Stochasticity directs adaptive evolution toward nonequilibrium evolutionary attractors
Sign Up to like & getrecommendations! Published in 2022 at "Ecology"
DOI: 10.1002/ecy.3873
Abstract: Abstract Stochastic processes such as genetic drift may hinder adaptation, but the effect of such stochasticity on evolution via its effect on ecological dynamics is poorly understood. Here we evaluate patterns of adaptation in a… read more here.
Keywords: stochasticity; evolutionary attractors; nonequilibrium evolutionary; stochasticity directs ... See more keywords
Markov stochasticity coordinates
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Physics"
DOI: 10.1016/j.aop.2016.11.004
Abstract: Markov dynamics constitute one of the most fundamental models of random motion between the states of a system of interest. Markov dynamics have diverse applications in many fields of science and engineering, and are particularly… read more here.
Keywords: markov stochasticity; method; stochasticity; markov dynamics ... See more keywords
Division stochasticity can be transmitted to protein expression through chromosome replication
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.1170
Abstract: Abstract Stochastic fluctuations (noise) are a fundamental characteristic of protein production. In this work, we explore how these fluctuations can originate from the stochasticity on division events. Here we consider the classical gene expression model… read more here.
Keywords: expression; chromosome replication; division; stochasticity ... See more keywords
Inhibitors Alter the Stochasticity of Regulatory Proteins to Force Cells to Switch to the Other State in the Bistable System
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-04596-7
Abstract: The cellular behaviors under the control of genetic circuits are subject to stochastic fluctuations, or noise. The stochasticity in gene regulation, far from a nuisance, has been gradually appreciated for its unusual function in cellular… read more here.
Keywords: state; regulatory proteins; stochasticity regulatory; stochasticity ... See more keywords
Modelling the stochasticity of high-redshift halo bias
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa853
Abstract: A very large dynamic range with simultaneous capture of both large and small scales in the simulations of cosmic structures is required for correct modelling of many cosmological phenomena, particularly at high redshift. This is… read more here.
Keywords: halo; stochasticity; halo bias; high redshift ... See more keywords
Effects of stochasticity on the length and behaviour of ecological transients
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Royal Society Interface"
DOI: 10.1098/rsif.2021.0257
Abstract: There is a growing recognition that ecological systems can spend extended periods of time far away from an asymptotic state, and that ecological understanding will therefore require a deeper appreciation for how long ecological transients… read more here.
Keywords: ecological transients; length behaviour; ecological systems; stochasticity length ... See more keywords
Recent exposure to environmental stochasticity does not determine the demographic resilience of natural populations.
Sign Up to like & getrecommendations! Published in 2023 at "Ecology letters"
DOI: 10.1111/ele.14234
Abstract: Escalating climatic and anthropogenic pressures expose ecosystems worldwide to increasingly stochastic environments. Yet, our ability to forecast the responses of natural populations to this increased environmental stochasticity is impeded by a limited understanding of how… read more here.
Keywords: stochasticity; environmental stochasticity; demographic resilience; natural populations ... See more keywords
Spatial scale affects the relative role of stochasticity versus determinism in soil bacterial communities in wheat fields across the North China Plain
Sign Up to like & getrecommendations! Published in 2018 at "Microbiome"
DOI: 10.1186/s40168-018-0409-4
Abstract: BackgroundThe relative importance of stochasticity versus determinism in soil bacterial communities is unclear, as are the possible influences that alter the balance between these. Here, we investigated the influence of spatial scale on the relative… read more here.
Keywords: stochasticity; role; china plain; soil ... See more keywords
Random sampling associated with microbial profiling leads to overestimated stochasticity inference in community assembly
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.1011269
Abstract: Revealing the mechanisms governing the complex community assembly over space and time is a central issue in ecology. Null models have been developed to quantitatively disentangle the relative importance of deterministic vs. stochastic processes in… read more here.
Keywords: stochasticity; random sampling; ecology; community ... See more keywords
Urbanization increases stochasticity and reduces the ecological stability of microbial communities in amphibian hosts
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.1108662
Abstract: Urbanization not only profoundly alters landscape profiles, ecosystems and vertebrate faunal diversity but also disturbs microbial communities by increasing stochasticity, vulnerability, biotic homogenization, etc. However, because of the buffering effect of host species, microbial communities… read more here.
Keywords: stochasticity; community; urbanization; stability ... See more keywords
Simulating developmental diversity: Impact of neural stochasticity on atypical flexibility and hierarchy
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Psychiatry"
DOI: 10.3389/fpsyt.2023.1080668
Abstract: Introduction Investigating the pathological mechanisms of developmental disorders is a challenge because the symptoms are a result of complex and dynamic factors such as neural networks, cognitive behavior, environment, and developmental learning. Recently, computational methods… read more here.
Keywords: stochasticity; developmental disorders; higher order; flexibility ... See more keywords