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Mutation, Sexual Reproduction and Survival in Dynamic Environments
[article]
2016
arXiv
pre-print
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Using this machinery, we study the role of mutation in changing environments in the presence of sexual reproduction. ...
Finally, we also show that in static environments, sexual evolution with mutation converges, for any level of mutation. ...
In this paper we study the next natural question, namely the role of mutation in the presence of sexual reproduction. ...
arXiv:1511.01409v3
fatcat:gsym7whv7zcn5csam3fj5pmzbu
Mutation, Sexual Reproduction and Survival in Dynamic Environments
2017
Innovations in Theoretical Computer Science
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Using this machinery, we study the role of mutation in changing environments in the presence of sexual reproduction. ...
Finally, we also show that in static environments, sexual evolution with mutation converges, for any level of mutation. ...
I T C S 2 0 1 7 16:26
Mutation, Sexual Reproduction and Survival in Dynamic Environments First assume that x W e y ≤ 1 + β 2 . ...
doi:10.4230/lipics.itcs.2017.16
dblp:conf/innovations/MehtaPPTV17
fatcat:5we4licf3jewdnw5z3uhujjbza
Simulated emergence of cyclic sexual–asexual reproduction
2001
Physica A: Statistical Mechanics and its Applications
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2001 accepted arXiv:cond-mat/0011499v2 fatcat:vd33l3fyxnaf7ehlf2r336qhiqOther Versions
The reproductive regime of each female is also seasonal in principle and genetically acquired, and can mutate for each newborn with some small probability. ...
The results show a sharp transition at a critical value of the survival probability in the winter, between a reproductive regime in the fall that is predominantly sexual, for low values of this probability ...
Delmotte, who introduced us to specialized literature on the biology of aphids, and to our referee for a number of suggestions that improved the clarity of our presentation and updated our references. ...
doi:10.1016/s0378-4371(01)00240-0
fatcat:rk5eljrczbhlfk7mq5n5wfl5c4
EVOLUTION OF POPULATION WITH SEXUAL AND ASEXUAL REPRODUCTION IN CHANGING ENVIRONMENT
2004
International Journal of Modern Physics C
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2003 pre-print arXiv:cond-mat/0309187v1 fatcat:bvgwxtooufavncmbnchhxsyefe
However, in order to obtain a greater chance to mate, the birth rate should be high. In the case of low birth rate and high mutation probability there is a preference for the asexual reproduction. ...
Evolutions of populations following two reproduction patterns are compared, asexual and sexual. ...
Evolution of population with sexual and asexual reproduction in changing environment For the evolution of a population the vital question is its chances of survival in a given environment. ...
doi:10.1142/s0129183104005693
fatcat:6igtybdennbytdyuvayg5wofya
An In Silico Model to Simulate the Evolution of Biological Aging
[article]
2016
arXiv
pre-print
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survival and reproduction rate at different life stages are free to evolve due to mutation and selection. ...
Our model recapitulates several emerging properties of natural populations, developing longer reproductive lifespan under stable conditions and shorter survival and reproduction in unstable environments ...
This work has been entirely supported by the Max Planck Society and by the Max Planck Institute for Biology of Ageing in Cologne, Germany. ...
arXiv:1602.00723v1
fatcat:7ku3jyxhx5d5bmeg53xflv3a6m
Population dynamics with a mixed type of sexual and asexual reproduction in a fluctuating environment
2012
BMC Evolutionary Biology
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We investigate the dynamics of two sympatric populations with sexual and asexual reproduction in a periodically fluctuating environment. ...
Conclusions: In this paper we addressed the advantages of a mixed type of sexual and asexual reproduction in a changing environment and explored the idea that a species that is able to adapt itself to ...
Conclusions In this paper we use an individual based computational model for studying the dynamics of populations with a mixed type of reproduction, sexual and asexual, in a fluctuating environment. ...
doi:10.1186/1471-2148-12-49
pmid:22489797
pmcid:PMC3353185
fatcat:c7c2z4adhrcjnahtz4oxxnj2kq
The effects of sex on extinction dynamics and evolutionary rescue of Chlamydomonas reinhardtii depend on the rate of environmental change
[article]
2019
bioRxiv
pre-print
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Previous experimental studies demonstrated that sex enhances the rate of adaptation in changing environments. ...
We monitored both the population size and extinction dynamics and estimated the probability of evolutionary rescue. ...
survival in stressful (and even lethal) conditions. ...
doi:10.1101/817056
fatcat:fgsrn5zxynemte56fkqgykp5ay
An In Silico Model to Simulate the Evolution of Biological Aging
[article]
2016
bioRxiv
pre-print
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survival and reproduction rate at different life stages are free to evolve due to mutation and selection. ...
Our model recapitulates several emerging properties of natural populations, developing longer reproductive lifespan under stable conditions and shorter survival and reproduction in unstable environments ...
