Showing 101 - 120 results of 188 for search '"Evolutionary Biology"', query time: 0.05s Refine Results
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    Natural selection and evolution: evolving concepts by Andre J. van Wijnen, Eric Lewallen

    Published 2024-05-01
    “… Many recent studies in evolutionary biology have expanded and refined definitions of biological evolution and natural selection. …”
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    A continuous phenotype space model of RNA virus evolution within a host by Andrei Korobeinikov, Conor Dempsey

    Published 2014-02-01
    “…Due to their very high replication and mutation rates, RNA virusescan serve as an excellent testing model for verifying hypothesis andaddressing questions in evolutionary biology.In this paper, we suggest a simple deterministic mathematical modelof the within-host viral dynamics, where a possibility for random mutations incorporates.This model assumes a continuous distribution of viral strainsin a one-dimensional phenotype space where random mutations aremodelled by Brownian motion (that is, by diffusion).Numerical simulations show that randommutations combined with competition for a resource result in evolutiontowards higher Darwinian fitness: a stable pulse traveling waveof evolution, moving towards higher levels of fitness,is formed in the phenotype space.The advantage of this model, compared with the previously constructedmodels, is that this model is mechanistic and is based on commonlyaccepted model of virus dynamics within a host, and thus it allowsan incorporation of features of the real-life host-virus system such as immuneresponse, antiviral therapy, etc.…”
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    Co-profiling of single-cell gene expression and chromatin landscapes in stickleback pituitary by Liang Liu, Jun Kitano, Shuji Shigenobu, Asano Ishikawa

    Published 2025-01-01
    “…These results advance our understanding of the regulatory dynamics in the pituitary gland and provide a reference for future research on comparative physiology and evolutionary biology.…”
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    The Dynamics of a Tritrophic Leslie-Gower Food-Web System with the Effect of Fear by Firas Hussean Maghool, Raid Kamel Naji

    Published 2021-01-01
    “…The avoidance strategy of prey to predation and the predation strategy for predators are important topics in evolutionary biology. Both prey and predators adjust their behaviors in order to obtain the maximal benefits and to raise their biomass for each. …”
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