Results 21 to 30 of about 562,963 (309)
Robust evolution system for numerical relativity [PDF]
Physical Review D, 1999 11 pages, 4 figures; figure ...
Arbona, A. +3 more
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Genes confer similar robustness to environmental, stochastic, and genetic perturbations in yeast. [PDF]
PLoS ONE, 2010 Gene inactivation often has little or no apparent consequence for the phenotype of an organism. This property-enetic (or mutational) robustness-is pervasive, and has important implications for disease and evolution, but is not well understood.
Ben Lehner
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Does evolution design robust food webs ? [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2019 Theoretical works that use a dynamical approach to study the ability of ecological communities to resist perturbations are largely based on randomly generated ecosystem structures. In contrast, we propose here to asses the robustness of food webs drawn from ecological and evolutionary processes with the use of community evolution models.
Annasawmy, Pavanee +8 more
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Degeneracy: a link between evolvability, robustness and complexity in biological systems [PDF]
, 2010 A full accounting of biological robustness remains elusive; both in terms of the mechanisms by which robustness is achieved and the forces that have caused robustness to grow over evolutionary time.
A Force +62 more
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Developmental Evolution: Getting Robust About Robustness [PDF]
Current Biology, 2002 In the context of development, a process is robust if it can proceed normally despite the enormous capacity for perturbation inherent in all biological systems. A new mode of theoretical modeling of genetic networks holds great promise for increasing our understanding of both the quantitative mechanisms of robustness and its evolutionary impact.
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Punctuated evolution and robustness in morphogenesis [PDF]
Biosystems, 2014 This paper presents an analytic approach to the pattern stability and evolution problem in morphogenesis. The approach used here is based on the ideas from the gene and neural network theory. We assume that gene networks contain a number of small groups of genes (called hubs) controlling morphogenesis process.
Grigoriev, D. +3 more
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Shaping robust system through evolution [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2008 Biological functions are generated as a result of developmental dynamics that form phenotypes governed by genotypes. The dynamical system for development is shaped through genetic evolution following natural selection based on the fitness of the phenotype.
openaire +3 more sources
Evolution of Robustness to Protein Mistranslation by Accelerated Protein Turnover. [PDF]
PLoS Biology, 2015 Translational errors occur at high rates, and they influence organism viability and the onset of genetic diseases. To investigate how organisms mitigate the deleterious effects of protein synthesis errors during evolution, a mutant yeast strain was ...
Dorottya Kalapis +10 more
doaj +1 more source
Recombination drives the evolution of mutational robustness [PDF]
Current Opinion in Systems Biology, 2019 Recombination can impose fitness costs as beneficial parental combinations of alleles are broken apart, a phenomenon known as recombination load. Computational models suggest that populations may evolve a reduced recombination load by reducing either the likelihood of recombination events (bring interacting loci in physical proximity) or the strength ...
Sonia Singhal +2 more
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Robustness of adiabatic quantum computation [PDF]
, 2001 We study the fault tolerance of quantum computation by adiabatic evolution, a quantum algorithm for solving various combinatorial search problems. We describe an inherent robustness of adiabatic computation against two kinds of errors, unitary control ...
Andrew M. Childs +13 more
core +2 more sources