wave Speed of Intergradation Zone in Two-Species Lattice Muellerian Mimicy Model. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-06-076

Ohtsuki, A. & Sasaki, A. (2005). Epidemiology and Disease-Control Under Gene-for-Gene Plant-Pathogen Interaction. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-05-068

Kamo, M. & Sasaki, A. (2005). Evolution towards Multi-Year Periodicity in Epidemics. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-05-080

Krakauer, D.C. & Sasaki, A. (2005). The Greater than Two-fold Cost of Intergration for Retroviruses. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-05-069

Nakabayashi, J. & Sasaki, A. (2005). Optimal Phosphorylation Step Number of Intracellular Signal Transduction Pathway. IIASA Interim Report. IIASA, Laxenburg, Austria: IR-05-081

Conference or Workshop Item

Yashima, K. & Sasaki, A. (2015). Epidemic dynamics of infectious disease in metropolitan area and its optimal intervention strategy. In: Proceedings, 4th IFAC Conference on Analysis and Control of Chaotic Systems, CHAOS 2015, 26-28 August 2015, Minami-Osawa Campus of Tokyo Metropolitan University; Japan.

Yashima, K. & Sasaki, A. (2012). Epidemic process over commute network in Tokyo metropolitan area. In: Worlds Within Reach: From Science To Policy - IIASA 40th Anniversary Conference, 24-26 October 2012, Hofburg Congress Center, Vienna and IIASA, Laxenburg, Austria.

Kaito, C., Sasaki, A., Sigmund, K. & Dieckmann, U. (2012). How localized information affects the evolution of indirect reciprocity. In: Worlds Within Reach: From Science To Policy - IIASA 40th Anniversary Conference, 24-26 October 2012, Hofburg Congress Center, Vienna and IIASA, Laxenburg, Austria.