This work has been entirely supported by the Max Planck Society and by the Max Planck Institute for Biology of Ageing in Cologne, Germany. ...
doi:10.1101/037952
fatcat:ukfqtolpvfbqbftfbyziwnp3cq
Evolution, ageing and speciation: Monte Carlo simulations of biological systems
2004
Brazilian journal of physics
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Particularly, we show how a phenotype was included into the model in order to study speciation and correlated problems. ...
We present a complete description of the Penna bit-string model for biological ageing and how it has been modified, along the last 10 years, to simulate and better understand many different evolutionary ...
In this way, if an asexual and a sexual population coevolve in the same environment, disputing for the same resources (Verhulst factor), the asexual population dominates and the sexual one disappears. ...
doi:10.1590/s0103-97332004000600003
fatcat:qduzdqx62fhtbcykwekj26ziry
Analysis of Sexual vs Asexual Reproduction Using Four Measurements
[article]
2022
bioRxiv
pre-print
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We also show that DFM is bounded in sexual reproduction and OPM is inversely related to DFM. Thus, sexual reproduction leads to smaller DFM and hence a larger OPM. ...
We define and derive four measurements, diversity measure DVM, diffusion measure DFM, optimality measure OPM, and survivability measure SVM to compare sexual reproduction with asexual reproduction. ...
We derive dynamic equations of DV M for both asexual reproduction and sexual reproduction. ...
doi:10.1101/2022.02.05.479258
fatcat:767hiqxgszenllmx77hl5kd4gq
PARASITIC INFESTATION AND CHOICE OF REPRODUCTIVE REGIMES
2010
International Journal of Modern Physics C
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With a small probability, a newborn from the sexual population mutates into an asexual one and vice versa. Then, the asexual population rapidly dominates the sexual one, which all but disappears. ...
The Penna model is used to simulate the competition between an asexual parthenogenetic and asexual population inhabiting the same environment represented by a square lattice. ...
Acknowledgments We thank José Eduardo Wesfreid and Frédérique Auger for their warm hospitality at ESPCI. JSSM and SMO thank the Brazilian agencies CNPq and FAPERJ for financial support. ...
doi:10.1142/s0129183110015701
fatcat:tkm47czqyrbm5fkyvdgyxdb5cy
The loss of sex in clonal plants
[chapter]
2002
Ecology and Evolutionary Biology of Clonal Plants
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Although seed production and sexual recruitment may often be limited by biotic and abiotic aspects of the environment in marginal populations, genetic factors, including changes in ploidy and sterility ...
mutations, may also play a significant role in causing reduced sexual fertility. ...
Acknowledgements My ideas on the loss of sex in clonal plants as well as much of the data presented in this review have emerged from collaborations with Spencer Barrett as well as several students in my ...
doi:10.1007/978-94-017-1345-0_15
fatcat:qc4nw55vbbgijld6izacg5hbh4
On Sex, Mate Selection and the Red Queen
1999
Journal of Theoretical Biology
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The widespread occurrence of sexual reproduction despite the twofold disadvantage of producing males, is still an unsolved mystery in evolutionary biology. ...
allows diploidy, mate selection and variable population densities. ...
Meier for useful comments and corrections of the manuscript. Thanks also to H. Buxton for critical reading and valuable comments. ...
doi:10.1006/jtbi.1999.0931
pmid:10419756
fatcat:zaccnp2bezfaxoeafcnsccqa4q
The effect of mating system on invasiveness: some genetic load may be advantageous when invading new environments
2013
Biological Invasions
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An interesting consequence is that species with the highest genetic load in their source environment have greatest invasiveness in the new environment. ...
Adaptation relies on a quantitative trait coded explicitly by 10 loci under mutation, selection and genetic drift. ...
Halkett, BECPHY team of UMR BGPI, and people attending the various EMERFUNDIS workshops for helpful discussions. We also wish to thank S. Neuenschwander for providing quantiNEMO code and his help. ...
doi:10.1007/s10530-013-0544-6
fatcat:ggh2gz3qpffwjpwidvyxqbd7ui
The conservation of redundancy in genetic systems: effects of sexual and asexual reproduction
2003
Journal of Biosciences
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[Morris J A and Morris R D 2003 The conservation of redundancy in genetic systems: effects of sexual and asexual reproduction J. Biosci. 28 671-681] ...
In all three cases the survival profile shows a synergistic pattern in that the probability of survival falls slowly and then more rapidly. ...
Extensive literature exists on the accumulation of deleterious mutations in the genome; the relationship of the mutational load to fitness and survival; and the effects of sexual and asexual reproduction ...
doi:10.1007/bf02708427
pmid:14660866
fatcat:lcp2g5nt6fhg3ldcuhsfmlsktm
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